Rajendra Sharma, MB BCh BAO LRCP&S (Ire) MFHom, is a peer review board member for the  annual London anti-ageing conferences. He was formerly medical director of the Diagnostic Clinic and Britain's largest complementary medical centre, the Hale Clinic, and is the author of The Element Family Encyclopedia of Health. He has appeared on both radio and television and has worked with a number of high-profile patients including the ageless pop-star, Tina Turner.