Nutrition and supplement support
Make smaller meals count
Reduced appetite makes food quality more important. Build meals around a protein source, some vegetables or fruit and a tolerable carbohydrate or other energy source. Eggs, yoghurt, fish, poultry, tofu and beans offer different practical options. A protein shake can help when a full meal is difficult, but repeated liquid supplements should not crowd out all ordinary food.
Protect strength
Weight loss can include lean tissue. Resistance exercise and adequate protein support strength; neither requires an expensive peptide-specific supplement stack. Discuss protein needs individually if kidney disease, frailty or very low food intake is present. Tracking the ability to climb stairs or maintain usual lifts can reveal problems hidden by a falling scale weight.
Nausea, constipation and hydration
Smaller meals, slower eating and stopping at comfortable fullness may help. Large fatty meals can be difficult to tolerate. Increase fibre gradually rather than suddenly adding a large fibre supplement during severe bloating. Drink regularly; persistent vomiting needs assessment rather than simply more electrolyte powder.
Vitamins and minerals
Vitamin D, B12, iron and other supplements should address dietary gaps or diagnosed deficiency. Semaglutide does not create a universal requirement for B12 injections. Iron may worsen constipation; magnesium may cause diarrhoea and needs caution with kidney disease. Avoid adding stimulants or “fat burners” to overcome the fatigue of under-eating.