Weight Loss 18 Questions About The Sirtfood Diet: Lose Weight Like Adele Prev Article Next Article 17. Do I need to include superfoods in my diet? The term “superfood” is not scientific but a marketing formula. The Sirtuin Diet combines the healthiest foods in the world into a revolutionary new way of eating. PrevNext Prev Article Next Article Related Posts What is the role of insulin in weight gain and metabolic syndrome The Primal Blueprint Diet: Fat Loss and Peak Health The Top 10 Natural Metabolism Boosters for Women