Ingredient notes
Hawthorn Berry for Blood Pressure: What the Data Say
Hawthorn berry for blood pressure has conflicting data, according to Memorial Sloan Kettering, and an overdose may cause low blood pressure and an irregular heartbeat. NCCIH adds that no studies tested use beyond 16 weeks. Protoflow lists hawthorn fruit at 250 mg per 2 capsules, its largest line, tied with epimedium.
Written by the Protoflow label deskUpdated · 4 min read
Does hawthorn berry lower blood pressure?
Maybe, maybe not. Memorial Sloan Kettering calls the data on hawthorn and high blood pressure conflicting (MSK, Hawthorn).
Hawthorn (Crataegus) is a traditional heart herb. The berries are the part named on the Protoflow panel.
NCCIH adds that there is little or no quality evidence for most conditions, and that no studies tested use beyond 16 weeks (MSK, Hawthorn). If a result could go either way, a person on a pressure medicine has reason to ask first.
Can hawthorn drop blood pressure too far?
An overdose may, and may also cause an irregular heartbeat. Dizziness is the most common side effect (MSK, Hawthorn).
| Topic | Finding |
|---|---|
| Blood pressure data | Conflicting |
| Overdose | Low blood pressure, irregular heartbeat |
| Common side effect | Dizziness |
| Pregnancy | Avoid |
| Heart failure | Not a replacement for therapy |
How much hawthorn is in a Protoflow serving?
250 mg of fruit per 2 capsules, which is 15% of the 1,619 mg total.
The math: 250 divided by 1,619 is about 15%. The same serving holds epimedium at 250 mg, so these two plants make up nearly a third of the weight.
The label sets no studied dose for hawthorn. Cayenne may also change how blood pressure drugs act (MSK, Cayenne), which is one more reason to bring the panel to the pharmacist.
Protoflow: from $49 a bottle60 capsules · 2, 3 or 6 bottles · free US shipping on 3 or 6 · 60-day guarantee
See packsWhat should a person on a pressure medicine do?
Ask, and keep the medicine on schedule. Do not trade the prescription for a berry capsule.
- Take the panel to your prescriber or pharmacist
- Mention dizziness if it starts
- Never replace heart therapy with an herb
The sibling question is in hawthorn and heart medicine. The full line sits on the hawthorn and cayenne page. High pressure itself is a doctor's job to measure.
FAQ01
Protoflow questions people ask
How long can hawthorn be taken safely?
NCCIH says no studies tested use beyond 16 weeks, so there is no long-term safety record to lean on.
Is hawthorn berry the same as hawthorn leaf or flower?
They are different plant parts. The Protoflow panel names fruit, and the sources we read do not compare the parts.
Can hawthorn replace blood pressure pills?
No. Memorial Sloan Kettering says not to use it in place of heart failure therapy, and the data on blood pressure conflict.
Does hawthorn make you dizzy?
Dizziness is the most common side effect named. If it starts alongside a blood pressure medicine, tell the prescriber.
What share of a Protoflow serving is hawthorn?
About 15%. Hawthorn fruit is 250 mg of the 1,619 mg total in 2 capsules.
Who wrote this02
Written and reviewed by
Pages built from the label, the brand pages and linked NIH, FDA, FTC, NICE and peer-reviewed sources.
Last updated . See our editorial standards and how we check reviews. This website is run by a USA authorized Protoflow retailer, not by the manufacturer or distributor, PhytoThrive Labs. We make money when you buy through our order links.
Keep reading
Related Protoflow reading
USA Authorized Protoflow Retailer
Ready to try Protoflow?
Check your medicines, then choose a pack. Three or six bottles ship free in the US, cost less per bottle and add four bonus ebooks, and the 60-day guarantee covers every pack.
- Secure checkout on the info page
- 60-day guarantee
- Ships from the U.S.
