Dr. Nadir Ali is a practicing Interventional Cardiologist in Texas: the Clear Lake and Houston community area for over 30 years. He has several years of experience in the Low Carbohydrate High Fat (LCHF) diet in the treatment of metabolic disease, diabetes, heart disease and to improve the quality of cholesterol. He has produced a great many in depth youtube podcasts on many nutrition and cardiology health topics.  https://www.alicardiology.com