Katy Perry has quit nicotine, and she is recommending everyone to follow her lead and go for a substitute instead. Perry shared the personal update with fans this week, revealing she already has a ...

Harry Potter actor Daniel Radcliffe has been open about his struggle with alcohol and tobacco addiction. Here is how the ...

Your bedroom’s design, sleep habits, indoor allergens and pollutants in the bedroom, and several other factors can determine how well you sleep.

Alcohol is one of the most widely used substances in the world, and for many people it is a normal part of social life.

Learn about the impact of tobacco on Black communities and the efforts to promote smoke-free living and community care at the Faith in Health Collaborative Summit.

Fasting has been shown to reduce blood pressure, improve cognition, and even reverse chronic disease. But experts say the benefits may not apply to everyone.

Understood reports GLP-1 drugs like Ozempic may improve ADHD symptoms by quieting food thoughts, but more research is needed for direct effects.

Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways and health consequences.