5/2/2023 0 Comments Memory supplements![]() ![]() You need to be careful with cocoa powders since many of them are contaminated with the toxic heavy metal cadmium, warns Cooperman. Another 2012 study published in the medical journal Hypertension found that drinking cocoa flavanols each day improved thinking skills in adults who already had mild cognitive impairment. One 2015 Italian study published in the American Journal of Clinical Nutrition found that healthy people aged 61 to 85 who consumed a daily drink that contained anywhere from 520 to 993 mg of flavanols saw significant improvements on memory tests after eight weeks compared to those whose drink contained only about 50 mg. Flavanols are particularly abundant in the cacao bean, which is found in unsweetened cocoa powder. These compounds, found in chocolate, have also been linked to improved memory and thinking skills. The four that have recently passed ConsumerLab's testing requirements are Doctor's Best High Absorption Curcumin, NOW Curcumin, NutriGold Turmeric Curcumin Gold, and Swanson Ultra Turmeric Phytosome. (If you do opt for a spice, use it in a meal that contains fats or oils, which increases absorption, says Cooperman.) If you take a supplement, be cautious, as many commercial brands don't contain the amounts they claim on their label. They also had less buildup of amyloid and tau in their brains, two substances known as biomarkers of Alzheimer's disease.Ī teaspoon of turmeric spice contains about 150 mg of curcumin, so you can reap its benefits by adding a dash to your food every day. A study done by Small and published this past January in the American Journal of Geriatric Psychiatry on 40 adults between the ages of 50 and 90 with mild memory complaints found that those given 90 mg of curcumin twice a day for 18 months experienced significant improvements in their memory and thinking abilities compared to those who just took a placebo. “We think it's one of the reasons that senior citizens in India, who eat curcumin virtually every day, have a lower prevalence of Alzheimer's disease,” says Gary Small, M.D., director of geriatric psychology at UCLA's Longevity Center. Some research has also found that it may benefit both your thinking and memory. It also provides a host of anti-inflammatory and antioxidant properties. This compound is found in the spice turmeric and is what gives it its orange-ish color. ![]() ![]() A list of foods rich in this vitamin can found here. You can easily get this particular vitamin through your diet, and supplements aren't recommended since high doses have been linked to reduced kidney function and stroke. It's also important to make sure that you get the recommended daily allowance of B-6, which is 1.7 mg. If they're low, talk to your doctor about temporarily taking a 100- to 500-mcg daily supplement of B-12, along with possibly 400 mcg of folic acid. If you're over 50, it's a good idea to get your B-12 levels tested, advises Cooperman. As a result, they're more likely to be deficient. ![]() Yet “about thirty percent of people over the age of 50 don't absorb B-12 properly from food,” notes Cooperman. These vitamins, especially B-12, are important for brain health because they help insulate and build up brain neurons, says Fotuhi. One two-year study of people age 70 or over who had mild cognitive impairment, for example, found that those who took a combination of B vitamins (800 mcg of folic acid, 500 mcg of vitamin B-12 and 20 milligrams (mg) of vitamin B-6) had slower cognitive decline than those who took a placebo. B vitaminsĬertain B vitamins may help slow memory decline when they're taken for at least 18 months, says Tod Cooperman, M.D., president of, one of the country's leading independent evaluators of dietary supplements. Here's a look at three supplements you might want to consider specifically for brain health - and another, fish oil, that comes with some caveats. ![]()
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