Cardiovascular risk factors including type 2 diabetes underpin a major threat to the globe and result in a heavy health and financial burden across the healthcare system. Treating type 2 diabetes and cardiovascular disease is expensive and often unsatisfactory. Current medications bring unwanted side effects, and often merely delay rather than prevent type 2 diabetes complications and cardiovascular disease. As a further concern, the micro- and macrovascular complications of type 2 diabetes often start developing before actual diagnosis. Diabetes prevention and treatment through weight loss and exercise programs is a difficult and costly public health measure, leaving the tidal wave of type 2 diabetes to swell even more. An alternative is urgently needed: a low-cost safe approach, easy to implement at population level.