Anthocyanins are a colorful way to prevent cardiovascular disease


Image: Anthocyanins are a colorful way to prevent cardiovascular disease

It is often said that presentation is everything when it comes to meals, but there’s an even better reason to fill your plate with colorful foods. The pigment that gives foods like berries their rich red and purple hues also doubles as powerful protection against cardiovascular disease.

Studies have shown that this pigment, anthocyanin, not only offers antioxidant effects; it also protects people from chronic diseases. Indeed, one of its most impressive feats is lowering the risk of the cardiovascular conditions that take millions of lives each year, such as stroke, heart attack, and atherosclerosis.

In a systematic review that involved more than 600,000 participants, British researchers looked at the impact that dietary anthocyanins had on cardiovascular events. They discovered that those who had the greatest dietary anthocyanin intake enjoyed a 9 percent reduction in their risk of developing coronary heart disease; when it came to death due to heart disease, their risk was 8 percent lower compared to those who consumed the lowest amount of anthocyanin.

The study, which was published in Critical Reviews in Food Science and Nutrition, is the strongest argument yet for increasing your fruit intake. The Office of Disease Prevention and Health Promotion suggests that people eat a minimum of two servings of fruit per day; just 32 percent of Americans reach that goal.

Choose the right fruits

It’s easy to spot fruits that contain anthocyanins because of their red, purple and blue colors. Some of the best sources include strawberries, blackberries, grapes, pomegranates, cherries, blueberries, raspberries and bilberries. They can also be found in red cabbage, eggplant, and purple potatoes. It probably won’t come as much of a surprise to learn that the fruit’s skins contain the most anthocyanins given their rich color, so make sure you also eat the skin – and be sure to choose organic to avoid pesticide exposure. The review’s authors say that just one to two portions of berries per day are enough to get the anthocyanins you need to protect your heart.

100% organic essential oil sets now available for your home and personal care, including Rosemary, Oregano, Eucalyptus, Tea Tree, Clary Sage and more, all 100% organic and laboratory tested for safety. A multitude of uses, from stress reduction to topical first aid. See the complete listing here, and help support this news site.

https://www.brighteon.com/embed/5833241483001

Anthocyanin’s many benefits

The review is supported by several other studies, including one from 2012 that was published in the American Journal of Clinical Nutrition. That study showed a link between a higher intake of anthocyanin and significantly lower systolic blood pressure, arterial pressure, and pulse wave velocity. It also confirmed an earlier study that showed eight weeks of taking blueberry supplements reduced participants’ systolic and diastolic blood pressure by 6 and 4 percent respectively.

In addition, anthocyanins can help prevent neurological disorders such as Parkinson’s and Alzheimer’s disease. They accomplish this by improving the communication between nerves and boosting blood flow to the brain. Their antioxidant effect also means they can stop brain damage caused by oxidative stress.

If you’re still not sold on the benefits of anthocyanins, consider this: They can fight cancer cells by attacking them and spurring cell death, in addition to activating the enzymes that rid your body of cancer-causing substances.

Studies have also shown that consuming foods rich in anthocyanins can lower your insulin resistance and protect beta cells in the pancreas, which helps normalize blood levels. That means anthocyanin-rich fruits can help inhibit diabetes.

Cardiovascular disease continues to be one of the top causes of death in America, affecting 84 million Americans and causing roughly one out of every three deaths. Those are very frightening statistics, so you owe it to yourself and your loved ones to consume more anthocyanins and take other steps known to reduce your risk, like exercising and eating as healthier diet overall.

Advertisements

There is a STRONG link between exposure to endocrine-disrupting chemicals and vitamin D deficiency


Image: There is a STRONG link between exposure to endocrine-disrupting chemicals and vitamin D deficiency

It seems that the sky’s the limit when it comes to the toxic effects of BPA and other endocrine-disrupting chemicals. BPA and similar chemicals are known for their deleterious effects on the endocrine system,  cardiovascular system, and their ability to cause infertility and more. But recent research has shown that the hazards of BPA and other endocrine disruptors can even cause vitamin D deficiency — which can cause a whole host of other health issues.

Time and time again, big businesses manage to get their toxic chemicals approved by governing officials. And it is only after these toxins have become persistent in our environment, and exposure has become inevitable, that the true, sinister nature of these poisons is revealed.

Endocrine-disrupting chemicals and vitamin D deficiency

Vitamin D is an extremely important nutrient that is responsible for many functions in the body. In addition to promoting bone health, vitamin D is highly regarded for its brain and immune system benefits. Consequently, deficiency in this nutrient is quite the concern. Vitamin D deficiency has been linked to an array of problems, including deficits in brain function and increased mortality risk. Vitamin D deficiency is something you want to avoid, to say the least.

A study by the Endocrine Society has shown that in addition to all the other ill effects of endocrine-disrupting chemicals (EDCs) like BPA, these toxins can cause vitamin D deficiency, too. Published in 2016, the Society’s examination of over 1300 studies on EDCs also found links to infertility, obesity, diabetes, neurological problems and hormone-related cancers, among other ails.

100% organic essential oil sets now available for your home and personal care, including Rosemary, Oregano, Eucalyptus, Tea Tree, Clary Sage and more, all 100% organic and laboratory tested for safety. A multitude of uses, from stress reduction to topical first aid. See the complete listing here, and help support this news site.

Lauren Johns, MPH, a Ph.D. candidate at the University of Michigan School of Public Health and the study’s first author, commented on the research.

“Nearly every person on the planet is exposed to BPA and another class of endocrine-disrupting chemicals called phthalates, so the possibility that these chemicals may even slightly reduce vitamin D levels has widespread implications for public health,” she explained.

“Vitamin D plays a broad role in maintaining bone and muscle health. In addition, low vitamin D levels have been implicated in outcomes of numerous conditions such as cardiovascular disease, diabetes and cancer,” Johns added.

Based on the team’s findings, people exposed to large amounts of EDCs are more prone to vitamin D deficiency — with women being more strongly affected than then men.

Professor John D. Meeker, MS, ScD, and senior author of the study, stated that more research is needed to understand how EDCs disrupt vitamin D levels. Meeker posited, “[B]ut it is possible that EDCs alter the active form of vitamin D in the body through some of the same mechanisms that they use to impact similar reproductive and thyroid hormones.” However, this is only a theory so far.

Hidden danger: EDCs are everywhere

As Natural Health 365 reports, EDCs like BPA are everywhere. There are over 85,000 manufactured chemicals on the market today, and many thousands of those are EDCs. BPA can be found in everything from water bottles to dental fillings, and is also used in medical devices, eyeglass lenses, sports equipment and and array of electronics. And that’s just one chemical — there are many other hormone-disrupting chemicals out there.

Phthalates, for example, are used in a litany of products, including personal care products, cosmetics, food packaging and more. Phthalates are also known for their ability to disrupt endocrine function and other adverse effects. Some ways you can reduce exposure to these compounds include choosing products that are BPA- and phthalate-free. Selecting glass, ceramic or other natural materials over plastic when possible is another tip.

What are the best foods to reverse symptoms of rheumatoid arthritis?


Image: What are the best foods to reverse symptoms of rheumatoid arthritis?

Rheumatoid arthritis is a debilitating disease that causes the joints, usually in the hands, to become inflamed and painful. It usually affects older individuals, although people as young as 30 can suffer from the disease. Like most autoimmune diseases, there is no cure for rheumatoid arthritis, but effectively managing it begins with eating the right food.

There is strong evidence supporting the link between food and the symptoms and effects of rheumatoid arthritis, which can include swollen joints, pain, and disability. In a study published in the journal Frontiers of Nutrition, researchers found that the state of a person’s microflora, the bacteria in the gut, as well as a leaky gut, all contribute to the occurrence of rheumatoid arthritis.

Changes in a person’s diet, they found, can also have pronounced benefits. For instance, fasting produces ketones that help suppress the pro-inflammatory molecules that cause pain in rheumatoid arthritis. Shifting to a plant-based diet has also been found to reduce immune reactivity to antigens found in certain foods.

The Mediterranean diet against rheumatoid arthritis

Because of the close link between rheumatoid arthritis and inflammation, it goes without saying that the best diet for sufferers is one that incorporates a lot of anti-inflammatory foods. When it comes to ingredients that fight inflammation, nothing does it better than the Mediterranean diet.

The Mediterranean diet places a lot of emphasis on fresh fruits and vegetables, high-quality proteins, and whole, unrefined carbohydrates. According to experts, this diet is so healthy that it gives over 1,500 mg of polyphenols every day. Polyphenols are natural compounds with anti-cancer, anti-diabetic, and anti-allergenic properties.

100% organic essential oil sets now available for your home and personal care, including Rosemary, Oregano, Eucalyptus, Tea Tree, Clary Sage and more, all 100% organic and laboratory tested for safety. A multitude of uses, from stress reduction to topical first aid. See the complete listing here, and help support this news site.

The Mediterranean diet is linked to a lower incidence of cardiovascular disease. One explanation for this is the liberated use of anti-inflammatory ingredients in almost any dish. Research has proven that many of the staples in this diet can help reduce the expression of pro-inflammatory compounds that may worsen rheumatoid arthritis. (Related: Study finds Mediterranean diet more effective cure for acid reflux than meds.)

Here are some of the pain-relieving and anti-inflammatory nutrients found in many of the foods under the Mediterranean diet:

  • Anthocyanins – These plant pigments are found in blueberries, blackberries, and eggplants. They are powerful antioxidants that reduce oxidative stress and help prevent inflammation.
  • Reservatrol – This antioxidant is abundant in grapes and red wine. Just like anthocyanins, it is a powerful antioxidant that helps protect the joints from inflammation and damage.
  • Mangiferin – Another antioxidant, this time found in mangoes, mangiferin is so powerful that it has been described as having the ability to prevent the destruction of joints.
  • Kaempferol – A compound found in grapefruit, kaempferol reduces the molecules that destroy the bones and the cartilage. The degradation of these parts is one of the main causes of pain of rheumatoid arthritis.
  • Bromelain – This compound from pineapples is known for being a potent anti-inflammatory agent. Studies vouch for its efficacy as a pain reliever that does not cause any adverse effects.
  • Oleic acid – Found in olive oil, this is one of the hallmark ingredients in the Mediterranean diet. This compound is known to provide therapeutic and protective effects from rheumatoid arthritis. When consumed by people without the condition, oleic acid can lower the risk of developing the disease.
  • Curcumin – This compound is found in turmeric and is known for its antioxidant and anti-inflammatory effects. Some studies say that turmeric is best combined with ginger, yet another anti-inflammatory food, to maximize its ability to relieve rheumatoid arthritis pain.
  • Probiotics – These “friendly” bacteria help promote digestion and improve the overall health of the gut. They can help prevent the negative effects of leaky gut and offset bad bacteria that may be causing damage to the body. Probiotics are found in fermented foods. Lactobacillus casei, for instance, is found in yogurt.

Learn which foods you need to eat to relieve body pain at Remedies.news.

Sources include:

NaturalHealth365.com

Arthritis.org

Groundbreaking study reveals that heart disease is an early indicator of vitamin C deficiency


Image: Groundbreaking study reveals that heart disease is an early indicator of vitamin C deficiency

Heart disease is usually linked to issues with cholesterol, but researchers are increasingly finding that vitamin C plays an outsized role in heart health. This antioxidant nutrient, which the body uses to make connective tissue, has already gotten some buzz for its utility in cancer treatment, but its effects on the heart may be even greater.

Researchers at the Dr. Rath Research Institute of California found that a vitamin C deficiency can cause coronary heart disease. In their study, they used transgenic mice that mimic the human metabolism in two key ways: They don’t produce vitamin C internally, and they generate lipoprotein to make up for this. After feeding the mice a diet that was lacking in vitamin C, their bodies acted as expected and created their own lipoprotein to fix the vascular walls. This caused them to develop heart issues and atherosclerosis.

Crucially, they discovered that the degree and level of heart disease the mice developed was directly linked to their vitamin C intake and blood levels. Those mice who had consumed the highest amounts of vitamin C naturally produced the least lipoprotein to repair their arteries, and by extension, had the strongest hearts and fewest atherosclerotic lesions.

Therefore, the researchers believe that proper vitamin C intake could be the secret to preventing heart disease and other cardiovascular problems. That doesn’t mean that cholesterol isn’t important; maintaining healthy HDL and LDL cholesterol levels is still a powerful component of overall health, but it may not play as big of a role as once believed.

100% organic essential oil sets now available for your home and personal care, including Rosemary, Oregano, Eucalyptus, Tea Tree, Clary Sage and more, all 100% organic and laboratory tested for safety. A multitude of uses, from stress reduction to topical first aid. See the complete listing here, and help support this news site.

Higher vitamin C intake linked to lower heart disease risk

This is supported by a study that was recently published in the Journal of the American College of Nutrition. That study looked at 108 men and divided them into three groups according to their intake of vitamin C.

They found that the men in the top tier of vitamin C intake had a 66 percent lower risk of heart disease compared to those who had the lowest intake. The researchers aren’t sure exactly how vitamin C brings about such significant benefits to heart health. They theorize that it could be related to its ability to prevent and ease the stiffening in artery walls that can block the flow of blood. In fact, they discovered that the vitamin is especially effective at doing this in people who smoke.

Further studies provide additional evidence of vitamin C’s heart benefits. For example, a study carried out by the University of Copenhagen that involved more than 100,000 people found that higher blood concentrations of vitamin C were associated with a lower risk of not only cardiovascular disease but also death. It is important to keep in mind, however, that they saw this benefit in those whose high vitamin C blood levels came from eating lots of vegetables and fruits.

Getting vitamin C from food is preferable

The researchers said that although vitamin C supplements can help raise your levels of this important nutrient, getting it from a healthy diet is far preferable. Doing so will also help you develop a long-term healthy lifestyle, which will bring many other health benefits over time.

With heart disease being the leading cause of death around the world, we are lucky to have such an affordable way to prevent it that has very few side effects. Some of the best food sources of vitamin C include citrus fruits, acerola cherries, kale, broccoli, kiwis, strawberries, sweet potatoes, and bell peppers. Best of all, eating these foods will not just enhance your heart health; your immunity will also get a nice boost!

Sources for this article include:

NaturalHealth365.com

NaturalNews.com

CONFIRMED: Quercetin-tocotrienols combination combats cancer


Image: CONFIRMED: Quercetin-tocotrienols combination combats cancer

The battle against cancer is heading into new territory, as scientists explore the healing ability of substances that support the body’s cells, instead of killing them off. Researchers from the Italian National Institute of Health and Science on Aging (INRCA) have made a breakthrough discovery for preventing the spread of malignant tumors. A natural plant-based combination, including quercetin and tocotrienols, effectively targets aging cells that cause chronic inflammation and cancer. This dynamic, anti-cancer duo causes stubborn cancer cells to die off and simultaneously promotes the growth of normal cells.

This dynamic duo heals the body at the cellular level by triggering a die-off sequence within aging and malignant cells. If old, decrepit cells become inefficient at performing cellular division, new cells cannot be created. If these senile cells refuse to die off, a condition called cellular senescence sets in. This causes an accumulation of aged cells that emit pro-inflammatory chemicals into the body. This process promotes aging in the body and increases cancer risk. Quercetin and tocotrienols help to remove aging cells so healthy cells have space to flourish.

Moreover, quercetin and tocotrienols identify malignant cancer cells and speed up their cellular senescence. This dynamic duo effectively target unwanted cancer cells and speed up their death, preventing cancer cell replication. The two natural substances remove inflammatory, aging cells and stop malignant cells from growing. This combination is a highly intelligent form of medicine that deciphers dangerous cells and manipulates cellular senescence so that the body can heal itself. The combination can be employed as an adjunct therapy for cancers of many origins. This combination can be used to prevent cancer from taking hold and stop early cancers in their tracks.

The power of the elements: Discover Colloidal Silver Mouthwash with quality, natural ingredients like Sangre de Drago sap, black walnut hulls, menthol crystals and more. Zero artificial sweeteners, colors or alcohol. Learn more at the Health Ranger Store and help support this news site.

Anti-cancer intelligence of tocotrienols

Tocotrienols are an anti-inflammatory type of vitamin E that can be found in wheat germ, barley, oat, rye, cranberries, blueberries, kiwi, plum, coconut, and some nuts. It is also isolated in supplement form. Research confirms that this form of vitamin E can reverse cell cycle arrest and reduce DNA damage, especially for treatment of breast cancer, pancreatic cancer, and melanoma. However, assimilation of tocotrienols in the human intestine is poor because they are lipophilic in nature (they dissolve in lipids and fats). Researchers must find ways to increase the bio-availability of tocotrienols to increase this vitamin’s therapeutic effects. Intestinal absorption depends upon the secretion of bile and transporters such as ?-tocopherol transfer protein (?-TTP); therefore, assimilation of tocotrienols occurs more readily with food. Nutritionists recommend a daily dose of 150 mg of tocotrienols. One should expect to see therapeutic benefits with supplementation after ninety days.

The healing nature of quercetin

Quercetin is a plant-based flavonoid and antioxidant that helps plants defend against disease. When quercetin is combined with tocotrienols, synergy is created; together these natural substances slow the aging process, prolong the life of healthy cells, and induce apoptosis of malignant cancer cells. Because of its anti-inflammatory properties, quercetin can benefit seasonal allergies, asthma, bronchitis, and congestion. Quercetin is commonly found in apples, tea, onions, nuts, berries, cauliflower and cabbage and can be isolated and consumed in the form of a supplement. To rid the body of aging cells, nutritionists recommend a daily dose of quercetin (500 to 800 mg) for up to three consecutive months, followed by a maintenance dose of 150 mg a day. It is best to consult a healthcare professional, as many medications can adversely interact with the body when healing substances are introduced.

Sources include:

NaturalHealth365.com

NCBI.NLM.NIH.gov

NaturalPedia.com

NaturalPedia.com

Pharmacology.Imed.Pub

Green, leafy vegetables can decrease your risk of glaucoma by 20%


Image: Green, leafy vegetables can decrease your risk of glaucoma by 20%

Research provides another reason for you to eat more leafy greens: They prevent the onset of a serious eye disease called glaucoma. In a study published in the journal JAMA Ophthalmology, researchers suggested that eating green leafy vegetables every day may cut one’s risk of glaucoma by 20 to 30 percent over many years.

Glaucoma is an eye problem that typically occurs when fluid in the front part of the eye increases and causes pressure, which in turn damages the optic nerve. This condition can result in loss of vision.

For the study, the research team followed about 64,000 participants in the Nurses’ Health Study from 1984 to 2012. They also followed over 41,000 participants in the Health Professionals Follow-up Study from 1986 to 2014. The participants were all aged 40 and above and did not have glaucoma at the start of the study. They had eye exams every two years.

Throughout the follow-up period, nearly 1,500 participants developed glaucoma. To determine whether diet played a role in the onset of the eye disease, the research team evaluated the diet, particularly the consumption of green leafy vegetables, of the participants. Then, they grouped the participants into five according to how much green leafy vegetables they consumed. Those who consumed the most amount of green leafy vegetables averaged about 1.5 servings a day, or approximately one and a half cups each day; while those who ate the least amount averaged about one serving every three days.

Although there was an association between consuming more leafy greens and a lower risk of glaucoma, it did not prove cause and effect. However, study leader Jae Kang explained that green leafy vegetables contain nitrates, which are precursors to nitric oxide. Nitric oxide plays a key role in regulating blood flow to the eye, and in glaucoma, there is an impairment of blood flow to the optic nerve. As an individual eats more leafy greens, the levels of nitric oxide in the body also increase.

The power of the elements: Discover Colloidal Silver Mouthwash with quality, natural ingredients like Sangre de Drago sap, black walnut hulls, menthol crystals and more. Zero artificial sweeteners, colors or alcohol. Learn more at the Health Ranger Store and help support this news site.

Kang is an assistant professor of medicine at Brigham and Women’s Hospital and Harvard Medical School in Boston.

Preventing glaucoma with diet

Earlier research has suggested that eating the right foods may help cut the risk of glaucoma, prevent the disease, and help keep eyesight healthy for many years. The study, published in the Archives of the Spanish Society of Ophthalmology, assessed the diets of people in two American ophthalmological studies, and in a study from Rotterdam in the Netherlands.

These large population studies found that consumption of foods rich in retinol, which is a form of vitamin A, helps lower the risk of glaucoma. However, there was no evidence that a diet rich in dietary fats promote the development of glaucoma, although too much fat intake is generally known to cause obesity and cardiovascular disease.

As the researchers dug deeper, they observed a link between lower rates of glaucoma and greater intake of leafy green vegetables, especially cabbage, carrots, fruits, and fruit juices, especially orange-colored fruits like peaches and apricots. In addition, the Spanish study suggested consuming flavonol-rich foods, such as green tea, dark chocolate, coffee (without sugar and little cream), and regular black tea. However, those who already have well-established cases of glaucoma should consume little or no caffeine because it can increase intraocular pressure and worsen the disease. (Related: Reduce glaucoma risk by drinking more green tea.)

In the study, the researchers provided a set of guidelines for lowering glaucoma risk:

  1. Eat plenty of colorful fruits and vegetables.
  2. Patients with hypertensive glaucoma should not consume too much salt.
  3. Avoid high-calorie diets to prevent body fat increase.
  4. Try eating foods rich in omega-3 fatty acids like fatty fish and nut as they seem to reduce risk.
  5. Drink small amounts of liquid throughout the day. Don’t drink large amounts in one shot.
  6. Drink red wine and green tea and eat dark chocolate moderately.
  7. If you already have glaucoma, do not consume caffeinated drinks.

Read more news stories and studies on foods that keep the eyes healthy by going to SuperFoods.news.

Sources include:

Consumer.HealthDay.com

FoxNews.com

An ancient pear endemic to Italy is a little-known superfood with high concentrations of antioxidant compounds


Image: An ancient pear endemic to Italy is a little-known superfood with high concentrations of antioxidant compounds

The Apennine mountains of central Italy are home to an ancient and rare variant of the European pear (Pyrus communis) called the Cocomerina pear. A study conducted by local researchers revealed that this pink-fleshed pear is a superfood bursting with natural antioxidants.

“Cocomerina” is derived from “cocomero,” the term for watermelon. This variant of pear is called that because of its sweet-smelling and pink flesh, which grows more vivid in color as the fruit ripens.

It is one of the so-called “ancient fruits,” which are very old and only found in a few small areas. The Cocomerina variant of the European pear is restricted to the Apennine area of Romagna and Tuscany. The early-ripening cultivar is harvested in August, while the late-ripening one is collected in October.

Many pears contain large amounts of anthocyanins, flavonoids, and polyphenols.  These plant-based compounds have powerful antioxidant properties that protect cell tissue and membranes from free radicals. (Related: The strange-looking tropical fruit graviola is a POWERFUL superfood against cancer.)

Methodology

Researchers from the Universita di Urbino – Carlo Bo (UdU Carlo Bo) studied the nutritional value of the Cocomerina pear. They harvested ripe specimens of the early-ripening cultivar, as well as both ripe and unripe examples of the late-ripening cultivar.

The cores were removed from the sample fruits before they were chopped up and prepared into fruit extracts. Each extract was analyzed to determine the amount and types of anthocyanins, flavones, flavonoids, flavonols, and polyphenols that it contained.

100% organic essential oil sets now available for your home and personal care, including Rosemary, Oregano, Eucalyptus, Tea Tree, Clary Sage and more, all 100% organic and laboratory tested for safety. A multitude of uses, from stress reduction to topical first aid. See the complete listing here, and help support this news site.

Armed with the knowledge of the bioactive plant compounds present in the fruits, the researchers tested the extracts for their antioxidant activity. They measured the effectiveness of each extract when it came to scavenging DPPH free radicals, as well as its capacity to absorb oxygen radicals.

Furthermore, they evaluated the ability of the extracts to prevent inflammation. In the 5’-lipoxygenase assay, they measured the amount of extract required to inhibit 50 percent of the inflammatory activity of lipoxygenase.

Phytochemical content of Cocomerina pear extract

To begin with, the UdU Carlo Bo researchers noted the different amounts of phytochemicals found in the cultivars of the Cocomerina pear. The late-ripening cultivar has higher levels of polyphenolic compounds. Likewise, its ripe fruits contain more polyphenols than unripe samples.

The unripe fruits of the late-ripening cultivar have the best number of flavonoids. Interestingly, the ripe fruits of both ER and LR strains contain similar levels of flavonoids.

When it came to flavones and flavonols, the ripe fruit of the early-ripening cultivar demonstrated the highest level. Dihydroflavonol levels were much higher in the late cultivar, however.

Comparison of the unripe and ripe fruits of the late-ripening cultivar showed that the levels increased alongside the maturity of the fruit. So ripe fruits of the Cocomerina pear contains more phytochemicals than unripe fruits.

The amount of anthocyanin in late-ripening cultivar is 126 times greater than in the early-ripening one. Ripe LR cultivars contain more anthocyanins than unripe ones.

Free radical scavenging and antioxidant activity

All three extracts were able to scavenge DPPH free radicals. The ethanolic extracts made from the unripe and ripe pears of the late-ripening cultivar were much more effective.

Next, the extracts were also effective at inhibiting the activity of the inflammatory enzyme 5’-lipoxygenase. Again, the late-ripening cultivar’s extracts displayed greater effectiveness.

The antioxidant activity was greatest in the ripe fruits of the late-ripening cultivar. When compared with commercial pear cultivars, the Cocomerina pear extracts showed comparable or superior activity.

The researchers concluded that the Cocomerina pear possesses significant antioxidant and anti-inflammatory activities. These health benefits could encourage the conservation and recovery of this ancient fruit.

For more stories about cocomerina pear and other fruits that serve as superfoods, check out Fruits.news.

Sources include:

Science.news

Academic.OUP.com

TAndFOnline.com

Pubs.ACS.org

High doses of vitamin C aggressively kill cancer cells, research confirms


 

Image: High doses of vitamin C aggressively kill cancer cells, research confirms

If you’ve heard that high doses of vitamin C can kill cancer, there’s a good chance you’ve also heard some official-sounding organizations claiming that there is no science to back this up. However, new research shows that high doses of vitamin C can indeed fight cancer, underscoring the findings of countless other studies like it that are widely ignored by the medical industry.

Detractors choose to focus on those studies that showed it didn’t work, conveniently ignoring the fact that many of the studies that were inconclusive in this regard simply weren’t testing big enough doses to unlock its effectiveness.

Research carried out at the University of Iowa confirms that vitamin C does kill cancer cells selectively without damaging normal cells. One study showed that the vitamins can reduce mutations that cause cancer in mice, while another study showed it can kill as much as 50 percent of human lymphoma cells.

Another study, this one from the Perlmutter Cancer Center, found that injecting mice with high doses of vitamin C stopped leukemia cancer stem cells from humans from growing, probably by telling the faulty stem cells in bone marrow to die. A different study found that adding vitamin C via IV to typical chemotherapy drugs extended the average survival times of pancreatic cancer patients from 5.65 months to 12 months.

Then there’s the University of Kansas study that injected high doses of vitamin C into ovarian cells from humans. They found that the vitamin targeted the ovarian cancer cells without harming healthy cells, and they went on to repeat the study on mice and human subjects.

The power of the elements: Discover Colloidal Silver Mouthwash with quality, natural ingredients like Sangre de Drago sap, black walnut hulls, menthol crystals and more. Zero artificial sweeteners, colors or alcohol. Learn more at the Health Ranger Store and help support this news site.

These findings wouldn’t be surprising to the researchers who worked on a review that was published in the Puerto Rico Health Sciences Journal in 2008. After looking at studies that used extremely higher amounts of vitamin C intravenously, they concluded that it can be effective against tumors, although they said that its efficacy could not be judged when it was administered orally.

Even though the authors called for further research into vitamin C’s cancer-fighting power, nothing was done about it at the time. After all, chemotherapy has been so profitable for the medical and pharmaceutical industries, and it would be hard to profit off of something as cheap, widely available, and unpatentable as vitamin C .

IV may not be the only way to deliver high doses of vitamin C

Some people have been getting these treatments on their own at alternative cancer clinics, but it’s not widely accepted. In addition, those who are wary of IVs find it extremely difficult to get the high blood concentration needed for this treatment to work its magic when they take it orally.

Now, however, there is a new form of vitamin C that could change everything. Liposomal vitamin C can create vitamin C levels in the blood that are 100 to 500 times greater than those normally achieved by oral ingestion, making it easier for people to fight cancer.

Liposomal vitamin C is encapsulated in lecithin, which shields it from digestive enzymes that would normally break it down. It makes its way through the digestive system with ease and is absorbed by the intestines before being transported into the liver, where it is released into the bloodstream.

This approach does away with the waste and gastric upset seen with conventional vitamin C tablets while maintaining high blood concentrations. Whether it will one day make its way into the mainstream and give riskier treatments like chemotherapy a run for their money remains to be seen, however.

Sources for this article include:

NaturalHealth365.com

NaturalNews.com

NaturalNews.com

Vitamins and Supplements – The Benefits of Food First.


Vitamins and supplements are a big area of conversation, controversy, and research. When considering ways to ensure that you are getting the nutrients you need for optimal health, it’s important to think about the benefits of “food first.”

We know that people who eat a variety of plant-based foods gain important health-promoting nutrients (called phytonutrients). Different phytonutrients are associated with different types of foods — which is why it’s important to eat a variety of foods “by the rainbow.” For example, red fruits and vegetables contain lycopene, an important antioxidant. What makes carrots and sweet potatoes orange is another antioxidant in the same family as lycopene, called beta-carotene. One of the many phytonutrients found in blueberries are anthocyanins, which give blueberries their intense blue color, in addition to providing several health benefits, including immune support.

Many of these examples of phytonutrients found in food also come in pill form. But there are some considerations for why it’s advantageous to consider food first:

  • The way that nutrients work in pill form may be different from the way they work in food form in the body.
  • Some high-dose antioxidants taken in pill form during certain types of cancer treatment can actually reduce the effectiveness of that treatment, whereas getting antioxidants from foods does not interfere with the potency of treatment.
  • Supplements may be made with additional ingredients that interact with treatments such as chemotherapy, radiation, or surgery.
  • Getting vitamins into your diet is easier than you think by eating a plant-based diet.

Some supplements might be necessary. For example, when you’re going through treatment, you may have low blood levels of certain nutrients, like magnesium or Vitamin D. Your doctor can perform a blood test to determine your Vitamin D level and whether it is appropriate for you to take a supplement to address a deficiency. But on the whole, eating food first is the best approach to getting your vitamins and nutrients. And if you decide that you want to explore taking certain vitamins or supplements, it’s always important to talk with a dietitian and your doctor before starting a supplement regimen.

Vitamin pills are a waste of money, offer no health benefits and could be harmful – study


Evidence from the study suggested that ‘supplementing the diet of well-nourished adults…has no clear benefit and might even be harmful’

Vitamin pills are a waste of money, usually offer no health benefits and could even be harmful, a group of leading scientists has said.

A study of nearly 500,000 people, carried out by academics from the University of Warwick and the Johns Hopkins School of Medicine in Baltimore, USA, has delivered a damning verdict on the claims made by the vitamin supplement industry.

Evidence from the study suggested that “supplementing the diet of well-nourished adults…has no clear benefit and might even be harmful”, despite one in three Britons taking vitamins or mineral pills.

According to The Times, scientists involved in the study, which was published in the Annals of Internal Medicine, concluded that companies selling supplements were fuelling false health anxieties to offer unnecessary cures. The industry in the UK is thought to be worth more than £650 million annually.

Researchers declared ‘case closed’ on the vitamin and mineral pills after making their conclusion based on the study of half-a-million people along with three separate research papers.

Evidence from the study suggested that

Evidence from the study suggested that “supplementing the diet of well-nourished adults…has no clear benefit and might even be harmful”, despite one in three Britons taking vitamins or mineral pills.

One of the research papers involved the retrospective study of 24 previous trials. In total 450,000 people were involved in the trials and the paper concluded that there was no beneficial effect on mortality from taking vitamins.

Another examined 6,000 elderly men and found no improvement on cognitive decline after 12 years of taking supplements, while a third saw no advantage of supplements among 1,700 men and women with heart problems over an average study of five years.

The experts said most supplements should be avoided as their use is not justified, writing: “These vitamins should not be used for chronic disease prevention. Enough is enough.”

The scientists argued that the average Western diet is sufficient to provide the necessary vitamins the body needs.

Edgar Miller, of the Johns Hopkins School of Medicine, said: “There are some that advocate we have many nutritional deficiencies in our diet. The truth is though we are in general overfed, our diet is completely adequate.”

He added: “These companies are marketing products to us based on perceptions of deficiencies. They make us think our diet is unhealthy, and that they can help us make up for these deficiencies and stop chronic illnesses.

“The group that needs these is very small. It’s not the general population.”

Dr Miller continued: “There’s something for everything: preventing joint pains, stopping heart disease. If you’re going to spend your money on something every month, is this really the best option?”

The NHS advised recently that other than women taking folic acid to help them conceive and the elderly and children under five benefiting from vitamin D, supplementary vitamins would be surplus to that already gained through diet, The Times said.

The Health Food Manufacturers’ Association said vitamin supplements provided people with “nutritional insurance”.

In July 2011 the Advertising Standards Agency criticised Vitabiotics Ltd for an advert headlined: ‘Advanced Nutrients For The Brain’.

They ruled that the implied claims that “recent research had shown that B vitamins could help maintain brain function and performance’ were not substantiated and were “misleading”.