Vitamin Deficiency Anemia occurs when the body lacks essential vitamins needed to produce healthy red blood cells. The most common vitamins involved are Vitamin B12 and folate. Without these nutrients, the body cannot make enough red blood cells, leading to symptoms like fatigue, weakness, and pale skin. This condition can result from poor diet, certain medical conditions, or absorption issues. Treatment typically involves dietary changes or supplements to restore vitamin levels. Addressing the deficiency can help improve symptoms and overall health, making it important to recognize and manage this condition promptly.