Think no evil: kind thoughts can boost immune system, study finds

It was Buddha who said “your worst enemy cannot harm you as much as your own unguarded thoughts”. Now science appears to have proved him right, after new researched showed that negative thoughts can be physiologically harmful, while positive thinking calms the heart rate and even boosts the immune
— Read on uk.news.yahoo.com/think-no-evil-kind-thoughts-060000195.html