Chemical Actions and Uses: News and Research on Serotonin Agents

MeSH tree: D27.505.519.625.850

St John's wort: Six drug interactions you should know about

St John's wort is an herbal supplement that has been used for centuries to boost mood. Even today, many people use it as a natural treatment for mild to moderate depression. St John's wort contains several active compounds, ...

Shining a light on seasonal affective disorder

Shorter days and lack of sunlight can greatly affect one's mental state. People often suffer from seasonal affective disorder (SAD) during the fall and winter months due to lack of sunlight. A Baylor College of Medicine psychiatrist ...

Q&A: Researcher discusses what we've learned about long COVID

It has been more than four years since the COVID-19 pandemic began, yet millions of people continue to suffer long-term effects from the virus. Despite thousands of studies, many clinicians remain unsure of how to evaluate ...

Surprising sounds could cause riskier decision-making

When you make a decision, certain neurons in your brain emit short bursts of the neurotransmitter dopamine. A new Yale study shows that when other factors wholly unrelated to the decision at hand—such as an unexpected sound—trigger ...

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