Keto Zen
Fitness Instructor, Life Coach, and Personal Trainer in Somerset, PA
Vitamin D - there have been studies which link this particular vitamin with insulin secretion. Low levels of vitamin D triggers Keto Zen the increase of the parathyroid hormone which is supposedly responsible for converting sugar into fat. Worse, the fat is hoarded instead of being released. Vitamin D is also needed for the hormone leptin to signal the brain to stop eating.