Article
Do brain supplements work? What NIA, NCCIH and GCBH say
Do brain supplements work? The main health bodies found no supplement to recommend. The National Institute on Aging says no vitamin or supplement is currently recommended for preventing cognitive decline. The Global Council on Brain Health could not endorse any brain-health supplement. A 2018 Cochrane review of eight trials found no clear help from vitamin and mineral supplements.
- FormatCapsules, 30 per bottle
- Label serving1 capsule a day
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Written by the HoneyPezil label deskUpdated · 4 min read
The short answer01
Do brain supplements work?
The evidence does not show that brain supplements work, and the leading health bodies do not recommend one.
The National Institute on Aging says that at this time no vitamin or supplement is recommended for preventing cognitive decline (NIA, Cognitive health and older adults). The Global Council on Brain Health "could not endorse any ingredient, product or supplement formulation designed for brain health" and urges skepticism toward claims on packages and in ads (Global Council on Brain Health, Brain health supplements).
That is not the same as proving that no supplement could ever help. It means the studies so far have not shown it, and the bodies that review them do not advise buying one.
What each says02
What do NCCIH and Cochrane say about vitamins for thinking skills?
NCCIH finds no conclusive evidence for ginkgo, limited and inconsistent evidence for curcumin, and no help from short-term B6, B12 and folic acid in adults 50 and older (NCCIH, Supplements and cognitive function).
Cochrane pooled eight randomized trials of vitamin and mineral supplements. It could not identify any supplement that slows decline in people with mild cognitive impairment, and five B-vitamin trials with 879 people found no clear difference in memory or thinking skills (Cochrane 2018, Vitamin and mineral supplements and thinking skills). Niacin was not covered.
| Source | What it says |
|---|---|
| NIA | No vitamin or supplement recommended for preventing decline |
| Global Council on Brain Health | Could not endorse any brain-health supplement |
| NCCIH | No conclusive evidence for ginkgo; B vitamins did not help thinking |
| Cochrane | No clear help from vitamin and mineral supplements |
Before you buy03
Why can a memory problem be a reason to see a doctor instead?
A memory problem can have a treatable cause, and a supplement should never be the reason you wait to find out.
NCCIH says not to use complementary approaches as a reason to postpone seeing a provider about memory loss (NCCIH, 7 things to know about supplements and memory). Mayo Clinic lists treatable causes: certain medicines, untreated sleep apnea, an underactive thyroid, low B-12, stress, depression and alcohol use (Mayo Clinic, Memory loss: when to seek help). Tap a card below.
- MedicinesCertain medicines, or combinations of them, can cause forgetfulness or confusion. Do not stop one yourself; ask the prescriber or your pharmacist to review the whole list. (Mayo Clinic, Memory loss: when to seek help) (NIA, Cognitive health and older adults)
- SleepUntreated sleep apnea can affect memory, and treatment can help. Adults need 7 to 9 hours. Loud snoring with tiredness is worth mentioning. (Mayo Clinic, Memory loss: when to seek help) (Mayo Clinic, 7 memory tips)
- ThyroidAn underactive thyroid can cause forgetfulness and other thinking changes. A blood test finds it. (Mayo Clinic, Memory loss: when to seek help)
- Low vitamin B-12Low levels are common in older adults and can affect memory. A blood test finds it, and a doctor decides what to do. (Mayo Clinic, Memory loss: when to seek help)
- Stress, anxiety, low moodThese can make it harder to focus and recall. Talking it through and getting care for depression or anxiety can help. (Mayo Clinic, Memory loss: when to seek help)
- AlcoholHeavy or regular drinking can affect memory. Mayo lists alcohol use disorder among the treatable causes. (Mayo Clinic, Memory loss: when to seek help)
HoneyPezil: 2, 3 or 6 bottles30 capsules a bottle · 30 days at 1 a day · 60-day money-back guarantee
See packsReading a label04
How should you read a brain supplement label, and where does HoneyPezil fit?
Read a brain supplement label for amounts, not slogans: check every ingredient has a printed amount, then ask if a study used that amount.
HoneyPezil passes the first test, with seven printed lines and no proprietary blend. It does not pass the second: its front line, "Advanced Memory Support*", leads to the FDA statement that it was not evaluated, and no study tested the formula.
Ask your doctor or pharmacist before you start, mainly with nitrates, erection medicines, or blood pressure, diabetes or blood thinner medicine. Keep taking prescribed medicine as directed. For chest pain or sudden confusion, call 911.
FAQ05
HoneyPezil questions people ask
Which brain supplement is recommended?
None. The National Institute on Aging says no vitamin or supplement is currently recommended for preventing cognitive decline.
Does ginkgo help memory?
NCCIH found no conclusive evidence that ginkgo prevents or slows cognitive decline. Ginkgo is not on the HoneyPezil bottle label printed here.
Do B vitamins help thinking skills?
In the sources we read, short-term B6, B12 and folic acid did not help thinking in adults 50 and older. HoneyPezil lists niacin, a different B vitamin.
Who wrote this06
Written and reviewed by
Pages built from the label, the brand panels and linked NIH, FDA, CDC, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site for a U.S. stocking partner for HoneyPezil. It is not the manufacturer or the distributor named on the label. We earn money when you buy through our order links.
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Check your medicines first, especially nitrates, erection medicines and blood pressure medicine, then pick a pack. One bottle is 30 days at 1 capsule a day; 3 bottles cover 90 days and 6 cover 180. A supplement does not replace a doctor's visit for memory trouble that lasts.
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