section_path: Nutrition
section_name: Nutrition
paragraph_text: Nutrition
  
  In a reference amount of 100 grams (3.5 oz), a boiled potato with skin supplies 87 calories and is 77% water, 20% carbohydrates (including 2% dietary fiber in the skin and flesh), 2% protein, and contains negligible fat (table). The protein content is comparable to other starchy vegetable staples, as well as grains.
  
  Boiled potatoes are a rich source (20% or more of the Daily Value, DV) of vitamin B6 (23% DV), and contain a moderate amount of vitamin C (16% DV) and B vitamins, such as thiamine, niacin, and pantothenic acid (10% DV each). Boiled potatoes do not supply significant amounts of dietary minerals (table).
  
  The potato is rarely eaten raw because raw potato starch is poorly digested by humans. Depending on the cultivar and preparation method, potatoes can have a high glycemic index (GI) and so are often excluded from the diets of individuals trying to follow a low-GI diet. There is a lack of evidence on the effect of potato consumption on obesity and diabetes.
  
  In the UK, potatoes are not considered by the National Health Service as counting or contributing towards the recommended daily five portions of fruit and vegetables, the 5-A-Day program.