Omega-3 fatty acids are essential fats that your body cannot make on its own.They play important roles in heart, brain, eye, and immune health.The three main types are:
EPA , Found mainly in fatty fish and fish oil.
DHA (docosahexaenoic acid): Also found in fatty fish; especially important for brain and eye health.
ALA (alpha-linolenic acid): Found in plant foods like flaxseeds, chia seeds, and walnuts. Your body converts only a small amount of ALA into EPA and DHA.
Potential benefits of omega-3s Heart health
May lower triglyceride levels.
Can slightly reduce blood pressure in some people.
May reduce the risk of certain cardiovascular events, particularly in people with existing heart disease or high triglycerides. Brain and mental health
DHA is a major structural component of the brain.
Supports normal brain function throughout life.