Scalp symptoms are any abnormality of the skin or hair on the head. Although the most common scalp symptoms include dry, oily, or flaky skin, as seen with dandruff, you could experience numerous other scalp symptoms. These include itchiness, numbness, tingling, bruising, pain and swelling of the scalp.
Carbohydrates are sugars that break down inside the body to create glucose. Glucose is moved around the body in the blood and is the primary source of energy for the brain, muscles, and other essential cells.
Medical Definition of Carbohydrates. Carbohydrates: Mainly sugars and starches, together constituting one of the three principal types of nutrients used as energy sources (calories) by the body. Carbohydrates can also be defined chemically as neutral compounds of carbon, hydrogen and oxygen. Carbohydrates come in simple forms such as sugars and in complex forms such as starches and fiber. The body breaks down most sugars and starches into glucose, a simple sugar that the body can use to feed its cells.