The dorsal (upper) surface of the bullfrog has an olive-green basal color, either plain or with a mottling and banding of grayish-brown. The ventral (under) surface is off-white blotched with yellow or gray. There is often a marked contrast in color between the green upper lip and the pale lower lip.
You can get the most Vitamin C from citrus fruits, red and green peppers, cauliflower and tomato. Vitamins B2, B5 and B12 are all essential for healthy skin and promoting skin cell growth. Another B Vitamin which is vital for hair and nail health is biotin.
Taking vitamins to improve the appearance of hair, skin and nails has been effective for individuals who lack certain vitamins in their daily diets.There are specific vitamins that aid in the processes by which hair, skin and nails grow.eta-carotene, vitamin B complex, vitamin C, vitamin E, magnesium, sulfur and zinc are all vital for growing healthy hair, skin and nails, according to the Vitamins and Nutrition Center. A multivitamin will contain most if not all of these vitamins.