New research suggests that a popular gut-boosting supplement can help adults feel less anxious, stressed and fatigued in just two weeks.

If you're battling a bad mood, the answer might be closer than you ... Additionally, like bananas, pistachios are a good source of vitamin B6, which is essential for keeping the brain in good ...

In a recent study, it was found that the good mood of the spouse is the key ... This means that if one of the couple is in a bad mood, then it does not affect the cortisol level of the spouse.