Underweight

Being underweight refers to having a body weight that is lower than the healthy range for a person’s height, age, and body structure. It is usually determined using the Body Mass Index (BMI), where a BMI below 18.5 is considered underweight. While much attention is given to obesity, being underweight can also pose serious health risks. It may occur due to poor nutrition, chronic illnesses, eating disorders, high metabolism, or conditions that affect nutrient absorption.

Underweight people may experience fatigue, weakness, frequent infections, hair loss, and difficulty concentrating. In severe cases, it can lead to weakened immunity, infertility, bone loss (osteoporosis), and delayed growth in children and adolescents. Psychological factors such as stress, depression, or unhealthy body image can also contribute to being underweight.

Maintaining a healthy weight involves consuming a balanced diet rich in proteins, healthy fats, vitamins, and minerals. Frequent meals, nutrient-dense foods, and regular strength-building exercises can help promote healthy weight gain. Medical evaluation is important if unexplained weight loss occurs or if underweight status persists for a long time.

Early attention to nutritional health, lifestyle habits, and underlying medical conditions can help individuals achieve and maintain a healthy body weight, improving overall physical strength, immunity, and long-term well-being.