Can loneliness raise heart disease risk? Heart surgeon shares 5 habits that he avoids after performing 8,000 surgeries

Can loneliness raise heart disease risk? Heart surgeon shares 5 habits that he avoids after performing 8,000 surgeries

Certain habits, like stress and loneliness, can affect your long-term health more than you realise. Dr London shares what he avoids after 25 years as a surgeon.