Malnutrition - Types, Causes, Symptoms and Treatments

What Are the Types of Malnutrition?

Who Is More Likely to Suffer from Malnutrition?

5 Common Causes of Malnutrition

Signs and Symptoms of Malnutrition

Undernutrition results in a deficiency of vital nutrients in the body. The table illustrated below specifies the lack of nutrients due to malnutrition along with the associated health issues:

Deficiency of Nutrients

Health Problems


Irregular body temperature, Improper functioning of the brain


Diarrhoea, Hair loss, Stunted growth, Loss of appetite



Vitamin A

Dry eyes, Night blindness

Prescribed Treatments for Malnutrition


Diagnosis of the symptoms is the first step. In case you notice any of the symptoms mentioned above, contact your healthcare professional. Usually, they perform the following tests -

Blood test

Diagnose the usual body health.

Prealbumin tests

Test the protein levels in the blood.

Albumin tests

Identify any kidney or liver diseases.

MUST or Malnutrition Universal Screening Tool is also used. This tool identifies malnourishment or risk of malnutrition in adults and senior individuals in 5-steps.

What Are the Long-Term Effects of Malnutrition?

How to Prevent Malnutrition?

Frequently Asked Questions