Layer feed should not be fed to chickens younger than 18 weeks unless they have begun egg-laying because it contains calcium that can permanently damage the kidneys, cause kidney stones, reduce lifetime egg production and shorten a bird's lifespan.
Making the world better, one answer at a time. When you don't get enough iron in your body you may get anemia, excessive menstrual bleeding, learning dissabilities, impaired immune functions, low body temperature, light headedness, dizzy spells, fatigue, weak and/or tiredness.leeping helps regenerate your brain cells, so if you don't get enough sleep for a long period of time, you will die. For one day without enough sleep, you feel like losing yo â¦ ur self and it gets stronger if you continue to not have enough sleep.
If you don't get enough iron from your diet, you could develop iron deficiency anemia. This condition means you aren't getting enough iron in the foods you eat to make hemoglobin, leading to a loss of energy.Signs of iron deficiency anemia include: 1  weakness. 2  fatigue (feeling tired).f you have an iron deficiency because there isn't enough iron in your diet, your health care provider may suggest an iron supplement. Follow his or her instructions. Iron supplements can cause stomach or intestinal upsets such as nausea, constipation or diarrhea.