Bacteria in the gut may affect our mental well-being and could be linked to depression, researchers said on Monday after conducting the largest study of its kind so far.

When you're trying to tame depression, it sometimes helps to turn your attention inward. Even if you're already getting treatment with medicine and therapy, tending to your inner self can lift your spirit and help you better manage your feelings.  

Everything from meditation to just plain having fun can be part of the plan. But remember, it's best to start small. Pick one thing that feels right for you and make a habit of it. Over time, it'll add up to bigger changes.

By Elizabeth Bacharach

Anxious thoughts are (arguably) the least pleasant kinds of thoughts—and as soon as they pop up, your main goal is to get them gone (which, honestly, only seems to make them multiply).

Stress and depression can ruin your holidays and hurt your health. Being realistic, planning ahead and seeking support can help ward off stress and depression.

Calming yourself down is easier than you think.