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Supplement-drug interactions

The potential risks and interactions between dietary supplements and prescription drugs, including the importance of pharmacist oversight.

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Jan 6, 2026
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What interactions do lipoless supplements have with prescription medications?

Lipoless-style products—ranging in reporting from a prescription injectable (tirzepatide marketed as “Lipoless” in Paraguay) to over‑the‑counter weight‑loss supplements—pose two clear interaction risk...

Jan 28, 2026

Can weight-loss gelatin supplements interact with prescription medications?

Gelatin itself — the protein derived from animal collagen — has no well-documented direct drug–drug interactions listed in major databases, but public-health guidance and recent analyses caution that ...