“Common Nutritional Deficiencies and Their Symptoms”

Nutritional deficiencies occur when the body doesn’t get enough essential nutrients. Common deficiencies include iron, vitamin D, and B12, which can lead to symptoms like fatigue, weakness, and impaired immune function. Addressing these deficiencies through diet or supplements is crucial. For instance, iron can be found in red meat and leafy greens, while vitamin D is obtained from sunlight and fortified foods. Regular check-ups can help identify and manage deficiencies early.