In this video I discuss the major functions of carbohydrates in the body. Transcript (partial and notes) In this video I am going to discuss the functions of carbs in the body. Carbs are one of the macronutrients, along with fat and protein. Carb rich foods include fruits, vegetables, grains. The function of carbs… The 1st function of carbs is energy production. Carbs are broken down and transported through the bloodstream to supply energy to muscles and other tissues. Carbs are the preferred fuel for the body, and they provide 4 calories per gram. 2nd, They spare protein from being used as energy. While protein can provide energy, it has many other life-sustaining functions. Having enough energy from carbs allows protein to be used for its other jobs. 3th, energy storage. Carbs can be stored as glycogen, which is an excellent storage form because it can be easily converted back to glucose and used for energy. The body does have limited storage space for glycogen, about 2000 calories worth. 4th, Aide in digestion. Fiber is a type of carbohydrate that acts like a trash bag, and allows you to remove large amounts of waste from your body. Bottom line…As with any nutrient it comes down to moderation, and the food source. Not allowing carbs to completely dominate your diet, and getting them from a whole food, or minimally processed food is the best option. Timestamps 0:00 What are carbohydrates? 0:22 Carbohydrates in energy production 0:37 Carbohydrates in protein sparing 0:51 Carbohydrates in energy storage 1:06 Carbohydrates, fiber in digestion Other sources… http://healthyeating.sfgate.com/role-carbohydrates-6560.html http://2012books.lardbucket.org/books/an-introduction-to-nutrition/s08-03-the-functions-of-carbohydrates.html http://www.livestrong.com/article/468346-four-functions-of-carbohydrates-in-our-bodies/