Posts Tagged ‘Omega-3 fatty acid’
Why Are Nuts Healthy for Seniors?
Seniors who are concerned about taking preemptive steps to foster their senior health should seriously consider adding nuts to their diet. A number of popular nuts can provide major benefits toward maintaining senior health. in addition to walnuts, almonds, pecans, hazelnuts and pistachios round out the full spectrum of healthy nuts. It turns out that walnuts are at the top of the list of heart healthy nuts. They are the edible seeds of walnut trees that have been cultivated for thousands of years. The latest research has shown that walnuts are full of vitamins, tannins, phenolic acids, flavonoids, and omega-3 fatty acids. This combination of healthy compounds contributes to cardiovascular health. By eating just a handful of walnuts a senior consumes almost twice as many antioxidants compared with an equivalent amount of any other typically consumed nut. Much of the research on the nutritional benefits of walnuts has centered on the benefits to cardiovascular health. Walnuts contain large amounts of alpha linolenic acid, or ALA, which contributes to heart health by thinning the blood which reduces the risk of clots or heart attacks.
Healthy Senior Hearts – From Fish to Nuts!

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Most health conscious seniors are well aware of he many benefits of the omega-3s fats from fish 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 very seldom developed heart disease. Many additional studies have been conducted by both the FDA and the American Heart Association that have confirmed the benefits of eating oily fish or consuming fish oil. It turns out that in addition to fish 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. The list of benefits is long and impressive. Here are some of the highlights. The omega-3s are known to improve cardiovascular health, 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. This is good news for seniors who are looking for preemptive aging information that they can implement to enhance their senior health.
Why is the Omega-6 GLA Good for Seniors?

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The health news reports are full of glowing accounts of the health benefits of the Omega-3 fatty acids especially the EPA/DHA from fish and other foods. In parallel many health reports point out that the typical American diet is unbalanced, because it contains too much omega-6 fatty acids. It turns out that most vegetable oils including corn, soybean, and safflower provide an excess of omega-6 fatty acids. Eggs and poultry are additional sources of excess omega-6 fatty acids in the typical American diet. The one exception to this general rule is the omega-6 fatty acid known as gamma linolenic acid (GLA), because research has shown this nutrient has the power to combat atherosclerosis, rheumatoid arthritis, obesity, diabetes and cancer. As we age our bodies begin to stop producing GLA and most folks do not get enough from their diet. The latest research is providing very strong evidence that GLA can contribute to preempting a wide range of typical age-related disorders by itself and together with EPA/DHA. Many of these disorders are caused by inflammation that senior bodies can not moderate because of the breakdown of of the aging bodies ability to produce the anti-inflammatory enzyme. This enzyme produces anti-inflammatory molecules from dietary fats. Taking supplemental GLA derived from Borage can substitute for this defect in senior bodies, in order to reduce inflammation. The health results can be substantial particularly in regard to promoting cardiovascular health.
Vitamins Make Senior Brains Healthy

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Many supplements claim to increase the power of our brains, but they do not always provide the details. Seniors who are concerned about fostering their senior health especially in regard to their brains need to know the details. Every year research has been providing additional data that vitamins perform a vital part in maintaining memory and brain function in mature adults which certainly includes seniors. For some time it has been known that the B vitamins and folate that are found in green leafy vegetables, legumes, and other foods have attracted special attention. For example a folate deficiency has been implicated in depression and various forms of dementia in seniors. Combined deficiency in folate, vitamin B6, and vitamin B12 appear to raise the level of homocysteine which may be linked to the development of AD. Elevated levels of homocysteine are certainly known to be a marker for decreasing cardiovascular health.
It turns out that one of nutrients that is very healthy for the heart, omega-3 polyunsaturated fatty acids, provides a key element for defending the brain against brain aging. The other elements that assist in defending the brain include the antioxidants such as vitamin C and vitamin E. Seniors need to be aware that they need to consume some of the foods that provide the full spectrum of vitamin E such as nuts and avocado, because the vitamin E typically found in multivitamin supplements contains only one of the components, the alpha component, of vitamin E.
Two Sources for the Healthy Omega-3s

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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.
How To Boost Immune System For Seniors

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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.
Be Good To Your Heart

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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.
Prostate Cancer Risk Reduction for Seniors

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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.
Get Protection Against Colon Cancer

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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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