Short answer: As with any supplement, it's a good idea to check with your doctor first — especially if you're pregnant, nursing, on medication, or managing a health condition.
Why these circumstances are named specifically
Pregnancy, nursing, and medication use are each named directly — reflecting genuine, individualized reasons these circumstances could interact differently with an ACV-and-BHB-based formula.
Why this caution is stated directly in the formula's own FAQ
This guidance appears in the "Is JellyThin safe to take daily?" question — placed prominently rather than buried in fine print.
⚠️ Worth knowing: always consult a qualified healthcare professional before starting any new dietary supplement, particularly if you have a pre-existing health condition or are taking prescription medication.