Marios Kyriazis is a medical doctor with a postgraduate degree in Gerontology from King's College (University of London). Other qualifications include a Diploma in Geriatric medicine (Royal College of Physicians of London), and Chartered Biologist, member of the Institute of Biology (UK).

He has written extensively on healthy ageing, longevity, biology of ageing and other related subjects. Recent books include Antiageing Medicines (Watknis Publishing, now Duncan Baird) and the Cataract Cure. For more information see www.anti-age.org.uk

• Academic interests include apoptosis, neurotransmitters, hormesis and non-linear systems
• Clinical interests include treament of all age-related conditions such as cataract, dementia, osteoporosis and arthritis
• Media interests include contributions to national publications on matters such as prevention of age-related conditions, nutrition, integrated medicine and brain matters in later life
• Political interests include working towards improving health care for pensioners, and making age-related technologies available to the public