G.T.F. refers to Glucose Tolerance Factor. Chromium is an essential trace element or micronutrient needed by the human body for health in very small quantities. Chromium is a vital nutrient and there is accumulating evidence linking low levels of chromium with heart disease and diabetes.
Chromium has a role to play in blood sugar maintenance and in pancreatic health. Chromium can help relieve sugar cravings and therefore is used in weight loss products.