There are certain health risks associated with being underweight or having poor nutrition.
These risks include: malnutrition, vitamin deficiencies, or anemia.
osteoporosis from too little vitamin D and calcium.
What is the most common cause of being underweight?
Causes. A person may be underweight due to genetics, improper metabolism of nutrients, lack of food (frequently due to poverty), drugs that affect appetite, illness (physical or mental) or an eating disorder.
What is a dangerously low body weight?
Underweight: less than 18.5. Normal/healthy weight: 18.5 to 24.9. Overweight: 25.0 to 29.9. Obese: 30 or higher.
Can I die from being underweight?
Being underweight puts people at highest risk of dying, just as obesity does, new research has found. He found that adults who are underweight — with a BMI under 18.5 or less — have a 1.8 times higher risk of dying than those with a “normal” BMI of 18.5 to 24.9.
Can being underweight cause heart disease?
Many recent studies show that underweight people also suffer from cardiovascular diseases, and that they are at greater risk than those with a normal BMI value. A study from Bali shows that underweight people are 3.6 times more likely to experience coronary heart disease than those of normal weight.