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Omega-3 Fatty Acids

Omega-3 Fatty Acids:

A recent study challenges the perceived heart health benefits of fish oil supplements rich in omega-3 fatty acids, raising concerns about their impact on cardiovascular health.

  • Fatty Acids are the building blocks of the fat in our bodies and in the food we eat.
  • During digestion, the body breaks down fats into fatty acids, which can then be absorbed into the blood.
  • Fatty acid molecules are usually joined together in groups of three, forming a molecule called a triglyceride.
  • Triglycerides are also made in our bodies from the carbohydrates that we eat.
  • The two main types of fatty acids are saturated fat and unsaturated fat.
  • Saturated fats are sometimes known as “bad” or “unhealthy” fats because they increase your risk of certain diseases like heart disease and stroke.
  • Unsaturated fats (polyunsaturated and monounsaturated) are considered “good” or “healthy” fats because they support your heart health when used in moderation.

Omega-3 Fatty Acids:

  • They are polyunsaturated fatsthat perform important functions in your body. Your body can’t produce the amount of omega-3s you need to survive.
  • So, omega-3 fatty acids are essential nutrients, meaning you need to get them from the foods you eat.
  • They are found in foods, such as fish and flaxseed, and in dietary supplements, such as fish oil.
  • The three main omega-3 fatty acids are alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).