What supplements are good to take after gastrectomy?
After gastrectomy, the patient's digestive and absorptive functions will be affected to varying degrees, so reasonable nutritional supplements are particularly important. This article will combine the hot topics and hot content on the Internet in the past 10 days, recommend suitable supplements for gastrectomy patients, and provide structured data reference.
1. The importance of nutritional supplementation after gastrectomy

After gastrectomy, patients are prone to malnutrition, anemia, weight loss and other problems. This is because the digestive function of the stomach is weakened, resulting in food being unable to be fully broken down and absorbed. Therefore, choosing the right supplements can help patients regain strength, boost immunity, and reduce postoperative complications.
2. Recommended supplements suitable for gastrectomy patients
Here are the supplements that patients can choose after gastrectomy and their benefits:
| Supplement Type | Recommended supplements | Main function |
|---|---|---|
| protein | Whey protein powder, soy protein powder | Promote wound healing and maintain muscle mass |
| Vitamins | Vitamin B complex, vitamin D | Prevent anemia and enhance bone health |
| Minerals | Iron supplements, calcium tablets | Prevent iron deficiency anemia and osteoporosis |
| Probiotics | Lactobacillus, Bifidobacterium | Improve intestinal flora and promote digestion and absorption |
| Dietary fiber | Fructooligosaccharides, inulin | Regulate intestinal function and prevent constipation |
3. Precautions for using supplements
1.protein supplements: It is recommended to choose whey protein powder that is easily absorbed to avoid excessive intake and aggravating the burden on the kidneys.
2.vitamin supplements: Vitamin B12 is particularly important for gastrectomy patients, and levels need to be monitored regularly.
3.Mineral supplements: Iron supplements should be taken under the guidance of a doctor, and avoid taking them at the same time as calcium tablets, which may affect absorption.
4.Probiotic supplements: Choose products with a high viable bacterial count and avoid taking them with antibiotics.
5.Dietary fiber supplements: A small amount should be added in the initial stage to avoid causing bloating or diarrhea.
4. Dietary recommendations after gastrectomy
In addition to supplements, you should also pay attention to the following points in your daily diet:
| dietary principles | specific suggestions |
|---|---|
| Eat small meals often | 5-6 meals a day, each meal should not be too large |
| easily digestible food | Choose soft porridge, noodles, steamed eggs, etc. |
| avoid irritating foods | Spicy, greasy, raw and cold foods should be avoided |
| Adequate moisture | Drink 1500-2000ml of water every day, small amounts many times |
5. Summary
After gastrectomy, patients need to choose appropriate supplements according to their own conditions, combined with scientific dietary management, in order to better restore health. It is recommended to develop a personalized plan under the guidance of a doctor or nutritionist and review nutritional status regularly to ensure that the body is fully supported.
Through reasonable supplements and dietary adjustments, gastrectomy patients can gradually improve their nutritional status and improve their quality of life.
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