Living a long and, more importantly, a happy life came down to three key factors, says expert Dr William Li - and one of them can be found in your local supermarket ...

Butter versus oil has long been a highly debated topic. Which is better to use for different dishes? Which is better to throw into the skillet? And most importantly, which is better for your overall ...

Bacteria found in human guts that a leading expert has called 'The Four Horseman of longevity' could help you live to 100. Doctor and Harvard University scientist Dr William Li recently appeared ...

In 'Eat to Beat Your Diet: Burn Fat, Heal Your Metabolism, and Live Longer,' New York Times bestselling author of 'Eat to Beat Disease' and world-renowned physician and scientist Dr. William Li ...

Dr William W. Li, a distinguished physician and author on diet's impact on ageing, claims he has discovered three essential tips for a lengthened life, after his great-uncle reached aged 104.