Pienipainoisena

Pienipainoisena is a Finnish term that translates to "underweight" in English. It describes a body mass index (BMI) below the healthy range, typically considered to be less than 18.5. This condition can affect individuals of all ages and can be caused by a variety of factors.

Common reasons for being underweight include insufficient calorie intake, which may stem from eating disorders, certain medical conditions like hyperthyroidism or digestive issues, or simply a lack of access to adequate nutrition. High energy expenditure, such as through intense physical activity without sufficient replenishment, can also contribute. Additionally, genetic predisposition and certain medications can play a role.

While some individuals may naturally have a slender build without experiencing negative health consequences, being significantly underweight can lead to various health problems. These can include a weakened immune system, fatigue, increased risk of bone fractures (osteoporosis), fertility issues, and deficiencies in essential vitamins and minerals. In children, being underweight can impair growth and development.

Diagnosis of being underweight is usually made by calculating BMI, which is weight in kilograms divided by height in meters squared. Medical evaluation is often recommended to identify any underlying causes and to develop a personalized plan to achieve a healthier weight, which may involve dietary changes, nutritional counseling, or treatment for any associated medical conditions.