Human body weight

Overview of human body weight

 This article is about the weight of the human body.
   For other uses, see Body weight (disambiguation).

Human body weight refers to the mass or weight of a person. It is measured in kilograms or pounds, depending on the region. Body weight is an important indicator of health and is used in various medical and fitness assessments.

Factors affecting body weight

Several factors can influence a person's body weight, including:

• Genetics: Genetic makeup can affect metabolism and body composition.
• Diet: The types and amounts of food consumed directly impact body weight.
• Physical activity: Regular exercise can help maintain a healthy weight by burning calories.
• Metabolism: The rate at which the body burns calories can vary between individuals.
• Hormones: Hormonal imbalances can lead to weight gain or loss.
• Age: Metabolism tends to slow down with age, affecting weight.
• Sleep: Poor sleep patterns can contribute to weight gain.

Measuring body weight

Body weight is typically measured using a weighing scale. It is important to measure weight consistently, at the same time of day and under similar conditions, to track changes accurately.

Body weight and health

Maintaining a healthy body weight is crucial for overall health. Being overweight or underweight can lead to various health issues:

• Obesity: Excess body weight increases the risk of cardiovascular disease, diabetes, and hypertension.
• Underweight: Being underweight can lead to malnutrition, osteoporosis, and anemia.

Body Mass Index (BMI)

Body Mass Index (BMI) is a common method used to assess whether a person has a healthy body weight. It is calculated by dividing a person's weight in kilograms by the square of their height in meters. The BMI categories are:

• Underweight: BMI < 18.5
• Normal weight: BMI 18.5–24.9
• Overweight: BMI 25–29.9
• Obesity: BMI ≥ 30

See also

• Body composition
• Caloric intake
• Weight management
• Nutrition

External links

• CDC - Healthy Weight
• WHO - Obesity and Overweight

• Broselow Tape
  Broselow Tape
• Estonian Biobank
  Estonian Biobank