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Understanding Obesity

Normal Digestion

Dr. Jason Fung
7 min readMay 10, 2018

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All foods are composed of a combination of three major components, called macronutrients:

  1. Carbohydrates
  2. Protein
  3. Fat

Each of these macronutrients are composed of smaller functional units. Carbohydrates are chains of glucose and other sugars. Proteins are chains of amino acids. Fats (triglycerides)…

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Dr. Jason Fung

Nephrologist. New York Times best selling author. Interest in type 2 diabetes reversal and intermittent fasting. Founder www.TheFastingMethod.com.