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.
Pigmentary: red, orange and yellow feathers, pigments are called lip chromes deposited in feather barbules. -black, brown, red brown, and gray colors are formed from melanin. -blue feathers depend on light scattering of shorter wavelengths. usually underlain by melanin; look same from any angle.