Do Memory Supplements Improve Concentration, Alleviate Dementia or Offer Hope in the Fight Against Alzheimer’s?
1. Omega-3 Fatty Acid Fish Oil Brain Supplements
Omega-3 essential fatty acids or PUFAs (polyunsaturated fatty acids / EPA: Eicosapentaenoic acid, DHA: docosahexaenoic acid, and LNA linolenic acid or ALA: ?-Linolenic acid) are derived from halibut, sardines, tuna, mackerel, trout, salmon, herring, seafood, krill, algae, walnuts, macadamia, pecans, soybeans, flax, and pumpkin.
People deficient in omega-3s may have impaired cognitive functions, poor memory and lack of concentration and most diets lack omega-3s. Food sources are the best means to obtain essential fatty acids to improve brain functions. Independent clinical trials of omage-3 essential fatty acid supplements to improve short-term memory in healthy subjects have proven inconclusive however individuals are encouraged to boost omega-3s, not just for their brain, but for overall well-being. Dosage shouldn’t exceed 3 or 4 g/day. Consult a physician before taking omega-3 supplements. (There’s no evidence that fish oil is an effective treatment for depression, bi-polar disorders, schizophrenia, or ADHD.)
- Ultimate Omega softgels by Nordic Naturals
- Real Krill softgels by Doctor’s Best
- Liquid softgel Fish Oil by Nature Made
2. Huperzine A Memory Supplement
Huperzine A is an acetylcholinesterase inhibitor derived from Huperzia serrata or firmoss) which contains an acetylcholinesterase inhibitor thought to increase acetylcholine (Ach) – a neurotransmitter involved in cognitive functions. Since Alzheimer’s has been associated with a deficiency in acetylcholine, researchers believe it’s possible to use cholinesterase inhibitors like tacrine (Cognex) or the Huperzine in lycophyte plants (like fir clubmosses / firmosses) to help. Clinical evaluations in Alzheimer’s patients show small positive results (requires further study). Test results are inconclusive on whether Huperzine A improves memory in young healthy adults.
3. Acetyl-L-carnitine (ALCAR) Memory Supplements
ALCAR is an acetylated complex of the amino acids methionine and lysine, responsible for transporting fatty acids, and may help prevent the deterioration of brain cells. Studies are ongoing but not yet able to provide proof of specific benefits in healthy individuals. Why? Because, while ALCAR offers neuroprotective benefits, it’s unclear if the body absorbs L-carnitine when taken as a supplement. Best results occur in athletes who blend ALA and ALCAR for improved concentration while training (and muscle recovery).
4. Vitamin E Supplements for Memory (?-Tocopherol)
Vitamin E combats oxidation in cell membranes and may have positive effects on memory, even as a treatment for Alzheimer’s. However, it shouldn’t be taken without medical supervision because as an antioxidant with neuroprotective properties it must be administered in relatively high dosages that can be dangerous for older people. High dosages should only be considered on medical advice.
5. Ginseng Brain Supplements
Panax ginseng, supplements (Asian ginseng), contains ginsenosides with antioxidant and anti-inflammatory properties known to boost alertness. Despite its use as a supplement for cognitive disorders, there exists no conclusive evidence that it’s consistently beneficial. Small studies indicate that participants who take ginseng become more alert. It’s generally well tolerated and therefore safe to try. (Don’t take with antidepressants).
6. Ginkgo Biloba Memory Supplement
Ginkgo contains flavonoids, glycosides and terpenoids thought to help dementia and cognitive functions in seniors. It’s not considered an effective treatment for Alzheimer’s. Conclusive evidence is lacking to support Ginkgo as a brain stimulant in healthy individuals. Some tests indicate that ginkgo acts as a cholinesterase inhibitor and increases neurotransmitter activity (ergo alertness), while others suggest placebos do the same. Side effects include restlessness, heart palpitations, headaches and nausea. (Ginkgo should NOT be taken with anticoagulants or antidepressants.)
7. Bacopa Memory Supplements
Bacopa monnieri, Brahmi, is an Indian Ayurvedic medicine derived from an aquatic plant erroneously called water hyssop. It’s sold as a memory enhancing supplement despite no conclusive scientific proof of it being effective.
8. DHEA Supplements for Memory
DHEA (dehydroepiandrosterone) is a steroid hormone produced by the brain. Taking DHEA brain supplements may have positive effects on mood swings and depression, but there’s no evidence that it enhances short-term memory, combats Alzheimer’s or counteracts aging. Only take under medical supervision.
9. Coenzyme Q10 Brain Supplements
Coenzyme Q10 is an antioxidant best taken with food or in an oil preparation. The potential health benefits of Coenzyme Q10 range from headache relief to Parkinson’s and cardiovascular disease treatments. Its cognitive enhancement effects are still unproven, but it has few side effects therefore worth a try. It may interact with other medications so consult a physician. If a supplement is contraindicated, good sources of Coenzyme Q10 are liver, tuna and salmon.
10. Phosphatidylserine (PS) Memory Supplement
Phosphatidylserine extracted from the bovine brains was used to create a memory supplement that appeared to aid cognitive functions. However, the animal chemicals were prone to contamination, therefore it’s now made from soybeans. Clinical trials suggest that soy phosphatidylserine isn’t effective as a treatment for Alzheimer’s and only slightly beneficial for enhancing memory.
11. Pregnenolone Memory Supplements
Pregnenolone is the precursor to various hormones. It’s being studied as a memory supplement, however caution should be taken. While it may have benefits, there are side effects like arrhythmia, insomnia, hair loss and liver problems. Before taking a pregnenolone supplement, consult your physician.
12. Vinpocetine Supplements for Memory
Vinpocetine is found in the Vinca minor periwinkle. Vinpocetine has been used in Europe as a treatment for cerebral vascular problems, enhancing blood flow and stimulating memory in elderly individuals. It’s being investigated as a possible treatment for Alzheimer’s.
For more information on non-prescription health products, browse related topics such as herbs for depression and menopause supplements. Also, learn about the benefits of vegetarianism and discover how to do a raw food cleanse.
