1 Storage of excess glucose for energy. 2  After you eat â when insulin levels are high â excess glucose is stored in the liver in the form of glycogen. 3  Between meals â when insulin levels are low â the liver releases glycogen into the bloodstream in the form of sugar. 4  This keeps blood sugar levels within a narrow range.
You can speed up hair growth. The average hair growth rate is surprisingly slow: a half millimeter per day, a half inch per month and 6 inches per year. Yet, there are actions you can take to accelerate your hair growth rate.
The most oft-quoted average rate of human hair growth is 6 inches (15 centimeters) per year. However, the majority of studies measuring the rate of hair growth didn't take into account the race of study participants.