On the Keratin,
Keratin refers to a "family" of fibrous structural proteins, a deficiency in keratin causes feather to grow more slowly and cause already-existing feathers to be weak.
Vitamin C helps absorb vegetable-based proteins in the fowl, which are building blocks for keratin
]Citrus fruits, peppers and brussel sprouts are examples of fruits high in vitamin C that can increase the development of keratin.
Vitamin B7, or Biotin, helps in metabolizing proteins, the foundation for keratin.
Cauliflower and broccoli contain vitamin B7 and can improve the properties of keratin, whole grains are another good food sources that promote the generation of keratin.
Protein-rich feed are important because protein assists in the production of keratin.
Lean meats, animal kidney, liver, poultry (yes poultry) and fish to help build keratin protein in the fowl. Avoid feeding fatty red meats.
Low fat dairy products have essential amino acids that boost keratin production, so you offer some foods such as lowfat milk, cheese and yogurt for added keratin development.
Sulfur, is highly concentrated in keratin.
Eggs, dried beans, kale and soybeans will help in the keratin development.
Another food keratin source is gelatin, which comes from the collagen in animal bones and hooves, and can add to the strength of keratin cells. Gelatin can be found in some yogurts and Jello.
Most good poultry feed contains Keratin in it. Look for a feed that contains Animal Proteins.
Note that Keratin should not be confused with Carotene.
Chris
