Susannah Marriott is a freelance writer who specializes in complementary healthcare. She is the author of 18 books on how to keep body and mind in shape at every stage of life using yoga, spa treatments, and meditation. She was natural health contributor to the magazine Total Makeover, her writing has appeared in magazines and newspapers including Weekend Guardian, The Times, Zest, Shape, Top Santé, Healthy, and She, and she has featured on BBC Radio 4.