The state of being excessively thin and wasting of the body.

As directed by a healthcare professional, a balanced, nutrient-dense meal plan can help people reach a healthy weight.

Seek medical care immediately for:

• Suicidal thoughts or behavior.
• Symptoms of refeeding syndrome such as muscle weakness, difficulty breathing, irritability or confusion.

Make an appointment to see a healthcare professional if there is:

• Distorted perception of weight or shape.
• No appetite and limited food and beverage intake.
• Use of laxatives or diet aids, or vomiting after eating.
• Excessive exercising to lose weight.
• Depression and anxiety.
• Substance or alcohol use.