Mind & Mood Archive

Depression and migraines often travel together, with each able to worsen the other.

Quitting smoking often results in gaining a few extra pounds, with or without medication. See how Chantix, nicotine, and mood changes all contribute.

A daily cough in someone who has used chewing tobacco for years raises concern about "smoker's cough" and other health problems.

Name slips and misplaced keys can feel unsettling in your 70s. Learn which memory changes are typical and when they might signal something more.

In the US, widespread vaccination halted the ongoing spread of measles more than 20 years ago, but recent outbreaks have flared in over 20 US states, leading to hospitalizations and at least two deaths. Measles is highly preventable - here's what you need to know.

Brain health supplements purport to enhance memory and improve attention and focus. But no robust scientific evidence backs up those claims. The FDA doesn't oversee supplement testing, so manufacturers do not need to prove products are effective.

The brain communicates with the gastrointestinal tract through a connection scientists call the gut-brain axis. Evidence suggests that when the gut is irritated by triggers such as infection, stress, food, allergies, alcohol, or heredity, the resulting inflammation could influence mood.