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.
Dr. Randy Baker Dr. Baker. Hair skin & nails: Many nutrients are needed for healthy hair, skin and nails. While biotin may help with those who are deficient, biotin deficiency is rare. Hair, skin and nails vitamins generally contain biotin along with a mulitivitamin and other nutrients that support health. There may be multiple products named Hair Skin and Nails but one of the better ones is Nature's Bounty Optimal Solutions. ...Read more.