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Entries tagged with: cognition

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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......


Slowing Cognitive Decline with Berries

Michael Greger MD | April 21, 2015 | Health

Read More: aging, anthocyanins, antioxidants, berries, blueberries, brain disease, brain health, chronic diseases, cognition, Concord grapes, dementia, evolution, fruit, fruit juice, grape juice, grapes, Harvard Nurses' Health Study, inflammation, memory, oxidative stress, phytonutrients, placebo effect, plant-based diets, polyphenols, strawberries, supplements, vegetables, vitamin C, wrinkles

A plant-based diet is thought to have played a significant role in human evolution and the consumption of whole plant foods and even just extracts have repeatedly been associated with a decreased risk of aging related diseases. And by......


How Long to Avoid Fish Before Conception?

Michael Greger MD | December 25, 2014 | Health

Read More: abdominal fat, animal products, beef, body fat, brain disease, brain health, children, cognition, DDT, detoxification, DHA, diabetes, dioxins, EPA, fat, FDA, fish, industrial toxins, infants, meat, mercury, obesity, omega-3 fatty acids, PBCs, persistent organic pollutants, prediabetes, pregnancy, red meat, reproductive health, seafood, tuna, vaccines, women's health

Mothers' increased consumption of fish before and during pregnancy leads to increased exposure to both mercury and the long-chain omega 3 DHA. Mercury may negatively affect brain development in one's unborn baby, whereas DHA may stimulate brain development. However,......


The Vitamin Everyone on a Plant-Based Diet Needs

Michael Greger MD | December 18, 2014 | Health

Read More: cardiovascular disease, cardiovascular health, China, cholesterol, cognition, depression, eggs, health, heart disease, heart health, homocysteine, hypertension, kidney disease, kidney failure, kidney function, kidney health, LDL cholesterol, meat, mental health, neuropathy, omnivores, oxidative stress, plant-based diets, stroke, supplements, triglycerides, vegans, vegetables, vegetarians, vitamin B12

A new study from China found that compared to omnivores, those who ate egg-free and meat-free diets had all the typical benefits of eating more plant-based: lower body mass index, lower blood pressure, lower triglyceride, lower total cholesterol, lower......


How Seafood Can Impact Brain Development

Michael Greger MD | November 4, 2014 | Health

Read More: adolescence, algae, attention deficit, birth defects, brain health, children, cognition, DHA, EPA, epilepsy, FDA, fish, heavy metals, infants, mackerel, mental health, mercury, omega-3 fatty acids, persistent organic pollutants, pregnancy, salmon, seafood, supplements, sustainability, swordfish, tuna, vision, women's health

In my video Fish Intake Associated With Brain Shrinkage, I discussed evidence suggesting that mercury exposure through fish intake during pregnancy may decrease the size of the newborn's brain. However, just because fish-eating mothers may give birth to children......


Why Pregnant Women Should Avoid Tuna

Michael Greger MD | October 30, 2014 | Health

Read More: birth defects, brain health, children, cognition, fish, heavy metals, infants, mental health, mercury, microcephaly, persistent organic pollutants, pregnancy, safety limits, seafood, tuna, women's health

All fish contain small amounts of methylmercury, the most toxic form of mercury, and "fish consumption represents the main source of methylmercury exposure." In my videos Nerves of Mercury and Fish Fog, I discuss how mercury exposure through fish......


Why Athletes Should Eat Nutritional Yeast

Michael Greger MD | September 2, 2014 | Health

Read More: aging, children, cognition, common cold, exercise, fatigue, fiber, immune function, mood, nutritional yeast, respiratory infections, stress, yeast

Does powering up at the gym also power up our immune system? Research has shown that moderate exercise improves immunity and decreases illness rates. According to an article in the American Journal of Lifestyle Medicine, "the most important finding......


Two Kiwifruit an Hour Before Bedtime

Michael Greger MD | April 1, 2014 | Health

Read More: aging, alternative medicine, antioxidants, cognition, complementary medicine, folate, fruit, immune function, industry influence, insomnia, kiwi fruit, lifespan, longevity, medications, memory, mortality, oxidative stress, pneumonia, serotonin, sleep, sleeping pills, tomatoes, Valium, vegetables

                The number one question in sleep research is “Why do we sleep?” followed by the question,“How much sleep do we need?” After literally hundreds of studies, we still don’t know the best......


Alzheimer's Disease: Up to half of cases potentially preventable with lifestyle changes

Michael Greger MD | November 29, 2011 | Health

Read More: Alzheimer's, Amyloid, apple juice, cholesterol, cognition, cranberry, dementia, fruit, fruit juice, ginger, meat, phytonutrients, plant-based diet, pomegranate

November was proclaimed National Alzheimer's Disease Awareness Month, in recognition of the five million Americans stricken with the devastating terminal illness, now the sixth leading cause of death in the United States. A new analysis suggests that up to......