Omega-3-indeksen er et mål som gjenspeiler andelen av omega-3-fettsyrene EPA og DHA i membranene til røde blodceller. Den fungerer som en viktig markør for kardiovaskulær helse og generell velvære, og indikerer både inntak av omega-3 gjennom kosten og deres integrering i cellestrukturene.
The Omega-3 Index represents the amount of EPA and DHA in the membranes of red blood cells, expressed as a percentage of total fatty acids. A higher index indicates a greater concentration of Omega-3 fatty acids in the cells. An Omega-3 Index of 8% or higher is generally considered optimal for cardiovascular health, while lower levels are associated with an increased risk of heart-related issues.
Maintaining a high Omega-3 Index is associated with numerous health benefits, particularly for heart health. It correlates with a reduced risk of sudden cardiac death, lower triglyceride levels, and potentially improved brain function. It also plays a role in managing inflammation, which is beneficial for overall health and in conditions like arthritis.