Docosahexaenoic acid (DHA) is an omega-3 fatty acid that can be consumed through fatty fish such as salmon or tuna. Because many individuals do not get enough fish oil through diet alone, DHA is an excellent way to meet dietary needs. Omega-3 fatty acids provide a list of benefits for both the heart and the brain. It has been shown to promote memory formation, cognition, and mental health.
In addition to positive effects on the brain, fish oil supplements can work to reduce blood pressure and promote cardiovascular health. Fish oil has also been shown to promote healthy blood flow to the brain. DHA fish oil supplements can be taken with other fat soluble supplements to increase its absorption. The recommended dose is one to two softgels per day for a healthy amount of omega-3 fatty acids in the body.