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Supplements & nutrition to consider

Reviewed by Aion Medical Director name to follow Updated June 2026 5 min read
Short answer

While on weight-loss injections, appetite often drops sharply - so the priority is getting enough protein, fibre, vitamins and minerals from less food. Some people discuss supplements such as protein, vitamin D or a multivitamin with their clinician to fill gaps. Always agree any supplement with your prescriber.

The aim isn't lots of supplements; it's making a smaller amount of food still cover your needs. This is general education, not personalised advice — agree anything with the clinician overseeing your care.

Food first

Supplements people commonly discuss with their clinician

Important: don't start supplements on assumption. Some interact with conditions or medications, and more is not better. Agree anything with your clinician — exactly what monitoring is for.

Aion supports the nutrition side of the journey

Protein-first habits and the right questions to raise — we don't sell supplements.

Read the nutrition guide →

Note: General educational information only, not medical advice, and not a substitute for guidance from a qualified healthcare professional. Any clinical assessment or medication decision is made by an independent, licensed clinic.

Frequently asked

Not necessarily — food first. Some discuss protein, a multivitamin or vitamin D with their clinician to fill gaps.
Protein at every meal, plus fibre, whole foods and hydration.
No — whole foods stay the foundation; a shake just helps hit protein targets.
No — that's a clinical decision with your prescriber.

Related reading: Nutrition (guide) · First-month eating · Protecting muscle

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