There seems to be a fair amount of confusion about fat and its importance in the diet. We hear about omega-3, omega-6 fats, but what does it all really mean?
Whats Good
These are defined as essential fatty acids. This means that they are necessary for normal bodily function. But what is most important, is the ratio of these essential fatty acids to each other.
Omega-3 fats are those which can be found in fish oil and flax oil. By far, the most important fat you need for good health is omega-3. Besides being critical to normal hormone production, these fats are brain food. Your brain is composed of 60% fat and without a good intake of omega-3 fats, you could see a decrease in brain function. Everything from mild memory loss to other more serious neurodegenerative diseases can be attributed to this type of nutritional deficiency. Fish oil from salmon, cod, mackerel and other deep cold water fish, are the healthiest and the most potent of the omega-3 fats. Flax oil is a good source as well, however, it is from a plant, and lacks the same potency as compared to fish. It has been estimated that it takes 10 times the flax oil to equal the same benefit from fish oil.
Omega-6 fats are those found in corn, safflower, sunflower, peanut, soy and canola oils. You can find these types of fats in many of the processed foods we eat. Dietary experts have stated that the average American diet consumes 50 times the amount of omega-6 fats as they should. Excess amounts of this fat can cause inflammation in the brain, which is the main culprit of all neuro-degenerative diseases such as Alzheimers, Parkinsons and ALS. An essential fatty acid, and important to good health, omega-6 should be consumed in moderation, as too much can lead to problems.
Another type of omega-6 fat, one that is more beneficial, can be found in many types of plants in minute amounts but the most prevalent source is evening primrose oil, borage, and black currant seed oil. This is a specialized form of fatty acid high in GLA, (gamma-linoleic-acid), essential for female hormone balance.
Balance of Fats
A healthy and balanced diet will contain more omega-3 than 6. Almost everyone I test during their evaluation is low on essential fatty acids. This will show up as an imbalance and can be the culprit behind many symptoms. I can supplement with fish oil capsules or flax oil to increase the amounts of omega-3. A reduction in the type of fats in many of the cooking oils and processed foods will usually be in order as well.
It should be mentioned that if your gallbladder is not working properly, or you routinely have problems eating fat of any type, we will need to clear that up as well. You can take the best supplements in the world, but if your body cannot metabolize what you take in, then it's a waste of money and will have very little benefit.
Dietary Considerations
Generally speaking, whenever I see someone on a low fat diet, I suspect that it will be synonymous with low nutrition. If they are on a low fat, high protein diet, then I know we will have some work to do in regaining good nutritional balance. What I would like to see is a moderate protein, low carbohydrate and adequate amounts of good fat diet!
Fat (the good kind) is essential for good health. Too much omega-6 fats as found in the oils mentioned earlier, is bad for you. Animal fats from bacon, and marbled meat, and dairy are fine in moderation. At least these are real fats that your body can use and will metabolize. I use real butter and no margarine of any type. Frankly, in my opinion, I don't feel margarine should even be considered as food. If you do not eat fish on a regular basis then I would highly recommend a good fish oil supplement. Standard Process Labs produces an excellent product called Tuna Omega-3, which we carry at the clinic. If you cannot tolerate the fish oil or just can't stand the taste of fish, then I recommend you add flax oil to your diet, 1 tablespoon a day. There are several good brands that I can recommend.
Just remember that good fat is essential to your health. If you have been on a low fat diet and you really haven't seen any improvement, or you feel worse, it may be time for a change to an eating plan that makes sense.
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