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Blogs Tagged As:
"oxidative stress"

Entries tagged with: oxidative stress

25 result(s) displayed (1 - 25 of 51):

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Foods to Avoid to Help Prevent Diabetes

Michael Greger MD | October 24, 2017 | Health

Read More: advanced glycation endproducts, animal fat, animal products, antioxidants, boiling, C-reactive protein, carcinogens, chicken, children, cholesterol, cooking methods, diabetes, eggs, exercise, fat, fish, frying, glycotoxins, heavy metals, heme iron, IGF-1, industrial pollutants, industrial toxins, infants, inflammation, insulin, leucine, meat, nitrosamines, obesity, obesogens, oxidative stress, phytonutrients, poultry, poultry viruses, poultry workers, pregnancy, processed meat, saturated fat, steaming, trans fat, turkey, zoonotic disease

We've known that being overweight and obese are important risk factors for type 2 diabetes, but, until recently, not much attention has been paid to the role of specific foods. I discuss this issue in my video, Why Is......

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Heart of Gold: Turmeric vs. Exercise

Michael Greger MD | September 5, 2017 | Health

Read More: antioxidants, cardiovascular disease, cardiovascular health, curcumin, curry powder, exercise, fruit, heart disease, heart health, Japan, oxidative stress, stroke, supplements, turmeric, vegan, vegetables, vitamin C

The endothelium is the inner lining of our blood vessels. Laid end-to-end, endothelial cells from a single human would wrap more than four times around the world. And it's not just an inert layer; it's highly metabolically active. I've......

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Antioxidant- and Folate-Rich Foods for Depression

Michael Greger MD | April 1, 2017 | Health

Read More: antioxidants, anxiety, ascorbic acid, beans, Canada, CDC, depression, folate, folic acid, fruit, grapefruit, greens, guava, junk food, lycopene, men's health, mental health, mood, mortality, oxidative stress, papaya, phytonutrients, processed foods, sexual health, spinach, suicide, supplements, tomatoes, vegetables, Vitamin C, vitamin E, women's health

According to the Centers for Disease Control and Prevention, the rates of all of our top 10 killers have fallen or stabilized except for one, suicide. As shown in my video, Antioxidants & Depression, accumulating evidence indicates that free......

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Can You Eat Too Much Fruit?

Michael Greger MD | February 23, 2017 | Health

Read More: antioxidants, berries, blood pressure, blueberries, breakfast cereal, cancer, diabetes, fiber, fructose, fruit, Harvard, high fructose corn syrup, insulin, LDL cholesterol, oxidative stress, prediabetes, safety limits, soda, stool size, sugar, vegetables

In my video If Fructose is Bad, What About Fruit?, I explored how adding berries to our meals can actually blunt the detrimental effects of high glycemic foods, but how many berries? The purpose of one study out of......

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Why Is Milk Consumption Associated with More Bone Fractures?

Michael Greger MD | January 31, 2017 | Health

Read More: adolescence, aging, animal studies, bone fractures, bone health, bone mineral density, brain disease, brain health, cancer, cardiovascular disease, children, dairy, fermented foods, galactose, galactosemia, Harvard, heart disease, inflammation, lactose, longevity, men's health, milk, mortality, osteoporosis, oxidative stress, women's health, yogurt

Milk is touted to build strong bones, but a compilation of all the best studies found no association between milk consumption and hip fracture risk, so drinking milk as an adult might not help bones, but what about in......

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The Two Most Active Ingredients of the Mediterranean Diet

Michael Greger MD | January 12, 2017 | Health

Read More: alcohol, almonds, Ancel Keys, animal fats, antioxidants, butter, cancer, cardiovascular disease, cardiovascular health, cookies, dairy, DNA damage, eggs, fat, fish, Harvard, Harvard Nurses' Health Study, hazelnuts, heart disease, heart health, lard, lifespan, longevity, meat, Mediterranean diet, mortality, nuts, olive oil, olives, oxidative stress, plant-based diets, PREDIMED, soda, stroke, vegetables, walnuts, wine, World Health Organization

Olives and nuts are plant foods, and as such, are packed with antioxidants, raising the antioxidant level of our bloodstream resulting in lower fat oxidation and free radical DNA damage, but what's happening inside people's arteries? Researchers measured the......

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Lipotoxicity: How Saturated Fat Raises Blood Sugar

Michael Greger MD | November 24, 2016 | Health

Read More: animal fat, autoimmune diseases, avocados, blood sugar, cancer, cardiovascular disease, carnitine palmitoyl transferase, ceramide, chronic diseases, dairy, diabetes, diacylglycerol, eggs, fat, fruit, heart disease, hydrogenated fats, inflammation, insulin, lipotoxicity, meat, milk, monounsaturated fats, mortality, muscle health, nuts, olives, omnivores, oxidative stress, pancreas health, plant-based diets, prediabetes, saturated fat, trans fats, vegans, vegetable oil, vegetarians, weight loss

The reason those eating plant-based diets have less fat buildup in their muscle cells and less insulin resistance may be because saturated fats appear to impair blood sugar control the most. The association between fat and insulin resistance is......

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How a Low-Carb Diet is Metabolically Like Being Obese

Michael Greger MD | November 22, 2016 | Health

Read More: bacon, blood sugar, butter, calories, diabetes, fat, insulin, low-carb diets, obesity, oxidative stress, prediabetes, spillover effect, sugar, trigylcerides, weight loss

Free fatty acids (meaning fat circulating in the bloodstream not packaged into triglycerides) result in inflammation, toxic fat breakdown products, and oxidative stress, which can gum up the insulin receptor pathway and lead to insulin resistance in our muscles.......

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How May Eating Plants Help Prevent Alzheimer's Disease?

Michael Greger MD | October 27, 2016 | Health

Read More: aging, Alzheimer's disease, antioxidants, berries, blueberries, brain disease, brain health, cognition, dairy, dementia, Evidence-based medicine, exercise, fat, FDA, fiber, fruit, greens, lifespan, meat, medications, mortality, oxidative stress, phytonutrients, plant-based diets, saffron, saturated fat, side effects, smoking, spices, standard American diet, strawberries, sugar, turmeric, vegetables

Intake of saturated fats and added sugars, two of the primary components of a modern Western diet, is linked with the development of Alzheimer's disease. There has been a global shift in dietary composition, from traditional diets high in......

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Inhibiting Platelet Activation with Tomato Seeds

Michael Greger MD | July 28, 2016 | Health

Read More: allergies, antioxidants, aspirin, blood clots, cancer, cardiovascular disease, cardiovascular health, cholesterol, fruit, grapefruit, grapefruit juice, heart disease, heart health, inflammation, kiwi fruit, mortality, oxidative stress, platelets, strawberries, stroke, tomato juice, tomato sauce, tomatoes, vegetables

In the prevention of cardiovascular disease, the consumption of fruits and vegetables is crucial. Preventing the oxidation of cholesterol may be one of the mechanisms by which fruits and vegetables reduce the risk of heart attacks and strokes. However,......

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Preserving Male Reproductive Health With Diet

Michael Greger MD | June 14, 2016 | Health

Read More: antioxidants, fruit, infertility, longevity, men's health, mortality, nuts, omega-3 fatty acids, oxidative stress, reproductive health, saturated fat, semen, sperm counts, supplements, vegetables, vitamin C, walnuts

In 1992 a controversial paper was published suggesting sperm counts have been dropping around the world over the last 50 years. However, this remains a matter of debate. It's notoriously difficult to determine sperm counts in the general population......

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How to Protect Our Telomeres with Diet

Michael Greger MD | April 26, 2016 | Health

Read More: aging, animal fats, animal products, antioxidants, athletes, birth defects, bologna, butter, calories, cancer, cardiovascular disease, cardiovascular health, cholesterol, dairy, DNA damage, Dr. Dean Ornish, eggs, exercise, fiber, fish, fruit, ham, heart disease, heart health, hot dogs, inflammation, LDL cholesterol, lifespan, longevity, meat, meditation, mortality, oxidative stress, palmitic acid, phytonutrients, plant-based diets, processed foods, processed meat, salami, saturated fat, stress, telomeres, vegetables, vitamins, weight loss

In my video, Does Meditation Affect Cellular Aging?, I discussed how stress reduction through meditation might be able to lengthen telomeres, the protective caps at the tips of our chromosomes that tend to deplete as we age. What about......

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Making Your Own Mouthwash

Michael Greger MD | January 21, 2016 | Health

Read More: amla, antibiotics, antioxidants, antiseptic, beans, cancer, candy, cardiovascular disease, cardiovascular health, chlorhexidine, dental health, diabetes, diarrhea, DNA damage, drug residues, forgive to win, grains, green tea, heart disease, heart health, lentils, mouthwash, oral health, oxidative stress, peas, periodontal disease, phytonutrients, plant-based diets, potatoes, prediabetes, side effects, smoking, spices, standard American diet, sugar, tobacco, vegans, vegetarians, vomiting

The effects of a vegetarian diet on systemic diseases like cancer, diabetes, and heart diseases have been studied and have revealed predominantly less systemic diseases in those eating plant-based diets. However, there have only been a few studies on......

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Bile Binding Beets

Michael Greger MD | January 19, 2016 | Health

Read More: antioxidants, asparagus, beets, bell peppers, breast cancer, broccoli, Brussels sprouts, cabbage, cardiovascular disease, cardiovascular health, carrots, cauliflower, cholesterol, collard greens, cooking methods, cruciferous vegetables, detoxification, eggplant, enzymes, fiber, green beans, heart disease, heart health, kale, mustard greens, okra, oxidative stress, peppers, phytonutrients, plant-based diets, raw food, spinach, steaming, turnips, vegans, vegetables, vegetarians

In my video Breast Cancer and Constipation, I discussed how fruits and veggies bind carcinogenic bile acids in our gut. Since bile acids are absorbed back into our systems, they may increase our risk of not only colon cancer......

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Which Nut Suppresses Cancer Cell Growth the Most?

Michael Greger MD | December 22, 2015 | Health

Read More: almonds, antioxidants, beans, brazil nuts, breast cancer, broccoli, cancer, cashews, colon cancer, corn, cranberries, fibrocystic breast disease, fruits, garlic, Harvard Nurses' Health Study, hazelnuts, lemons, lentils, liver cancer, macadamia nuts, mortality, nuts, oranges, oxidative stress, pancreatic cancer, peanut butter, peanuts, pecans, pine nuts, pistachios, soybeans, vegetables, vitamin C, walnut oil, walnuts

People who eat nuts in their adolescence may have a better chance of fighting off breast cancer later in life, according to data from the Harvard Nurse's Study. A follow-up study involving the daughters of the nurses corroborated the......

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Is it Better to Bake, Boil, or Steam Sweet Potatoes?

Michael Greger MD | November 24, 2015 | Health

Read More: acrylamide, antioxidants, baking, beta carotene, bioavailability, blood sugar, blueberries, boiling, cancer, carcinogens, carrots, cooking methods, frying, glycemic index, infants, oxidative stress, roasting, steaming, sweet potatoes, vitamin A, yams

I previously talked about the cancer fighting properties of sweet potatoes (See Anti-Cancer Potential of Sweet Potato Proteins) and what would happen if you centered your diet around them (The Okinawa Diet: Living to 100). It seems that the......

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How Dark Chocolate Affects Our Arteries

Michael Greger MD | November 5, 2015 | Health

Read More: angiogram, antioxidants, calories, cardiovascular disease, cardiovascular health, chocolate, chronic diseases, cocoa, dairy, dark chocolate, Dutched cocoa, fat, heart disease, heart health, Hershey's, industry influence, milk, milk chocolate, mortality, oxidative stress, phytonutrients, soda, sugar

Chocolate: delicious beauty or harmful beast? Or both? Although chocolate products can contain high levels of fat and sugar, the cocoa powder itself may have beneficial effects in a number of chronic disease conditions including heart disease. Flow-mediated dilation,......

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How Do Broccoli Supplements Compare to Sprouts?

Michael Greger MD | November 3, 2015 | Health

Read More: antioxidants, broccoli, broccoli sprouts, Broccomax, cancer, cancer stem cells, cost savings, diabetes, inflammation, oxidative stress, phytonutrients, prediabetes, sprouts, sulforaphane, supplements

Your parents would have been smart to tell you to to "eat your broccoli." But what about broccoli sprouts? Or broccoli supplements? There have been a number of randomized, double-blind, placebo-controlled clinical trials on the use of broccoli sprouts......

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How to Reduce Your Dietary Cadmium Absorption

Michael Greger MD | October 20, 2015 | Health

Read More: air pollution, animal products, antioxidants, beans, breast cancer, cadmium, cancer, cardiovascular disease, cardiovascular health, chicken, cognition, diabetes, eggs, fiber, grains, heart disease, heart health, heavy metals, junk food, lead, meat, mercury, nuts, omnivores, organ meats, oxidative stress, phytates, plant-based diets, poultry, seafood, Slovakia, smoking, supplements, Sweden, turkey, vegans, vegetables, vegetarians, zinc

Cadmium is known as a highly toxic metal that represents a major hazard to human health. It sticks around in our body for decades because our body has no efficient way to get rid of it and may contribute......

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How to Treat Gout With Diet

Michael Greger MD | October 8, 2015 | Health

Read More: alcohol, allopurinol, animal products, animal studies, antioxidants, arthritis, asparagus, cherries, chronic diseases, colon health, fish, fruit, gout, grapes, inflammation, joint disease, joint health, kiwi fruit, meat, mushrooms, organ meats, oxidative stress, pain, protein, purines, sardines, seafood, side effects, skin health, strawberries, tart cherries, uric acid

The Washington State Fruit Commission, our largest cherry producer, can fund reviews that cherry-pick studies on the anti-inflammatory effects of cherries in a petri dish and animal models. But what we've needed are human studies. For example, if we......

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Why Certain Plant Compounds May Mimic Dietary Restriction

Michael Greger MD | September 3, 2015 | Health

Read More: antioxidants, caloric restriction, chronic diseases, curcumin, evolution, exercise, fruit, grapes, green tea, hormesis, inflammation, lifespan, liquid smoke, longevity, medications, oxidative stress, pain, phytonutrients, resveratrol, spices, stress, turmeric, vegetables, xenohormesis

A new concept, called xenohormesis, has arisen to explain the mystery of why so many plant molecules interact with and modulate key regulators of our physiology in ways that are beneficial to our health (explained further in my video,......

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How Humans Benefit From Stressed Plants

Michael Greger MD | September 1, 2015 | Health

Read More: alternative medicine, antioxidants, aspirin, complementary medicine, DNA damage, evolution, fruit, grapes, hormones, lettuce, medications, nitric oxide, oxidative stress, penicillin, phytonutrients, protein, strawberries, stress, sunlight, vegetables, water, wound healing

Plants live the ultimate sedentary lifestyle--most of us usually think of plants more as objects than as organisms. Because plants can't move, they've had to evolve a whole other way to escape threats to their well-being. Plants can "sense......

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Dr. Greger's 2015 Live Year-in-Review Presentation

Michael Greger MD | August 4, 2015 | Health

Read More: acne, Advanced Glycation End-products, Adventist Health Studies, Africa, African Americans, aging, alcohol, algae, ALS, Alzheimer's disease, AMA, American College of Cardiology, American Diabetes Association, ammonia, amputations, animal fat, animal products, animal protein, antioxidants, arthritis, bacon, beans, beef, biomagnification, blindness, BMAA, body fat, bone fractures, bone health, brain disease, brain health, breast cancer, C-reactive protein, California, California Raisin Marketing Board, cancer, candy, carcinogens, cardiovascular disease, cardiovascular health, cataracts, CDC, cereal, cheese, chicken, chickpeas, China, cholesterol, choline, chronic diseases, colon caner, colon health, dairy, DASH diet, deli meat, dementia, diabetes, Dr. Dean Ornish, Dr. Frank Sacks, Dr. Neal Barnard, Dr. Walter Kempner, dried fruit, eggs, elderly, energy, estrogen, Europe, exercise, eye disease, eye health, farm animals, feed additives, fiber, Finland, fish, Framingham Heart Study, France, fruit, galactose, glycotoxins, grains, greens, ham, heart disease, heart health, heme iron, hepatitis, high blood pressure, hormones, hot dogs, hypertension, IGF-1, industrial pollutants, industrial toxins, industry influence, infants, inflammation, insulin, iron, joint disease, junk food, kidney failure, lentils, lifespan, Lifestyle medicine, liver health, Lou Gehrig's disease, low-carb diets, lung cancer, McDonald's, McDonalds, meat, Meatless Mondays, medical education, medications, Mediterranean diet, methionine, milk, mortality, National Confectioners Association, neurotoxins, nitrosamines, nuts, oils, organochlorines, osteoarthritis, ovarian cancer, oxidative stress, oysters, Parkinson's disease, persistent organic pollutants, Physicians Committee for Responsible Medicine, plant-based diets, pork, poultry, prediabetes, pregnancy, processed foods, prostate cancer, protein, red wine, rheumatoid arthritis, safety limits, saturated fat, seafood, seeds, sleep, smoking, soda, split peas, standard American diet, steroids, stroke, Surgeon General, surgery, Sweden, tobacco, turkey, twins, uterine cancer, vaginal cancer, veal, vegans, vegetables, vegetarians, vision, weight loss, wine, women's health, World Health Organization

View my new live presentation here: Food as Medicine: Preventing and Treating the Most Dreaded Diseases with Diet Every year I scour the world's scholarly literature on clinical nutrition, pulling together what I find to be the most interesting,......

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Why Would Eating Fish Increase Diabetes Risk?

Michael Greger MD | July 23, 2015 | Health

Read More: Agent Orange, animal products, antioxidants, blood sugar, cancer, diabetes, dioxins, Europe, fish, fish oil, industrial toxins, insulin, meat, metabolic syndrome, omega-3 fatty acids, oxidative stress, pancreas health, PCBs, persistent organic pollutants, pesticides, prediabetes, red meat, reproductive health, seafood, toxins, Vietnam

In the past two years, six separate meta-analyses have been published on the relationship between fish consumption and type 2 diabetes. The whole point of a meta-analysis is to compile the best studies done to date and see what......

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Treating Asthma With Plants vs. Pills

Michael Greger MD | July 7, 2015 | Health

Read More: allergies, antioxidants, apples, asthma, beans, berries, broccoli, children, citrus, flax seeds, fruit, grapes, Harvard Nurses' Health Study, herbs, inflammation, Japan, lung disease, lung health, nuts, oxidative stress, phytonutrients, polyphenols, protein, respiratory infections, salads, soy, sugar, supplements, tea, tomatoes, vegetables, vitamin C, vitamin E

In my video Treating Asthma With Fruits and Vegetables, I highlighted a landmark study on manipulating antioxidant intake in asthma. The study found that just a few extra fruits and vegetables a day can powerfully reduce asthma exacerbation rates.......

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