Stress has an effect upon the brain and Meditation helps rest the brain from thinking for a period.
Even a short 5-10 minutes is of benefit. This short guide should ease you into meditating...
Malt and Yeast extracts
In the 1950’s it was advised that Yeast extracts were good for health and a spoon each day helped in the post war days. Malt extract with cod liver oil is still available today and is my preferred daily dose but others prefer Marmite.