PLAIN START · FOUR TERMS
Four words make the rest much easier.
Read these once. Then product pages and care conversations become less slippery.
Read this chapterPeptide
Peptides link a small number of amino acids, the units used to make proteins. Insulin is a peptide. The word says nothing by itself about approval, quality or a reason to use it.
Approved medicine
An approved medicine has been reviewed as a specific product. The same ingredient name on a different product does not carry that review with it.
As of September 2026, “FDA registered” is not the same as “FDA approved.”
Compounded
Compounding means a pharmacist or a doctor mixes or makes a medicine to order for a patient instead of supplying a ready-made product.
Ask why a ready-made product would not meet this person’s needs. For example, the person may be allergic to a dye or unable to swallow a tablet.
Prescription
As of September 2026, a prescription-only medicine must be ordered by a licensed doctor or other health professional who is legally allowed to order it. That person is called a prescriber.
That is not the same thing as selecting an item from a menu.
Ask who made the decision, what information they used, and how questions reach that person.
CHAPTER RECAP
Keep this: a chemistry word, a product review, a made-to-order process and a prescription are separate ideas.
See where bloodwork fitsPRIVATE NOTES
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