Children with transient vision loss are less likely to have an ischemic cause for their symptoms and are more likely to have a benign disorder. In some children, a cause for the visual disturbance cannot be identified, and the symptoms remain medically unexplained.
There are three main types of carbohydrates, which are sugars, starches and fibre. Carbohydrates contain about 4 calories per gram. The main function of carbohydrates is to provide your body with fuel and energy that is required to carry out daily activities and exercise. When carbohydrates are in our body, they are being broken down and used as energy.
Flavor and Sweeteners. A less important function of carbohydrates is to provide sweetness to foods. Receptors located at the tip of the tongue bind to tiny bits of carbohydrates and send what humans perceive as a sweet signal to the brain. However, different sugars vary in sweetness.