Regular exercise improves the blood circulation to the scalp, which ensures an adequate supply of nutrients to the hair follicles. But over exercise can be bad for your health and hair too. To conclude, only a healthy body can support the growth of healthy hair.hen blood flow in the scalp area is less than the normal, it will not receive the essential nutrients required for healthy hair growth. This will ultimately result in various hair related problems. But when you exercise your stress level decreases, which stimulates hair growth.
Rating Newest Oldest. Best Answer: Bruising is basically blood under the skin, they sometimes turn yellow as the blood absorbs back into your body. s bruises heal, the body breaks down spilled blood cells and their hemoglobin.
Overall, it sounds like your bruise is probably a mild injury to the deep tissue of the thigh, hence the yellowish color. A bruise is what results when there is bleeding into body tissues following a mechanical trauma such as a bump or a fall. Bruises close to the surface in people with light-toned skin will often look black or blue initially because of the blood accumulating under the skin. However, over time the pigment in blood begins to break down and turn from black/blue to yellow/green shades.