How to lose 3 stone in 20 days, banish disease-causing inflammation, boost health with herbs and look years younger, revealed by longevity guru Dr Ash Kapoor, who says his 90-day programme adds decades to your life

Dr Ash, a pioneer in regenerative medicine and founder of the Levitas Clinic, is not interested in just existing - 'like those sad, grey people you see just sitting, on their screens, waiting to die'.