Cardiovascular Disease And The Role Of Omega-3 Essential Fatty Acids

By Lee Cole

DHA supplements are certainly something you need to consider, if you're interested in avoiding cardiovascular disease. DHA is short for docosahexaenoic acid, and it's one of the many omega-3 essential fatty acids. Omega-3's are essential to good heath. Although DHA is the most prevalent fatty acid in the brain, it's also seen to play a large role in avoiding cardiovascular disease. Not only DHA plays this role, but all omega-3 fatty acids are important when it concerns your heart health.

Omega-3 Fatty Acids and Cholesterol

One diet that is high in omega-3's is the Mediterranean diet. Individuals who follow this diet are apt to have high HDL, or "good" cholesterol. One reason is the Mediterranean diet has a fair amount of fish in it. This is further held up by the fact that Eskimos also are apt to have high HDL cholesterol. They also eat a lot of cold water, fatty fish. These fish tend to be very high in omega-3 fatty acids. You might not want to eat halibut or tuna every day, but you can take fish oil supplements. Numerous studies have shown that these supplements reduce triglyceride levels. In addition to fish, walnuts are recognized to be high in omega-3 fatty acids.

Omega-3 Fatty Acids and Blood Pressure

There have been several studies which have shown that diets high in omega-3's or even fish-oil supplements, can lower high blood pressure. You don't want to self-medicate, however. High Blood Pressure is a serious condition. Make sure you get your doctor's approval before you do anything.

Coronary Disease and Omega-3 Fatty Acids

It's been shown time and time again that diets low in saturated fats and high in monounsaturated and polyunsaturated fats (this includes omega-3 efas) help prevent heart disease. There is a lot of clinial evidence that fish-oil, which is high in EPA and DHA (two types of omega-3 essential fatty acids) help reduce instances of heart problems and cardiac event. In addition, fish oil has been shown to have a very good positive effect on lowering triglycerides, risk of death from heart disease, stroke, and abnormal heart rhythms. Fish-oil has also been proven to help mitigate and treat hardening of the arteries through slowing the development of plaque and blood clots.

In other words, fish oil, which contains considerable amounts of EPA and DHA, is really healthy for you. Since with DHA you get a double whammy effect of helping your heart and brain, you probably want to consider DHA supplements in what you eat. As in all things medical, talk to your doctor first.



Lee Cole is a real health and exercise enthusiast! To learn more about dha-supplements take a look at Lee's blog, http://atlantaseomktg.wordpress.com

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The Fruit And Vegetable Guide To Healthy Living

Foods such as fruits and vegetables contain not only the
vitamins and minerals that are often found in supplements,
but also other naturally occurring substances that may help
protect you from chronic diseases.

Variety also is important because fruits and vegetables
provide other nutrients, such as folate, potassium, calcium,
and iron, which every single public health agency recommends
3 to 5 servings every day.

Using herbs or seasoning instead of butter or fat could make
vegetables more distinctive. Vegetables may be raw or
cooked; fresh, frozen, canned, or dried/dehydrated; and may
be whole, cut-up, or mashed. But certainly the acid test or
taste of the good cook will be in the preparation of
vegetables.

The idea of using raw vegetables is the most desirable for
any menu, and especially for the low-fat menus and raw food
diets, since many of the vital vitamins and minerals in
vegetables may be destroyed by cooking.

The raw food diet is said to provide you with quick weight
loss results. Use raw vegetables almost exclusively, since
the vitamin value is at peak this way, and the crispness of
the vegetables is most appetizing. Various combinations can
be used with vegetables, cottage cheese, or gelatin recipes.


Along with vegetables, fruits also contain virtually no fat
and are entirely free of any cholesterol. When fresh fruits
are not in season, use dried, canned, or frozen fruits.
There is no much restriction on the use of fruits, which are
also certainly ideal for desserts, except avocado and
coconut, which are both very high in fat content and thus
should be used less.

Fruits and vegetables salads are very popular and often
served before a main course. However, a well-constructed
vegetable or fruits salad can be served as a meal all alone
in a low fat or raw food diet.

Aspic salads are excellent when prepared with vegetables or
vegetable juices. And gelatin salads are special favorites
to many, especially when made with fruit juices instead of
water. If cottage cheese is added to gelatin and aspic
salads, more protein and "body" results.

Eating fruits and vegetables may lower the risk of cancer,
particularly cancers of the gastrointestinal tract,
according to a high-level international review of research
findings. And also helps reduce the risk of heart disease,
high blood pressure, diabetes and cataracts.

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