What foods are rich in DHA?
DHA is an important Omega-3 fatty acid that improves the function of the nervous system, immune system and cardiovascular system. The human body cannot synthesize DHA on its own and needs to be taken in from food. Here are some foods rich in DHA.
The first is sea fish, such as sardines, salmon, cod, etc. They are common ingredients on our tables and are also important sources of DHA. Deep-sea fish meat is very rich in DHA, which is easy for the body to absorb and utilize.
Followed by shellfish and crustacean seafood, such as oysters, shrimps, crabs, etc. They are rich in phospholipid compounds and are one of the important ways for humans to obtain DHA.
In addition, some plant foods also contain DHA, such as flaxseed oil, algae, etc. Among them, algae is the type with the highest DHA content among plants, and red algae and green algae are especially rich in DHA.
DHA intake recommendations and precautions
The daily intake of DHA varies from person to person, but it is generally recommended that adults consume 200-300 mg per day. Pregnant women and babies need adequate DHA during development and growth, and the recommended intake should be between 200-900 mg per day.
However, excessive intake of DHA can also cause adverse effects on human health, such as coagulation disorders and other problems. Therefore, you should pay attention to the following points when consuming DHA.
First of all, you must ensure that the DHA food you consume is fresh and hygienic. Seafood, in particular, is prone to bacterial growth, so wash it thoroughly before eating. At the same time, you should pay attention to buying from reliable merchants and avoid eating expired or contaminated food.
Secondly, for certain groups of people (such as pregnant women, infants, etc.), they should follow the advice of nutritionists or doctors and follow the corresponding intake standards. Some patients with chronic diseases, people with drug allergies, etc. also need professional advice from a nutritionist or doctor when consuming DHA.
How to increase DHA intake
In addition to eating more foods rich in DHA, people who need more DHA can increase their DHA intake from the following aspects.
First, choose a nutritional supplement containing DHA. There are many DHA, Omega-3 and other nutritional products on the market, and you can choose the appropriate brand according to your actual needs.
Secondly, combine diet. Pay more attention to the intake of high-quality foods containing DHA in your daily diet, such as fish, seafood, etc., and try to cook them healthily to retain the nutritional value of DHA.
Finally, participating in more outdoor activities and spending more time in the sun can promote the body\’s DHA synthesis.
Summary
DHA is one of the essential Omega-3 fatty acids for the human body and has important physiological effects. Appropriately increasing the intake of DHA is beneficial to maintaining human health. Fish, seafood, and algae are important foods containing DHA, and their intake can be appropriately increased in the diet. At the same time, attention should also be paid to the control of DHA intake and fresh and hygienic food sources, as well as the appropriate DHA intake standards for different groups of people.
