How to supplement nutrition if you can't eat

When unable to eat, one can supplement their nutrition through liquid foods, nutritional supplements, high-energy foods, protein powder, vitamin and mineral preparations, and other methods. Long term inability to eat requires timely medical attention to avoid complications caused by malnutrition.

1. Liquid food

Rice soup, vegetable soup, soybean milk and other liquid food are easy to swallow and digest, which is suitable for people with oral ulcer or recovery after surgery. Boil the ingredients until soft and smooth, then filter and add a small amount of vegetable oil or sesame paste to increase the calorie content. Individuals with weak gastrointestinal function should avoid fluids that are too cold or contain lactose.

2. Nutritional supplements

Full nutrition formula powders can provide a balanced supply of carbohydrates, proteins, and fats, such as short peptide enteral nutrition powders. Attention should be paid to whether the ingredients contain lactose or gluten and other allergens when selecting, and patients with diabetes should choose a low sugar formula.

3. High energy foods

Nut sauce, banana puree, steamed egg custard and other foods have high energy density, and a small intake can supplement calories. Olive oil or honey can be added to increase nutrient concentration during production, but single intake should be controlled to avoid excessive gastrointestinal burden.

4. Protein Powder

Whey protein or soy protein isolate powder can quickly supplement high-quality protein, suitable for repairing wounds or infections. When brewing, it can be mixed with warm water or fruit juice. For those with renal insufficiency, protein intake should be controlled under the guidance of a doctor.

5. Vitamin Preparation

Compound Vitamin Tablets or Vitamin B Family Tablets can prevent micronutrient deficiencies, especially suitable for those who have a long-term liquid diet. Fat soluble vitamins should be taken with meals to increase absorption rate, and excessive supplementation may cause toxic reactions. People with short-term eating difficulties should maintain a small amount of nutritional supplementation 6-8 times a day, and prioritize choosing foods rich in vitamin B12, iron, and zinc to prevent anemia. Bedridden patients should raise the head of the bed by 30 degrees to prevent coughing, and maintain a sitting position for 30 minutes after eating. If the intake is less than 60% of the basal metabolic requirements for more than 3 days, or if there are obvious symptoms such as weight loss and fatigue, immediate medical attention should be sought for parenteral nutrition support. The recovery period can gradually transition to a semi liquid diet, such as lotus root powder, mashed potatoes, etc., combined with oral exercise training to improve swallowing function.