A: http://www.backyardchickens.com/t/181429/good-treats-for-baby-chicks/0_30. Q: At what age should you switch to layer feed? A: Feed manufacturers recommend switching to layer feed once the pullet is 16 weeks old, but it's better to wait until you see the first egg before switching.
Vitamin B6 deficiency, while rare, can occur in people consuming poor-quality diets. Symptoms typically donât occur until the later stages of deficiency. Signs of deficiency can include skin rashes, depression, nausea, convulsions and confusion.ymptoms typically donât occur until the later stages of deficiency. Signs of deficiency can include skin rashes, depression, nausea, convulsions and confusion.
Vitamin B12 deficiency can happen if you have certain conditions, such as: 1  Atrophic gastritis, in which your stomach lining has thinned. 2  Pernicious anemia, which makes it hard for your body to absorb vitamin B12. 3  Surgery that removed part of your stomach or small intestine, including weight loss surgery.ou can also get vitamin B12 deficiency if you're a vegan (meaning you don't eat any animal products, including meat, milk, cheese, and eggs) or a vegetarian who doesn't eat enough eggs or dairy products to meet your vitamin B12 needs. Babies born to mothers who are vegetarians may also not get enough vitamin B12.