Tris Alexandra is a nutritional medicine practitioner and health coach (Bach. HS & Nutritional Medicine.). We talk about all things fasting, aging and longevity. We discuss the hallmarks of aging, different types of fasting, the benefits of fasting and calorie restriction, the epigenome and genome, 'survival circuits', sirtuins, autophagy, ketogenesis and ketosis.

If you wish to connect with Tris, you can find her on instagram *@trisalexandranutrition*