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.
If You Don't Get Enough Vitamin D. 1  Your bones can become weak and can break. 2  Children can get rickets, a disease that prevents their bones from growing properly, delays their growth, and causes problems with their immune system. 3  Adults can develop osteomalacia, a disease that weakens the bones and makes them hurt, and also causes fractures.