Call your doctor if your baby: 1  Is under 3 months old and has a temperature over 100.4 F. 2  Is over 3 months old and has a fever over 102 F. 3  Has a fever that lasts longer than 24 hours.  Has diarrhea, vomiting, or a rash with the 1  fever. Is very sleepy or looks sick.  Can't be soothed.
The hair follicle contains oil-secreting glands, which make the hair shiny. Stress and illness and lack of proper nutrients diminish secretion of oil and pigments causing graying of hair. The hair is considered as a tissue which uses the same nutrients of bone, nails and which is formed as bi-product of bone tissue.
Confidence votes 50.8K. Melanin is located in your basal cells of the epidermis. Melanin is found in other body locations as well, such as the iris, inner ear, and adrenal gland. Melanin is found in the skin and is a pigment produced by melanocytes.The function of melanin is how light or dark skinned a person is.elanocytes synthesize and store brown pigment, melanin, that gives  the tissue a dark color. Melanocytes are common in the stratum  basale of the epidermis in the skin, whe â¦ re they play a major role  in determining skin color. They are also found in the dermis, eye,  heart, brain, and bone..