The idea that MSG is uniquely harmful rests on a single letter and a lot of iffy science.

The compounds have exploded in popularity, but big questions about safety and effectiveness are still unresolved.

Green tea is one of the best teas for weight loss because it helps oxidize fat. Learn how green tea and others support weight loss and which teas to choose here.

All animals need to eat to survive, grow and reproduce. To do so, they also need to avoid being eaten. This is a big challenge for many of Australia’s native mammals, because when they search for food ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

Discover how protein, fiber, carbohydrates, and fats biologically shape hunger and fullness through measurable changes in gut hormones and central appetite circuits.