How Do Brain Supplements Work? The brain is a complex and not entirely understood organ, but these supplements generally ...

GABA that naturally occurs in the brain does help you sleep and reduce anxiety. It's just not yet clear if GABA supplements work in the same way or not. What are the side effects of GABA supplements?

Enter so-called GLP-1 supplements that have taken on ... when people eat food to signal fullness to the brain. But do these products really work? Doctors are skeptical. This active ingredient ...

Enter so-called GLP-1 supplements that ... t know what they actually do. … There could be a downside,” she said. “Because I don’t really know if they work, I certainly, as a doctor ...