Posts Tagged ‘Omega-3 fatty acid’

Prevent Brain Aging with Omega-3 Fatty Acids

Wednesday, July 14, 2010
posted by Gilmore
SAN FRANCISCO - APRIL 11:  Fresh wild and  far...
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For seniors who are concerned about maintaining their senior health brain aging is one of the major fears, because of the debilitating consequences of age related cognitive decline which is caused by Alzheimer’s and other chronic diseases.  As we age the amount of omega-3 in brain cell membranes decreases in the critical memory-processing areas of the brain.  Similarly in some chronic brain disorders the amount of omega-3 decreases in the brain cell membranes.  Before it declines due to the effects of aging up to 8% of our brain’s weight is composed of omega-3 fatty acids.  The omega-3 fatty acids are composed of both DHA and EPA.  They are found naturally in cold water fish such as salmon.
In  recent laboratory and animal research the researchers found the omega-3 fatty acids halted the age-related loss of brain cell receptors essential to memory production.  In addition these studies suggested that supplementing with omega-3 may enhance brain function.   This is very promising news for seniors who are concerned about taking preemptive anti-aging steps to maintain their senior health against brain aging.   Provided these results hold up in trials with human subjects, then it will mean that seniors can supplement with omega-3 fatty acids to preempt or to halt the age-related loss of brain cell receptors which are essential to memory production.

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Two Sources for the Healthy Omega-3s

Tuesday, March 16, 2010
posted by Gilmore
Nuts such as walnuts (pictured above) are rich...
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The press and the health journals have both been reporting on the many benefits of the omega-3s from fish fats which are the richest source of the omega-3s. The omega-3s were discovered in the 1970’s when researchers figured out that the Eskimos in Greenland ate a high fat fish based diet, but seldom developed heart disease. Since then many studies have been conducted and both the FDA and the American Heart Association have compiled some of the benefits of eating oily fish or consuming fish oil. The list of benefits is long and impressive. Here are some of the highlights. The omega-3s are known to reduce the risk of cardiovascular disease, to provide relief from inflammatory diseases, to raise the levels of the ‘good’ HDL cholesterol, and to lower the levels of the ‘bad’ LDL cholesterol.
The key omega-3 fats in fish are EPA and DHA. Folks can get an adequate amount of both by consuming 3-ounces of salmon or of sardines that are fresh, frozen or canned. These particular fish are low in mercury so they are preferred. Beside fish as a source there are plant sources of omega-3s. The plant sources include flaxseeds, flax oil, and chia seeds. They provide alpha-lineolic acid (ALA) which our bodies convert to the EPA and DHA forms that are found in fish. Other good foods sources of ALA are pumpkin seeds and walnuts. This is good news for seniors who are looking for preemptive aging information that they can implement to enhance their senior health.

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How To Boost Immune System For Seniors

Tuesday, March 9, 2010
posted by Gilmore
Good for Colds and Coughs
Image by TeeJe (very slow link…) via Flickr

Spring will be starting soon and with the change in season come the typical colds and flu infections that tend to strike seniors particularly hard. The best defense to protect senior health is a good offense which means that seniors need to take the initiative to insure an immune system boost. A strong immune system is the best medicine to preempt the flu and colds that try to latch on to seniors. How to boost immune system is the subject of this post. The first step is to take the vitamins to boost immune system.
Vitamins C and E are two leading antioxidant vitamins that boost the immune system. A third vitamin that needs to be added is vitamin D, the sunshine vitamin. Two minerals that complement the vitamins are selenium and zinc. The members of the anti-inflammatory team are the omega-3 fatty acids, curcumin which is extracted from the spice tumeric, and bromelain which is extracted from pineapple. Two foods that are known to inhibit bacteria and viruses are garlic and green tea. Particularly in the case of seniors the supplement DHEA is known to boost the body’s immune system. Taken together the members of the immune boosting team can provide the means for building immune system for seniors against the respiratory infections that typically strike in the spring.

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Be Good To Your Heart

Wednesday, February 24, 2010
posted by Gilmore
Coho salmon Based on the drawing from Silver o...
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February is almost over, but it is not too late to be good to your heart, because February is American Heart Month. Seniors need to protect themselves against atherosclerosis which includes both heart attack and stroke. Here is the United States atherosclerosis is the number one killer. The first line of an effective preemptive aging defense is a lifestyle that includes both a healthy diet and regular exercise. A healthy diet that will support cardiovascular health needs to include foods that are low in calories and saturated fats, contains beneficial omega-3 fats provided by fish and fish oil supplements. Additional nutrients that provide additional cardiovascular support include CoQ10, niacin, and vitamin C. In addition to the omega-3-rich fish oil supplements, CoQ10, and other nutrients which are a vital part of a heart healthy diet, seniors need to include regular exercise with the approval of their physicians. The regular exercise may be as important as the heart healthy nutritional regime in avoiding cardiovascular disease.
Before February ends it would be a good idea for seniors to become aware of the warning signs of a heart attack both for their own sake and that of family members and friends. In the case of a heart attack the warning signs include chest discomfort that lasts more than a few minutes or comes and goes; discomfort in other areas of the body, such as one or both arms; shortness of breath, perspiration, nausea and/or lightheadedness. In the event any of these symptoms occur it is imperative to call 911 immediately for help.

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Prostate Cancer Risk Reduction for Seniors

Wednesday, February 17, 2010
posted by Gilmore
Love...Sunflowers....
Image by Thai Jasmine via Flickr

Men entering their senior years have an increased risk of prostate cancer. The good news is that a number of preemptive aging steps can be taken that will reduce that risk. Many factors contribute to the risk of senior men contracting prostate cancer, but changes in lifestyle and nutrition can provide protection against it. Lowering the risk increases the probability of escaping protate cancer. For example diets that are high in Omega-6 and saturated fats increase the risk, but the Omega-3 fats found in fish oil decrease the risk. Adding plant foods such as broccoli, cauliflower, and soy protects against prostate cancer and numerous other diseases.
Adding key supplements to senior’s diets can further reduce the risk. Vitamin D has been shown to significantly reduce the risk of prostate cancer. Vitamin E was used with selenium in an extensive study that produced a negative result in terms of preventing prostate cancer. Fortunately for senior men an analysis of that study revealed that only one component of vitamin E, the alpha component, was used. Other studies have shown that the gamma component of vitamin E is needed to balance the alpha component. Seniors can add both components by means of supplements or by adding foods that are rich in all the components of vitamin E. For example almonds, sunflower nuts and asparagus provide the full spectrum of vitamin E.

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Get Protection Against Colon Cancer

Thursday, January 21, 2010
posted by Gilmore
This is one full head of garlic beside another...
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Every year colon cancer attacks around one million folks making it one of the leading causes of death due to cancer. Seniors who are serious about taking steps to discover preemptive aging information, in order to avoid becoming a victim of colon cancer will appreciate reading the information in this post. In terms of cancer chemoprevention in the colon implementing healthy lifestyle choices along with nutritional supplementation can foster a healthy colon needed for senior health. Recent studies indicate that the following nutritional supplements can perform as chemopreventive agents.
Plant-based polyphenols such as curcumin, resveratrol, quercetin, and green tea are outstanding examples of chemopreventive agents. The following foods encourage colon health. Garlic, ginger, and cruciferous vegetables lead the parade of foods that boost the health of the colon against developing colon cancer. In terms of chemopreventive nutrients the following vitamins and minerals form a strong team defending the colon against cancer. The vitamins D and E along with the mineral calcium form a strong part of anticancer team. The vitamins B6, B12, and folate complete the vitamin branch of the team that fights colon cancer. Finally the mineral selenium together with the omega-3 fatty acids round out the team of chemopreventive nutrients.

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Consume Good Fats To Protect Your Eyes

Wednesday, January 20, 2010
posted by Gilmore
Nuts such as walnuts (pictured above) are rich...
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Strange as it may sound some fats provide a protective effect for seniors against one of the enemies of our eyes. The good fats that protect eyes against age-related macular degeneration are the omega-3 fatty acids, nuts, fish, and olive oil. The bad fats that promote age-related macular degeneration are the well known enemies of general good health the trans fatty acids. In a recent study that included both women and men those who ate just one serving of fish per week lowered their risk of developing early macular degeneration by more than 30%. The results for those who consumed about two servings of nuts per week reduced their risk of developing early macular degeneration by more than 34%.
In another study those who had a high intake of trans fats showed a significant increase in developing late macular degeneration. By way of contrast moderate intake of olive oil provided protection against late macular degeneration. This good news for senior health, because it means seniors can take steps to protect their eyes against macular degeneration by making good choices in the fats that they consume.

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Get Protection Against Senior Depression

Friday, December 18, 2009
posted by Gilmore
Sockeye salmon caught on an Alaskan stream
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Several deteriorating health conditions tend to plague seniors over 65 and rob them of the enjoyment of life in their retirement. The nasty twins that are the enemies of senior health are dementia and depression. This is particularly the case for seniors 65 years of age and older. Both of these conditions have been traced to common vascular risk factors. In a recent study in Europe, over 1,000 elderly persons in that age group were studied over a four year period.
Particular attention was paid to examining them for dementia and depression. After four years about 5% of the elderly had developed dementia. The 95% of the elderly that were free of dementia were tested and found to have higher blood levels of EPA which is an omega-3 polyunsaturated fatty acid that is found in fish.
Continuing the study the researchers looked for an association between dementia and depression. In their research they were able to confirm that there is indeed an association between depression and dementia. They identified a common cause of both conditions, because they both share similar vascular risk factors. The good news for seniors looking for ways to preempt aging is that eating fish that are high in EPA content will simultaneously reduce the vascular risk factors for both dementia and depression. Getting sufficient EPA will decrease the risk of depression and dementia and promote senior health.

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Olive Oil Completes the Mediterranean Diet

Friday, December 11, 2009
posted by Gilmore
Italian olive oil, both oil and an oil bottle ...
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The health benefits of the Mediterranean diet are well known and many folks have adopted the foods that are the basis for it. We know that it is loaded with fruits, vegetables, and omega-3 fatty acids that contribute to cardiovascular health. The Mediterranean diet is probably the ultimate diet necessary to benefit preemptive aging. What is not as well known is that the component that together with the other foods is the source of many of the Mediterranean diet’s health benefits. It turns out that particular compounds in olive oil, namely the olive oil polyphenols, contribute greatly to the diet’s health benefits.
The history of the Mediterranean diet stretches back thousands of years and its health benefits are well documented. This diet is rich in fresh vegetables and fruits, fish, wine, lean meat, whole grains and especially olive oil. The benefits have been documents over many years up to the present time. The health benefits include a reduction in the risk of cardiovascular disease, lower incidences of cancers, and neurological disorders. Recent research has verified that the polyphenols in olive oil, combined with the omega-3 from fish and resveratrol from red wine work synergistically to produce the health benefits of the Mediterranean diet.

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Nothing Fishy About This Healthy Food!

Friday, December 4, 2009
posted by Gilmore
Map in English of the Mediterranean Sea, with ...
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For seniors who are concerned about eating foods that are healthy for them this particular food is a real powerhouse. It is just loaded with nutritional benefits including protein, potassium, coenzyme CoQ10, and a long list of other nutritional winners that energize senior health. It is one of the very best sources of the heart-healthy omega-3 oils that benefit the heart and the circulatory system as a first line of defense against cardiovascular disease. Additional advantages include providing anti-inflamatory benefits and nourishing healthy skin. Seniors who are concerned about maintaining healthy bones can depend on it, because it is rich in vitamin D and calcium.
The key to its anti-aging power resides in its rich source of anti-aging proteins called nucleotides that help our bodies repair and rebuild tissues. These nucleotides provide a substantial immune system boost as well. Foods that are rich in nucleotides include brewer’s yeast, anchovies, and oysters, but the food that is number one in anti-aging nucleotides is sardines. This is good news for seniors who are concerned about improving their health by eating the foods that have both high nutritional value and strong anti-aging benefits. The genuine sardines are caught in the Mediterranean waters. They make a tasty snack when served with lemon juice and olive oil according to the preferences of the folks consuming them.

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