In a world of low and non-fat foods, it's easy to begin to believe that all fats contribute to weight gain, raise cholesterol levels and increase your risk for heart disease. However, the truth is that your body requires fats to remain in good health. The secret to good nutrition is consuming "healthy" fats in place of the "bad" types.
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Some examples of healthy fats include omega-3 fatty acids found in fatty fish like salmon, trout or herring and omega-6 fatty acids from vegetable oils, nuts, seeds, and soy. Some people may struggle to consume enough of these "good" fats on a daily basis. If you're among them, you can supplement your diet with fish oil and omega supplements to complete your diet and promote good health.
How Do Omega-3s Work?
A large number of studies have been done on the cardiovascular health benefits of the omega-3 fatty acids found in fish and fish oil. Research has shown that fish oil supplements may lower elevated triglyceride levels and blood pressure. Other studies have focused on the health of Inuit Eskimos whose diet consists largely of fresh fish. In these populations, incidences of high low density lipoproteins (LDL) or “bad” cholesterol are rare, and deficiencies in high-density lipoproteins (HDL) or “good” cholesterol are uncommon. This also indicates that consuming fish, and likewise fish oil supplements, may improve several cardiovascular risk factors.
What Can Fish Oil Do?
Other benefits of fish oils are currently under investigation, and results from many of these studies may be promising. A 2011 study conducted by the Michigan Technological University found that fish oils may help to reduce the physical symptoms of emotional stress, and there are more studies showing that omega-3 fatty acids from fish oils may improve the symptoms of other conditions including rheumatoid arthritis, depression, and dementia. However, results are not conclusive at this time and further studies are needed to further support these claims.
What Are Chia Seeds Used For?
Chia seeds are another excellent source of omega-3 fatty acids. There is some research that indicates including chia seeds in conjunction with a healthy diet may contribute to good cardiovascular health. It is thought to potentially lower cholesterol levels, triglycerides, and blood pressure. Yet, these positive results have frequently been shown only in animal studies and thus, additional research is still needed to support these same health benefits in humans.
Is Flax Seed Good For You?
A number of other types of omega fatty acid supplements are available on the market, and the medical community is currently investigating the possible health benefits of many of these supplements. Flax seeds contain dietary fiber, leading some experts to believe they may help promote healthy digestion while giving the body the essential fatty acids it needs for good health.
What is Krill?
Krill oil is another supplement that is being researched for its potential health benefits. Derived from tiny crustaceans, krill oil is rich source of omega-3 fatty acids. There are only a few studies on krill oil, though these small trials indicate that the oil may have cholesterol-lowering benefits. Studies are also underway to investigate the benefits of taking docosahexaenoic acid or DHA, a type of omega-3 fatty acid. One of the supposed heart health benefits of DHA is that it may help to lower triglycerides. However, results are not conclusive at this time, and further research is still needed.
drugstore.com is your number one source for fish oils and omega fatty acid supplements. Here you will find a wide variety of options to choose from. Before incorporating any supplements into your diet, it is always best to consult with your physician first. Because of the potential for side effects and interactions with medications, dietary supplements should be taken only under the supervision of a knowledgeable health professional. You should read product labels and discuss all therapies with a qualified healthcare provider before adding any supplements into your diet.