Vitamin D Deficiency Might Be Tied to Erectile Dysfunction

FRIDAY, Nov. 13, 2015 (HealthDay News) -- Low levels of vitamin D may be associated with erectile dysfunction, a new study suggests.

Scientists Pinpoint What Level of Vitamin D Promotes Heart Health

THURSDAY, Nov. 12, 2015 (HealthDay News) -- Researchers say they've identified the minimum level of vitamin D needed for good heart health.

Frequent Self-Weighing by Young Women Linked to Depression

MONDAY, Nov. 9, 2015 (HealthDay News) -- Young women who weigh themselves frequently may be at risk for depression, a new study suggests.

Omega 3 Supplements Don't Help With Depression: Review

FRIDAY, Nov. 6, 2015 (HealthDay News) -- There's little evidence that taking omega-3 fatty acid supplements helps treat depression, researchers report.

Better Diets May Be Extending Americans' Lives

MONDAY, Nov. 2, 2015 (HealthDay News) -- Despite the stereotype that Americans are eating more unhealthful foods that leave them vulnerable to assorted diseases, a new study suggests the opposite may be true.

Fast-Food Menus With Calorie Counts Not Changing New Yorkers' Habits

MONDAY, Nov. 2, 2015 (HealthDay News) -- Calorie labeling on menus has had little effect on the number of calories consumed by people eating at fast-food restaurants in New York City, a new study shows.

Low-Fat Diets No Better Than Other Plans: Study

THURSDAY, Oct. 29, 2015 (HealthDay News) -- Low-fat diets are often promoted as a superior way to lose weight, but they're no more effective than other types of diets, a new review indicates.

Cutting Sugar From Diet Boosts Kids' Health Immediately: Study

TUESDAY, Oct. 27, 2015 (HealthDay News) -- Cutting most of the sugar from a child's diet can immediately improve health, even if the diet still contains the same amount of calories and carbohydrates as before, a new study suggests.

B Vitamin May Help Ward Off Some Skin Cancers

WEDNESDAY, Oct. 21, 2015 (HealthDay News) -- A cheap and readily available vitamin supplement appears to reduce a person's risk of some skin cancers, a new clinical trial indicates.

Men's Health Supplements Don't Benefit Prostate Cancer Patients: Study

MONDAY, Oct. 19, 2015 (HealthDay News) -- A new study finds no evidence that men's health supplements help prostate cancer patients.