Deficiency Diseases
Deficiency diseases Deficiency diseases, also known as nutritional deficiencies or micronutrient deficiencies, occur when there is an inadequate intake or absorption of essential nutrients, such as vitamins and minerals. These nutrients play crucial roles in maintaining overall health and normal bodily functions. Deficiency diseases can lead to various complications and negatively impact a person's well-being. Here are some examples of deficiency diseases: 1. Scurvy: Scurvy is caused by vitamin C deficiency. It can lead to symptoms such as weakness, tiredness, anemia, joint and muscle pain, bleeding gums, and delayed wound healing. 2. Rickets: Rickets is primarily due to vitamin D deficiency, calcium, or phosphate deficiency. It mainly affects children, causing weak, soft, and brittle bones, leading to skeletal deformities and growth abnormalities. 3. Beriberi: Beriberi is caused by thiamine (vitamin B1) deficiency. Its symptoms include weakness, fatigue, nerve damage,...