Onion belongs to the vegetable category, in which the content of carbohydrates is low.
Carbohydrate refers to carbohydrates, is composed of carbon, hydrogen, oxygen three elements, in the body mainly in the form of glycogen, glucose and other forms of existence, responsible for the body’s energy supply, is the body’s main energy-supplying substances, of which fats and proteins can also supply energy, but generally are the first to consume liver glycogen.
Carbohydrate content in onions is less, 100g of onions in only about 9g of carbohydrates, in addition to 40 calories per 100g of onions, 1.1g of protein, 0.2g of fat, 0.9g of dietary fiber, 0.14mg of vitamin E, 147mg of potassium, 24mg of calcium.
It is low in carbohydrates compared to staple foods, so it is not generally considered a carbohydrate supplement. If you are a weight loss patient can safely consume moderate amounts of onions, while paying attention to a balanced and reasonable diet.