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Strong Peak™ Safety & Side Effects
Possible effects, interactions and who should check with a clinician first.
Quick answer
Many adults tolerate B vitamins, zinc and amino acids at label doses, but upper limits matter, ginseng and rhodiola can interact with medicines, and L-citrulline and grape seed extract call for care with some prescriptions. Ask a doctor or pharmacist before using Strong Peak.
Possible side effects
- Stomach upset, nausea or loose stools
- Flushing or tingling (niacin)
- Headache, restlessness or poor sleep (energy herbs)
- Allergic reactions such as rash, itching or swelling
Stop and seek medical help for chest pain, trouble breathing, fainting or severe swelling.
Medicines to raise with a pharmacist
- Blood pressure medicine and nitrates
- Erectile dysfunction medicine
- Blood thinners and antiplatelets
- Diabetes medicine
- Antidepressants and other mood medicine
Who should ask first
- Anyone pregnant, nursing or under 18
- People with heart, blood pressure, thyroid, kidney or liver conditions
- Anyone preparing for surgery
- People who must limit sugar or have allergies
Read more from the NIH Office of Dietary Supplements, U.S. FDA and MedlinePlus. See our medicine interaction checklist.
Disclaimer: Educational content only. Strong Peak is a dietary supplement, not a drug, and has not been evaluated by the FDA to diagnose, treat, cure or prevent any disease. Speak with a doctor or pharmacist before use, especially with a medical condition or any prescription.
Common questions
Any supplement can. Common concerns include stomach upset, flushing and sleep trouble.
Ask your doctor or pharmacist first. Never change prescribed medicine on your own.
We cannot say. Ask your healthcare provider.
Contact your doctor first. You can also report adverse events to the FDA.
Sources & further reading
- NIH Office of Dietary Supplements — Dietary Supplements: What You Need to Knowods.od.nih.gov
- NCCIH — Using Dietary Supplements Wiselywww.nccih.nih.gov
- U.S. FDA — Dietary Supplementswww.fda.gov
- NIH ODS — Zinc: Consumer Fact Sheetods.od.nih.gov
- NCCIH — Asian Ginsengwww.nccih.nih.gov