alfalínólínsýra

Alfálínólínsýra is the Icelandic name for alpha-linolenic acid, an omega-3 fatty acid. It is an essential fatty acid, meaning the human body cannot produce it and must obtain it from the diet. Alpha-linolenic acid is a polyunsaturated fatty acid with a chain of 18 carbon atoms and three double bonds. The "alpha" prefix indicates the position of the first double bond relative to the carboxyl group.

This fatty acid is found in various plant-based foods, particularly in oils derived from seeds such as flaxseed, chia seeds, and hemp seeds. It is also present in walnuts and soybeans. The body can convert alpha-linolenic acid into other omega-3 fatty acids, namely eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), although this conversion process is not very efficient.

Omega-3 fatty acids, including those derived from alpha-linolenic acid, are known for their potential health benefits. Research suggests they play a role in cardiovascular health, brain function, and reducing inflammation. Adequate intake of alpha-linolenic acid is therefore considered important for overall well-being. Dietary sources are crucial for ensuring sufficient levels of this essential nutrient.