Male Fertility & Diet
Dioxins, endocrine disrupting pollutants, heavy metals, saturated fat, and steroids in the meat supply may be affecting sperm counts, semen quality, and the ability of men to conceive.
Dioxins, endocrine disrupting pollutants, heavy metals, saturated fat, and steroids in the meat supply may be affecting sperm counts, semen quality, and the ability of men to conceive.
About half of America’s trans fat intake now comes from animal products.
Modest lifestyle changes that include the avoidance of alcohol may cut the odds of breast cancer in half, but certain grapes appear to contain natural aromatase inhibitors that may undermine the ability of breast tumors to produce their own estrogen.
A randomized phase II clinical trial on the ability of strawberries to reverse the progression to esophageal cancer.
Expanding on the subject of my upcoming appearance on The Dr. Oz Show, a landmark new article in the New England Journal of Medicine shows that choline in eggs, poultry, dairy, and fish produces the same toxic TMAO as carnitine in red meat—which may help explain plant-based protection from heart disease and prostate cancer.
Plant-based diets appear to offer relief from a variety of menstrual symptoms, including cramping, bloating, and breast pain (cyclical mastalgia).
Two theories about the buildup of subcutaneous fat, involving the chemical spermine and the hormone adiponectin, suggest a plant-based diet may help with cellulite.
The story behind the first U.S. dietary recommendations report explains why, to this day, the decades of science supporting a more plant-based diet have yet to fully translate into public policy.
Inadequate fiber intake appears to be a risk factor for breast cancer, which can explain why women eating plant-based diets may be at lower risk.
What happens when men with prostate cancer and prostatic intraepithelial neoplasia (PIN) are placed on a relatively low-fat diet, supplemented with ground flax seeds?
Plant-based diets in general, and certain plant foods in particular, may be used to successfully treat Parkinson’s disease—in part, by boosting L-DOPA levels.
The early onset of puberty in girls associated with animal protein consumption may be due to endocrine-disrupting chemical pollutants in the meat supply.
The consumption of cat and dog meat may be playing a role in “massive human rabies epidemics” in Asia. (Some people may find some of the concepts and images in this video disturbing.)
Plant-based diets may help protect against oral cancer and periodontal (gum) disease, a leading cause of tooth loss.
The polycyclic aromatic hydrocarbons in the vapors released from cooking meat may be hazardous for fetal development, and increase the risk of cancer.
The boost in detoxifying enzymes triggered by cruciferous vegetable consumption may last for weeks!
Garlic and flavonoid phytonutrients found in fruits, vegetables, nuts, and grains appear to protect against DNA damage induced by mutagenic chemicals found in cooked meat.
Using the cooked meat carcinogen PhIP to turn normal breast cells cancerous, researchers explore the use of green tea to interrupt this malignant transformation.
Even vegetarians could potentially be exposed to the carcinogens typically formed by cooking meat through eggs, cheese, creatine sports supplements, and cigarette smoke.
Those who eat meat risk food poisoning from undercooked meat, but also exposure to cooked meat carcinogens in well-cooked meat. By boiling meat, non-vegetarians can mediate their risk of both.
The cooked meat carcinogen PhIP—found in fried bacon, fish, and chicken—may not only trigger cancer and promote tumor growth, but also increase its metastatic potential, by increasing its invasiveness.
DNA-damaging chemicals, formed when meat is cooked, stimulate breast cancer cells almost as much as pure estrogen, and can infiltrate the ducts where most breast cancers arise.
The foreign meat molecule Neu5Gc may not only contribute to the progression of cancer and heart disease by supplying inflammation, but may also set children up for life-threatening reactions to E. coli toxins originating in the same animal products.
The foreign meat molecule Neu5Gc builds up in human tumors and atherosclerotic plaques, and may play an inflammatory role in the progression of both diseases.
Cancer may use a molecule found in animal products to trick our immune system into feeding it with inflammation.
Plant-based diets may help rheumatoid arthritis by decreasing exposure to an inflammatory compound found in animal products.
Plant-based diets may be protective against multiple sclerosis because IGF-1 can prevent our immune system from eliminating autoimmune cells.
What a few days eating vegetarian can do to the levels of antibiotics and phthalates flowing through one’s body.
Are pregnant women who eat fish, other meat, and dairy still passing along the pesticide DDT—even decades after it was banned?
While animal proteins increase levels of the cancer-promoting growth hormone IGF-1, and most plant proteins bring levels down, “high quality” plant proteins, such as soy, may not significantly affect levels in either direction. This, however, may depend on the quantity consumed.
Animal protein consumption triggers the release of the cancer-promoting growth hormone IGF-1.
Those eating vegan had significantly lower IGF-1 levels and higher IGF-binding proteins than those just eating vegetarian, suggesting that the more plant-based one’s diet becomes, the lower one’s risk of fueling growth hormone-dependent cancer growth.
All men should consider eating a prostate-healthy diet, which includes legumes (beans, peas, lentils, soy); certain vegetables (like garlic and onions); certain seeds (flax seeds); and the avoidance of refined grains, eggs, and poultry.
Common slimming supplements are found to be ineffective, whereas a diet centered on whole plant foods is described as perhaps the safest approach to weight control.
Within a matter of weeks, participants placed on the vegan diet outlined by the prophet Daniel experienced improvements in blood pressure, cholesterol and insulin levels, insulin resistance, and C-reactive protein levels, a marker of inflammation within the body.
Meat consumption is not only associated with weight gain, but specifically abdominal obesity, which is the most metabolically concerning.
The good bacteria in our gut can digest the fiber we eat, and turn it into an anti-obesity compound—called propionate—that we absorb back into our system.
The secret to naturally boosting serotonin levels in the brain may include eating foods such as pumpkin seeds, with a high tryptophan-to-total protein ratio. This may help explain why studies show that those eating plant-based diets have superior mood states.
Contrary to popular belief, the consumption of animal foods may actually decrease tryptophan levels in the brain. Carbohydrates, on the other hand, can boost transport across the blood-brain barrier, which has been used to explain premenstrual cravings.
Iron is a double-edged sword. If we don’t absorb enough, we risk anemia; but if absorb too much, we may increase our risk of cancer, heart disease, and a number of inflammatory conditions. Because the human body has no mechanism to rid itself of excess iron, one should choose plant-based (non-heme) sources, over which our body has some control.