Safety
Neuro Recall Side Effects and Interactions Explained
Stomach upset and loose stools are the most likely Neuro Recall side effects, mainly from magnesium oxide, berberine and bacopa.
Chromium, berberine, cinnamon and ALA can interact with diabetes drugs, and ginkgo with blood thinners. Green tea extract is a rare cause of liver injury, so stop and call a doctor if warning signs appear.
Written by the Neuro Recall label deskUpdated
The short version
What are the most common side effects of Neuro Recall?
Stomach and bowel complaints are the most likely: nausea, cramps or loose stools. They usually come from magnesium oxide, berberine or bacopa (NIH ODS - Magnesium) (MSK - Berberine) (StatPearls - Bacopa monnieri).
No study has tested Neuro Recall itself. Everything below comes from what is known about each ingredient at studied amounts. The blend hides single amounts, so the true dose of each herb is unknown, and probably lower than in research.
Ginkgo can cause headache or dizziness in some people (NCCIH - Ginkgo).
Neuro Recall is a dietary supplement, not a treatment. Ask your doctor or pharmacist first if you take diabetes medicine, blood thinners, thyroid medicine, sedatives or several prescriptions: the formula includes chromium, berberine, cinnamon and ALA (blood sugar), ginkgo (bleeding), berberine and bacopa (drug processing) and L-theanine (drowsiness). The label says not to use it if you are pregnant or nursing. See side effects and interactions.
Line by line
Which side effects and interactions go with each ingredient?
All 14 label lines, in printed order. "Cap" is the most a blend line can weigh under the by-weight rule; that is our arithmetic, not a printed amount.
| Label line | Per serving | Possible side effects | Interactions to ask about |
|---|---|---|---|
| Folate (folic acid) | 320 mcg folic acid | Rare at this amount | High folic acid can hide a B12 deficiency (NIH ODS - Folate) |
| Vitamin B12 | 240 mcg | Low toxicity; no upper limit set | Metformin and acid reducers lower B12 levels (NIH ODS - Vitamin B12) |
| Magnesium (oxide) | 250 mg | Diarrhea, cramps, nausea | Some antibiotics and bisphosphonates; kidney disease (NIH ODS - Magnesium) |
| Chromium | 120 mcg | Uncommon at this amount | Diabetes drugs; levothyroxine (NIH ODS - Chromium) |
| Cinnamon extract | Cap 635 mg | Cassia type contains coumarin; type not stated | Liver disease (NCCIH - Cinnamon) |
| Ginkgo leaf extract | Cap 318 mg | Headache, dizziness, stomach upset | Warfarin and other blood thinners (NCCIH - Ginkgo) |
| "Bilberry" extract | Cap 212 mg | Well tolerated up to 160 mg in studies | None well established (NCCIH - Bilberry) |
| Bacopa extract | Cap 159 mg | More frequent stools, nausea, cramps | Thyroid hormone; several liver enzymes (StatPearls - Bacopa monnieri) |
| Green tea extract | Cap 127 mg | Rare liver injury; caffeine effects | Nadolol; caffeine with stimulants (NCCIH - Green tea) (LiverTox - Green tea) |
| Berberine HCl | Cap 106 mg | Stomach upset, constipation or diarrhea | Many drugs, including cyclosporine and tacrolimus (MSK - Berberine) |
| L-theanine | Cap 91 mg | Few reported | Sedatives such as lorazepam or zolpidem (MSK - L-Theanine) |
| Alpha-lipoic acid | Cap 79 mg | Nausea; low blood sugar | Diabetes drugs (MSK - Alpha-lipoic acid) |
| Alpha-GPC | Cap 71 mg | No large long-term safety data | Observational stroke link, not proof (Lee 2021 - Alpha-GPC & stroke (cohort)) (AlzDiscovery - Alpha-GPC review) |
| Lutein and zeaxanthin | Cap 64 mg (both) | No safety concern at studied amounts | None well established (NEI - AREDS2 supplements) |
Full profiles for each line are on the Neuro Recall ingredients page.
Diabetes medicine
Can Neuro Recall lower blood sugar too much?
It might, if you also take diabetes medicine. Four lines are linked to blood sugar: chromium, cinnamon, berberine and alpha-lipoic acid.
On their own, the effects in studies were small or inconsistent (NIH ODS - Chromium) (NCCIH - Cinnamon). Stacked on insulin or a sulfonylurea, even a small push could matter. ALA lists low blood sugar as a side effect (MSK - Alpha-lipoic acid).
Signs of low blood sugar
- Shakiness, sweating or a fast heartbeat
- Sudden hunger, irritability or anxiety
- Confusion, blurred vision or trouble speaking
What to do
- Follow the low plan your care team gave you
- Stop the capsules and call your doctor the same day
- Never cut a diabetes medicine on your own to make room for a supplement
Blood thinners
Is Neuro Recall safe with blood thinners?
Not without your doctor's approval. Ginkgo may raise bleeding risk in people taking anticoagulants such as warfarin (NCCIH - Ginkgo).
Ginkgo is the second line of the blend, so it could be as much as 318 mg. The real amount is not printed. That uncertainty is itself a reason to ask first.
Ask the same about daily aspirin, clopidogrel and NSAIDs such as ibuprofen.
Liver
Can the green tea extract in Neuro Recall affect the liver?
It is rare, but possible. Green tea extract in pill form is a well-established cause of liver injury, while drinking green tea has not been linked to it (LiverTox - Green tea).
Reported cases mostly involved about 800 mg or more of extract a day. Neuro Recall's green tea line can weigh at most 127 mg, by our blend math. Lower is reassuring, but a sensitive person can still react.
Cassia cinnamon adds coumarin, which may matter for people with liver disease (NCCIH - Cinnamon). Which cinnamon species is used is not on the label.
Neuro Recall: 5 bottles for $59.952 capsules a day · about $11.99 a bottle · free standard shipping · seller does not accept returns
View listingWhen to stop
When should you stop taking Neuro Recall?
Stop and call a doctor if you notice any sign in the list below. Bring the bottle with you so they can see every ingredient.
Yellow skin or eyes, dark urine, pale stools or pain under the right ribs. Unusual bruising or bleeding. Hives, swelling of the face or lips, or trouble breathing. Signs of low blood sugar that do not settle with your usual plan.
- Stop and call within a day: diarrhea that lasts more than two days, ongoing nausea, new headaches or dizziness.
- Stop before surgery: tell your surgeon about every supplement. Some raise bleeding risk or change the response to anesthesia (NIH ODS - What you need to know).
- Stop if pregnant: the label says do not use it while pregnant or nursing.
- Stop if the seal was broken: the label says do not use it then. The batch check guide covers what to record.
The label warnings
What safety warnings are printed on the Neuro Recall bottle?
The back label carries three short warnings and one storage line, quoted in full:
"KEEP OUT OF REACH OF CHILDREN. Do not use if you are pregnant or nursing. As with any dietary supplement, consult with your healthcare provider before use."
"Safety sealed for your protection. DO NOT USE if safety seal is broken. Store in a cool, dry place."
The label lists no specific drug interactions, no maximum dose and no allergen statement. Our interaction notes come from public sources, not from the brand.
Memory loss that disrupts daily life, or numbness and tingling, deserves a medical check before any supplement. Low B12, thyroid problems and diabetes are common, treatable causes (MedlinePlus - Memory loss) (NINDS - Peripheral neuropathy).
Reporting
How do you report a side effect from a supplement?
First, get care if you need it. Then report the problem so it is on record.
Tell your doctor
Name the product and show the label. Your doctor can judge whether the capsules played a part.
Report to FDA
FDA collects reports on supplement problems through its MedWatch program, online or by phone. You can file one yourself.
Tell the seller
For an eBay order, message the seller from your order page. Keep the bottle, the lot code and photos.
Bottom line
Neuro Recall safety in a few lines
Stomach upset is the likely side effect. Interactions are the real risk: diabetes drugs, blood thinners, thyroid pills, sedatives and transplant drugs. Stop for liver, bleeding, allergy or low blood sugar signs. A pharmacist can check your list in minutes.
FAQ
Side effects and interactions: common questions
What are the side effects of Neuro Recall?
The most likely side effects are nausea, cramps and loose stools, mainly from magnesium oxide, berberine and bacopa. Ginkgo can cause headache or dizziness. Rare but serious risks include liver injury from green tea extract and bleeding with blood thinners. Taking the capsules after a meal may ease stomach upset.
Can someone on blood thinners use Neuro Recall?
Only if your doctor approves. Ginkgo, the second line of the blend, may raise bleeding risk with warfarin and similar drugs. The amount of ginkgo is not printed. Ask about daily aspirin, clopidogrel and NSAIDs too, and watch for easy bruising or bleeding.
Does Neuro Recall interact with metformin?
It may add to its effect. Chromium, berberine, cinnamon and alpha-lipoic acid are all linked to blood sugar. Metformin can also lower B12 over time, so ask your doctor for a B12 test rather than guessing. Do not change your metformin dose on your own.
Can Neuro Recall damage your liver?
It is unlikely but possible. Green tea extract is a rare, well-established cause of liver injury, mostly at 800 mg a day or more. Neuro Recall holds at most 127 mg by our blend math. Stop and see a doctor for yellow skin or eyes, dark urine or belly pain.
Does Neuro Recall cause diarrhea?
It can. Each serving has 250 mg of magnesium oxide, a form that often loosens stools. Berberine and bacopa can also upset the bowel. Take the capsules after a meal and never more than 2 a day. Stop and call your doctor if diarrhea lasts more than two days.
Does Neuro Recall contain caffeine?
Probably a small amount. The blend includes green tea leaf extract, and green tea contains caffeine, but the label does not say how much. If caffeine affects your sleep or heart rate, take the capsules in the morning and ask a pharmacist if you use stimulant medicines.
Should I stop Neuro Recall before surgery?
Tell your surgeon well before the date. Some supplements, including ginkgo, can raise bleeding risk or change how you respond to anesthesia. Your surgical team will tell you when to stop and when to restart. Bring the bottle to your pre-surgery appointment.
Who wrote this
Written and reviewed by
Pages built from the bottle label, the sales listing and linked NIH, FDA, FTC and peer-reviewed sources.
Last updated . See our editorial standards and how we check reviews. This website is run by a U.S. stocking partner, not by the manufacturer. This site is paid a commission when you order through its links.
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