Preparing for weight loss injections (e.g., GLP-1 receptor agonists like semaglutide) involves dietary adjustments to reduce side effects (nausea, vomiting, constipation) and enhance effectiveness. Key steps: 1) Gradual introduction – start eating light, low-fat meals a few days before the first injection. 2) High protein intake – lean meat, fish, eggs, legumes to preserve muscle mass. 3) Adequate fiber – vegetables, whole grains, but increase slowly because delayed gastric emptying can cause discomfort. 4) Stay hydrated – drink at least 1.5–2 L water daily, as thirst signals may diminish. 5) Avoid high-fat and sugary foods – they worsen nausea and diarrhea. 6) Eat small, frequent meals instead of large portions. 7) Monitor nutrients – long-term use may deplete vitamin B12, iron, calcium, vitamin D. Important: This is not a crash diet but a sustainable lifestyle change. Evidence comes from clinical guidelines and practice; individual adjustments by a healthcare provider are recommended. Note: The injection supports but does not replace healthy eating habits.
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