Friday Favorites: Should You Floss Before or After You Brush?
How good is the evidence that flossing is effective, and what have randomized controlled trials...
Health and Nutrition Videos
Are Plant Sterols Effective for Lowering Cholesterol?
Even if we eat little or no cholesterol, phytosterols can block the reabsorption of the excess cholesterol our liver dumps into our intestines.
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Why Is There Fluoride in Water? Is It Effective?
Based on nearly 100 randomized controlled trials, fluoride toothpaste reduces dental cavity rates, but what...
Onions and Tomatoes Put to the Test for Osteoporosis
Beyond the antioxidant, anti-inflammatory, and alkaline-forming qualities of fruits and vegetables in general, are there...
Friday Favorites: The Role of Epigenetics in the Obesity Epidemic
Astonishingly, a baby with a heavy surrogate mother and a thin biological mom may harbor...
Three Reasons Fruits and Vegetables May Reduce Osteoporosis Risk
Even just a single extra serving of fruits and vegetables per day is associated with...
Benefits and Side Effects of the Shingles Vaccine
How does the new shingles vaccine compare to the previous one?
Friday Favorites: Plant-Based Meat Substitutes Put to the Test
What are the effects of plant-based meats on premature puberty, childhood obesity, and hip fracture...
Benefits and Side Effects of the Pneumonia Vaccine
Randomized controlled trials have found that pneumonia vaccines significantly reduce the risk of pneumococcal pneumonia...
Benefits and Side Effects of the Flu Vaccine
Randomized placebo-controlled trials show that flu shots can be extraordinary lifesavers.
Friday Favorites: Removing Warts with Duct Tape
Duct tape beat out cryotherapy (freezing) and ten other treatments for removal of warts in...
How to Preserve Your Sense of Smell
Loss of sense of smell can have serious consequences.
Ginkgo and Nicotinamide for Glaucoma Treatment
How do two common supplements stack up against glaucoma, the leading cause of irreversible vision...
