Docahexaenoic Acid (DHA)

Fish and other marine life contain the omega-3 fatty acid docosahexaenoic acid (DHA). A crucial component of the human brain, nervous system, and eyes is DHA. It is crucial for both visual clarity and cognitive function.DHA is a crucial nutrient for growing babies and kids because it helps with brain development. Women who are carrying children and those who are nursing need sufficient amounts of DHA for the growth and development of their young. This article's informational purpose is to better familiarize Welzo users with DHA.


DHA may have a variety of advantages, such as:

Brain health: DHA is involved in a number of cognitive processes and makes up a significant portion of the brain. A sufficient DHA intake has been associated with enhanced memory, quicker reactions, and a lower risk of age-related cognitive decline.

DHA is necessary for the growth and maintenance of healthy vision in the eyes. Age-related macular degeneration, one of the main causes of blindness in older adults, has been shown to be prevented by it.

Heart health: DHA can assist in lowering blood pressure and triglyceride levels, both of which are risk factors for heart disease. DHA supplementation may also lower the risk of heart attack and stroke, according to some studies.

Baby brain, nervous system, and eye development: DHA is crucial for a baby's healthy brain, nervous system, and eyes. It has been demonstrated to enhance young children's cognitive function and visual acuity.

Pregnancy and lactation: DHA is crucial for the healthy development of a baby during these times. Reduced risk of preterm birth, low birth weight, and specific birth defects are all associated with adequate intake. DHA supplements taken by nursing mothers can help their infants in some ways.


In general, moderate DHA intake from food sources or supplements is regarded as safe. High DHA supplement doses, however, may interact with some medications and result in negative side effects like nausea, diarrhea, and cramps.

DHA supplements should not be taken by people who are allergic to seafood or who are taking blood thinners. If taking DHA supplements, people with diabetes may need to keep a closer eye on their blood sugar levels.

Children and pregnant women shouldn't consume high doses of DHA supplements unless a medical professional specifically instructs them to.


DHA is metabolized in the liver after being absorbed from the gut. The brain and eyes are two tissues where it is then stored. DHA has a half-life of about 21 days in the human body.


Although there is no Recommended Dietary Allowance (RDA) for DHA, the majority of experts concur that adults should take in 200 mg daily at the very least. Women who are breastfeeding or pregnant might require more.

Fatty fish like salmon, mackerel, herring, and sardines are good sources of DHA. DHA can be produced by our bodies from plant-based sources of omega-3 fatty acids like flaxseeds and chia seeds, which do not naturally contain it.


There are many different types of DHA supplements, including capsules, tablets, liquids, and powders. Your needs and preferences may affect the type of supplement you select.

Before taking any supplements, it's crucial to discuss them with a healthcare provider if you're expecting or nursing. Before taking supplements, children and teenagers should also speak with a healthcare professional.

Are there any interactions?

Certain medications, including blood thinners and diabetes medications, may interact with DHA supplements. Additionally, side effects like nausea, diarrhea, and cramps may be brought on by high doses of DHA.

Before taking any supplements, it is crucial to consult a healthcare provider, especially if you have a medical condition or are already taking medication.