What is ARA as a nutrient?

Date: October 1, 2023 Categories: Knowledge Views: 238

ARA refers to arachidonic acid, an essential unsaturated fatty acid for the human body, mostly found in the phospholipids of cell membranes. Arachidonic acid is a pale yellow, oily substance that the body cannot synthesize on its own. It is typically obtained through food sources like eggs, pork liver, and fish, which are rich in arachidonic acid. Breast milk also contains arachidonic acid, which supports the growth and development of infants. Arachidonic acid is a biologically active substance derived from many eicosanoid compounds that play a role in lipid metabolism, platelet activation, and other functions. It is also linked to brain development, as it helps enhance the synaptic transmission between neurons, promoting brain growth.

A deficiency in arachidonic acid can lead to slow growth, abnormal skin conditions, and other symptoms. However, excessive intake of arachidonic acid can cause issues such as weakened vision. In general, the amount of arachidonic acid obtained through regular food consumption is sufficient to meet the body’s needs, so there is no need to blindly supplement it with medications, as this could cause discomfort or health issues.

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