Archive for February, 2010
Which Vitamin Protects Your Heart & Bones?
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Most seniors are knowledgeable about the need for sufficient calcium to keep their bones healthy and avoid osteoporosis. What many do not know is that a particular vitamin is required to maintain both healthy bones and a healthy heart. Doctors have known for some time that a lack of calcium in bone results in osteoporosis, but calcium deposits in the arteries result in cardiovascular disease. What is needed is a way to regulate the amount of calcium needed for healthy bones and healthy arteries.
Studies in the Japan have revealed that a particular form of vitamin K contributes to maintaining strong bones in seniors. It is found in a food called natto which contains vitamin K2. This form of vitamin K is also found in egg yolks, organ meats, and dairy products. In one study in Japan folks who were suffering from osteoporosis were treated with vitamin K2 and the number of spinal fractures was reduced by over 50%. In parallel studies have shown that even modest amounts of vitamin K2 fight cardiovascular disease by keeping calcium out of the arteries which prevents the formation of dangerous calcified plaques.
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The Line of Defense
The human immune system is marvelous in its design and execution. When a virus or harmful bacteria enters the body, white blood cells are released to wage war against the infiltrators. This process is entirely involuntary, and most of the time the immune system successfully wards off sickness and disease. The immune system even has the ability to detect cancer during its earliest stages and eliminate the problem.
In order to remain healthy and strong, it’s in our best interest to utilize immune system booster. The body can be worn down for a number of reasons – lack of sleep, exposure to an unhealthy environment, etc. – and those are the times when we require a supplemental boost. To ensure that your body continues to successfully isolate and destroy viruses and bacteria, you’ll want to seek out an effective immune system boost.
Is Cinnamon an Anti-Aging Spice?
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As seniors age our bodies generally do not form new blood vessels. New blood vessel formation or angiogenesis occurs in the early years of our lives into our teen years, but after that it ususally does not occur unless we suffer an injury. In recent research from the Far East researchers reported that cinnamon could assist in the formation of new blood vessels. Coupling this result with the knowledge that cinnamon has been used in Chinese medicine to improve circulation the conclusion begins to appear that the spice cinnamon might possibly be just what seniors need to add to their anti-aging team.
As seniors age they suffer injuries and the normal wear and tear of life occurs, so that cinnamon’s ability to increase blood vessel formation and repair is very needed to promote senior health in terms of increasing circulation and promoting cardiovascular health. The health benefits of cinnamon could be enhanced by combining it with niacin which would expand the blood vessels and improve blood flow. The good news for seniors is that both niacin and cinnamon are relatively inexpensive compounds, but they can produce very healthy results in terms of promoting the formation of new blood vessels and improving circulation.
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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.
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Get PSA Blood Test for Early Detection
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Early detection is the key to treating prostate cancer which is the second leading cause of death by cancer among men in America. About 85% of the cases are diagnosed in men between the ages of 55 and 84, so this is of concern for senior men. This result indicates that advancing age is major risk factor for prostate cancer. At the present time the best diagnostic tool for early detection of prostate cancer is the prostate-specific antigen (PSA) blood test combined with the digital rectal exam. The importance of early detection of prostate cancer is confirmed by the reported reduction in the number of deaths by about 8% in 2006 as a result of the early detection of the disease using the PSA test. The good news for senior men is that prostate cancer is nearly 100% survivable if it is detected early.
At this time some advances are being achieved to improve the PSA testing and its interpretation. Several advances include PSA velocity, PSA density the ratio of free to total PSA. These measures can help determine the need for a biopsy. It turns out that a new test for prostate cancer is under development, that is known as the early prostate cancer antigen-2 (EPCA-2) which may be more cancer specific and more accurate. The bottom line for senior men over 50 years of age is that they should have a yearly PSA blood test combined with a digital rectal exam.
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Boost Immune System With This Fish Oil
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Less than 15 years ago a compound discovered in a particular fish liver oil was identified as providing an immune system boost. The physicians who researched this compound were seeking a way to boost their patients immune system against a particular cancer. The compounds that were identified as building immune system against the cancer were identified as alkylglycerols. These alkylglycerols were obtained from the livers of coldwater sharks such as the Greenland shark. The fact that cancer is very rare in sharks may be due to the presence of alkylglycerols in their livers. The researchers found that the biologic effects of shark liver oil include stimulation of blood leukocyte and thrombocyte production as well as the activation of macrophage and anti-tumor activity.
Put another way, alkylglycerols led to lowered cancer cell reproduction and a reduced ability of the cancer cells to invade healthy cells. The authors concluded that alkylglycerols possess both cancer preventative properties, as well as cancer treatment effects. Alkylglycerols are beneficial against other enemies of our health, because they are known to increase the production of certain cytokines that attack viruses. According to some researchers, viral infections such as influenza or the common cold, can be prevented or reduced significantly by the addition of shark liver oil, taken at the first sign of symptoms. This is very good news for seniors who are concerned about fostering their senior health with an immune system boost.
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Lignans Contribute to Preventing Prostate Cancer
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For senior men effectively reducing their risk of prostate cancer requires a multi-pronged approach. What is presented here represents one major prong that emphasizes the nutritional side of prostate cancer risk reduction. For example in Asian countries such as China and Japan most men have healthy prostates. By comparison US and European men have ten times the rate of prostate cancer. Multiple research studies indicate that diet greatly influences the risk of contracting prostate cancer and dying from it. In Japan and China folks consume a lot of fruits, vegetables, grains, and seeds. These foods are rich in plant lignans. Western diets are generally low in plant lignans. Lignans definitely appear to help prevent and treat prostate cancer.
The way lignans work to help prevent prostate cancer is described as follows. After the lignans enter the digestive system they are converted into what are called lignan metabolites or enterolactones that help our bodies prevent prostate cancer. Enterolactones are known to protect against hormone-dependent cancers. Several very precise studies in Europe showed that men with the highest level of enterolactones in their blood were more than 80% less likely to have prostate cancer. A parallel study reported a 60% less likely number. A third study in the US confirmed the results of the two European studies. This is very good news for senior men who are concerned about their prostate health. In addition to the lignan rich foods that are referenced above supplements are available to enhance the effect of the plant lignan rich foods.
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What Are the Tiny But Heart Healthy Seeds?
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Recent studies have shown that these tiny seeds contain two unique seed lignans that contribute in multiple ways to foster healthy hearts in order to assist in preventing cardiovascular disease. The seeds that manifested these remarkable properties are none other than sesame seeds. The two lignans are known as sesamin and sesmol. They have been shown to fight inflamation, boost the body’s antioxidant capacity, and enhance vitamin E bioavailabilty. Its ability to boost the body’s antioxidant capacity has been shown to inhibit artherosclerosis. The researchers suspect that the way the sesame lignans inhibit artherosclerosis is a result of working synergistically with vitamin E in the body.
Vitamin E is a very strong fat-soluble antioxidant that protects cells from oxidation. The alpha component of vitamin E is well known and is included in typical multivatamin supplements. More recently the importance of the gamma component of vitamin E has ben discovered. It turns out that the gamma tocopherol may be the more effective in in quenching a nitrogen-based free radical that is associated with many inflammatory processes. In addition the gamma tocopherol inhibits the formation of pro-inflamatory prostaglandins which are a major contributor to cardiovascular disease. Additional good news concerns sesame seeds ability to increase both alpha and gamma tocopherols in the body. In fact some researchers found that sesame helped prevent the breakdown of gamma tocopherol in the body. This is good news for seniors who are searching for preemptive ageing steps that they can take to foster their senior health.
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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.
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Zinc Helps Prevent Osteoporosis
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As seniors age one of the diseases that stalks them is osteoporosis. This disease is an enemy of senior health; it can rob seniors of the enjoyment of their senior years. Recent research into the nutritional components that support strong, healthy bones revealed that a well known mineral plays an important role in decreasing bone aging. The mineral that was identified in the study is zinc. The researchers were studying the role of zinc as an essential component of nutrition in the development of humans. What they discovered was the strength of bones was correlated with their zinc content.
Of particular interest for seniors was their finding that identified how increased zinc content was related to the strength of bones. In addition they discovered that zinc had a stimulatory effect on bone formation. Both these findings are good news for seniors who are concerned about taking preemptive measures to ensure their senior health. The researchers found that several properly prepared compounds of zinc could actually provide a restorative effect on bone loss that was age related.
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