Read the latest health headlines and breaking scientific studies to keep you in the know. Dive into our handpicked articles from around the web.

New guidelines for healthier hearts

The American Heart Association Updates Its Dietary Guidelines After 15 Years – Integrative Nutrition

A whale’s tale

He Sued SeaWorld to Liberate The Whales. Then He Started Getting Postcards From Them – Yahoo News 

Food additive depletes healthy gut bacteria

Ubiquitous food additive alters human microbiota and intestinal environment – Science Daily

8 hours a day to keep the blues away

Sleep Training For Adults Prevents Depression, Study Finds – CNN

New hope for diabetics

A Cure for Type 1 Diabetes? For One Man, It Seems to Have Worked – NY Times