Vitamin B12 is found in many animal products
as well as significant wild and model avian species such as the zebra finch ( Taeniopygia guttata ), red-headed bunting ( Emberiza bruniceps ), coal tit ( Periparus ater ), great tit ( Parus major ), white stork ( Ciconia ciconia ), golden pheasant ( Chrysolophus pictus ), fieldfare ( Turdus pilaris ), common blackbird ( Turdus merula ), European turtle dove ( Streptopelia turtur ), and rock dove ( Columba livia )
The current guidelines for dosage are: 400 IU for infants 0-12 months 600 IU for children and adults 1-70 years old 800 IU for people older than 70 Many vitamin D supplements on the market can exceed the recommended dosage, some even containing up to 5,000 IU per pill
Enriched with Vitamin C, citrus bioflavonoids, and natural antioxidants, these capsules support the bodys defense system while enhancing skin clarity