Malnutrition
Malnutrition occurs when the body does not get enough nutrients or calories, which can affect overall health and well-being. It can arise from various causes, including inadequate food intake, digestive issues, or absorption problems. Recognizing its signs and understanding contributing factors can support better nutritional choices.
Nutrition & Diet- What exactly is malnutrition?MedlinePlusMay 2026
Malnutrition means your body isn't getting enough calories or the right mix of nutrients to stay healthy. This can happen when you don't eat enough protein, carbohydrates, fats, vitamins, or minerals.
- How does malnutrition affect my body?MedlinePlusMay 2026
Malnutrition can make you feel weak and tired, slow down your healing, weaken your immune system so you get sick more easily, and affect your growth and development if you're a child.
- Can I get malnutrition even if I eat a lot of food?MedlinePlusMay 2026
Yes, you can have malnutrition even if you eat a lot of food. If you're eating mostly unhealthy foods or not getting the right balance of nutrients, your body still won't get what it needs.
- Why am I at risk for malnutrition?MedlinePlusMay 2026
Children, older adults, and people with long-term health problems are at higher risk for malnutrition. Other risks include not having access to healthy food, certain medical conditions, or medications that affect how your body uses nutrients.
- Is there more than one type of malnutrition?MedlinePlusMay 2026
Yes, there are several types of malnutrition. You can have protein-energy undernutrition (not enough calories or protein), an imbalance of nutrients (not enough vitamins or minerals), or vitamin deficiency diseases from lacking specific vitamins.