If, like me, you don't know your mountain pose from your fish posture, then it's clear that yoga has passed you by. However, if you'd like to improve your mood and lessen your anxiety naturally, yoga may be just the thing for you.
One thing I do know a little about is gamma-aminobutyric acid (GABA) and this is the key to what we might call the yoga effect. Yoga is said to increase levels of GABA, so to understand its significance it helps to know a thing or two about GABA.
GABA is a...

