Maintaining a healthy brain can improve your ability to retain and recall information, problem solve, focus, and connect with others on an emotional level. As you age, your risk of developing Alzheimer’s disease, dementia, or other cognitive disorders increases. To help reduce the risk of developing these conditions, we outline integral supplements to support brain health in this article. 

Although the supplements in this article may support a healthy brain, they alone will not fight off cognitive disorders. That said, taking supplements may help to fill in any nutritional gaps in your diet and boost overall cognition. And while certain nutrients may play a role in cognitive function, there isn’t evidence supporting their efficacy for improving brain health. Read on to learn about supplements and nutrients that support brain health.

Choline

Choline helps the Brian make acetylcholine, a neurotransmitter involved with memory, cell signaling, cognition, and mood. One study monitored choline intake via diet and supplements and the cognitive function in people over the age of 60. Study authors noted that choline intake of 188-399 milligrams (mg) per day reduced the risk of low cognitive function by about 50%. The recommended daily intake (RDI) of choline in adults 550 mg for males and lactating persons, 450 mg for pregnant persons, and 425 mg for females. You can find choline in potatoes, shiitake mushrooms, broccoli, egg yolks, Brussels sprouts, kidney beans, quinoa, peanuts, and cruciferous vegetables. 

Ginkgo Biloba

This is a popular supplement in Traditional Chinese Medicine (TCM). According to smaller studies, ginkgo leaf extract may improve brain function and memory in people with age-related cognitive decline. More extensive studies are necessary in order to arrive at the same conclusion. Research in healthy adults found that ginkgo biloba may improve attentiveness, recognition, information processing, and memory. Most of the studies confirming these findings have been small, so more studies are necessary to determine the full effects of ginkgo biloba on brain health. 

Omega-3 Fatty Acids

In addition to reducing inflammation and supporting heart health, omega-3 fatty acids may encourage better cognitive function. Fatty acids work to build cells and exhibit anti-inflammatory and antioxidant properties. Various studies indicate that including omega-3 fatty acids in your diet or supplement routine may help boost brain health. In fact, diets high in omega-3s have been associated with a lower risk of dementia and Alzheimer’s disease. Although you can take an omega-3 supplement, you can consume fatty fish, soybeans, nuts, seeds, and other foods to get your daily fill of omega-3s.

Caffeine

This stimulant wakes you up and helps promote energy. Researchers note that consuming caffeinated beverages, such as coffee or black/green tea, helps improve alertness and cognitive capacity. Caffeine doesn’t affect mental performance or accuracy, and there are no long-term benefits for brain health. Ideally, keep your caffeine doses between 50 to 260 mg per day. Generally speaking, one cup of black coffee contains 95 to 200 mg of caffeine. 

Ashwagandha 

This popular adaptogenic herb may be beneficial for certain brain-related conditions, such as anxiety, stress, insomnia, alertness, and aging. One study observed people between the ages of 65 and 80 who took 600 mg of ashwagandha per day for 12 weeks. Researchers observed that the participants who took ashwagandha improved sleep quality, mental alertness, and overall wellbeing. More research is still necessary to understand the full brain-boosting benefits of this nutrient. Before taking ashwagandha, consider how this product may interact with medications or the central nervous system. 

Magnesium

This essential mineral is found in many foods and supplements. Magnesium plays many important roles in the body, one of which is assisting with the transmission of signals through nerves and the brain. Some evidence suggests that low magnesium levels increase the risk of cognitive impairment and neurological diseases. More research is necessary to determine if higher magnesium intake in people over age 60 can improve cognitive function. As of now, there is conflicting evidence on this matter. You can increase magnesium intake by taking supplements or eating leafy vegetables, nuts, seeds, whole grains, and some other fruits and vegetables.

Theanine

Theanine is a natural amino acid commonly found in tea. It may help improve mental performance, especially when combined with caffeine. Green tea, for example, contains both caffeine and theanine, the winning one-two punch. A small study found that a one-time 100-mg dose of theanine improved attention. That said, participants who received a 200-mg dose of theanine daily for four weeks saw no improvements in memory, motor speed, or decision skills. For this reason, more research is still necessary on how theanine may improve cognitive skills.

Vincent Stevens

Vincent Stevens is the senior content writer at Dherbs. As a fitness and health and wellness enthusiast, he enjoys covering a variety of topics, including the latest health, fitness, beauty, and lifestyle trends. His goal is to inform people of different ways they can improve their overall health, which aligns with Dherbs’ core values. He received his bachelor’s degree in creative writing from the University of Redlands, graduating summa cum laude. He lives in Los Angeles, CA.