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Friday, October 2, 2009

Oct. 3 - Preventing Alzheimer's disease


Hello Friends,

This post is a little bit different from the usual. Anyway, it concerns the protection from an illness, more common to aged people but it can also appear in early adulthood. The advice to prevent it is simple and important.

Love and Light

luisa


This ONE Action Keeps Brain Function at its Peak...
Posted by: Dr. Mercola
October 03 2009 | 6,788 views

alzheimers disease, fruits, vegetables, dementiaResearchers have found that individuals with a high daily intake of vegetables and fruits also demonstrate higher cognitive performance. Please notice that vegetables are mentioned first because they are FAR more important than fruits.

Subjects with a high intake (about 400 grams per day) of fruits and vegetables had higher antioxidant levels, lower indicators of free radical-induced damage, and better cognitive performance.

The findings were independent of age, gender, body mass index, and level of education. Further studies are planned that will include larger subject cohorts, patients with Alzheimer's disease, and patients with mild cognitive impairment.


Sources:


Dr. Mercola''s Comments
Dr. Mercola's Comments:
Dr. Mercola's Live in Chicago

This latest study in the Journal of Alzheimer’s Disease confirms previous studies on vegetable intake and dementia. Here, healthy subjects between the ages of 45 and 102 underwent cognitive testing while their blood was checked for antioxidant micronutrients and biomarkers of oxidative stress. Their daily fruit and vegetable intake was also assessed.

The subjects in the high fruit and veggie intake group scored significantly higher on the cognitive tests, and they also had higher antioxidant levels and lower biomarkers for oxidative stress than those in the low intake group.

Cognitive test scores were positively correlated with blood levels of α-tocopherol and lycopene, and negatively correlated with F2α isoprostanes (potent vasoconstrictors) and protein carbonyls – a byproduct of oxidation that causes cell damage.

The results were independent of age, gender, body mass index, education, total cholesterol, LDL- and HDL-cholesterol, triglycerides, and albumin.

The researchers concluded that “modification of nutritional habits aimed at increasing intake of fruits and vegetables should be encouraged to lower prevalence of cognitive impairment in later life.”

The Key to Brain Health

I’m pleased that they focused their recommendation on fruits and vegetables as opposed to the antioxidants themselves, as previous studies have shown that while antioxidants from food have a beneficial impact on your brain and can prevent cognitive decline, supplements do not appear to offer the same benefits.

It seems your brain is too smart to settle for second best, and the key for brain health is FOOD based, and can likely not be duplicated by supplements alone.

For example, a study published in the Journal of the American Medical Association (JAMA) in 2002, found that diets rich in vitamin E – another antioxidant -- may delay the onset of memory-robbing Alzheimer's disease.

During normal cell processes, compounds called free radicals are released, which can be harmful to your body tissues and lead to so-called oxidative damage or stress. Experts have linked oxidative stress to many illnesses, including cancer, heart disease and Alzheimer's disease.

Since antioxidants can neutralize free radicals, quite a bit of research has focused on these nutrients and it’s believed they can help delay the onset of Alzheimer's disease. However, they keep finding that this benefit only becomes apparent when the nutrients are consumed in food.

In the JAMA study, those with the highest intake of vitamin E from food appeared to be the least likely to develop Alzheimer's disease. Even smokers who consumed the most antioxidant nutrients appeared to cut their Alzheimer's risk.

Is Alzheimer’s a Form of Diabetes?

Interestingly, in more recent years Alzheimer’s disease is increasingly being referred to as a third form of diabetes.

Along with your pancreas, your brain also produces insulin. Insulin and insulin receptors in your brain are crucial for memory and learning, and it’s known that these components are lower in people with Alzheimer’s disease.

In your brain, insulin binds to an insulin receptor at a synapse, which triggers a mechanism that allows nerve cells to survive, and memories to form. A recent study in the journal Neurology discovered that a toxic protein in the brain of Alzheimer’s patients -- called ADDL -- removes insulin receptors from nerve cells, and renders those neurons insulin resistant.

It has been suggested that ADDLs accumulate at the beginning of Alzheimer’s disease and thereby block memory function. There is even a test that measures ADDL in your spinal fluid that claims to detect Alzheimer’s disease in its early stages.

People with diabetes also have a higher risk of developing Alzheimer’s disease.

Vitamin D May Also Play a Role

Another factor that can further strengthen the hypothesis that Alzheimer’s is a form of diabetes is that vitamin D, just like insulin, also appears to play a role in both diseases.

It has already been established that type 1 diabetes can be prevented with sufficient vitamin D levels.

For example, in one study, babies who received at least 2,000 international units (IU) of vitamin D daily were nearly 80 percent less likely to develop type 1 diabetes over the next three decades compared with infants who had lower intakes of the vitamin.

Type 1 diabetes is considered to be an autoimmune disease, and vitamin D has been shown to be an important ingredient to enable the optimal function of your immune system and in preventing too aggressive attacks against your body's own tissues.

In the same issue of the Journal of Alzheimer’s Disease is the study showing the benefits of vegetables on cognitive performance, there’s also a report discussing the potential for vitamin D to protect against dementia.

Observational studies have found that low vitamin D levels are associated with increased risk for:

  • Cardiovascular diseases

  • Type 1 diabetes

  • Depression

  • Dental caries

  • Osteoporosis

  • Periodontal disease

All of these conditions are either considered risk factors for dementia or have preceded incidence of dementia, so your vitamin D levels may indeed be one of the underlying causes of degenerative brain diseases such as Alzheimer’s as well.

Laboratory studies also show that vitamin D offers neuroprotection, and that it plays a role in reducing inflammation in your body, which is an important aspect of protecting yourself against Alzheimer’s disease.

Guidelines to Prevent Both Alzheimer’s and Diabetes at the Same Time

Three of the most important strategies to prevent Alzheimer’s disease are actually identical to those recommended to prevent diabetes.

This may seem odd at first glance, but is easily understood when you grasp the fact that the single most important factor that can help prevent nearly every chronic disease known to man is to normalize your insulin and leptin levels.

These three steps form the foundation for normalizing your insulin and leptin levels:

  1. Exercise -- Exercise protects your brain just as it protects the rest of your body from diabetes. According to one study, the odds of developing Alzheimer's were nearly quadrupled in people who were less active during their leisure time, between the ages of 20 and 60, compared with their peers.

    Similar to a healthy diet, regular physical activity is one of those things that can significantly improve many aspects of your physical and emotional health. For the elderly, simple activities such as walking and light weight training would likely provide benefits. For those who are younger, more strenuous exercise may heighten the benefits.

  2. Diet -- Eating a nutritious diet of mostly organic, whole foods that are right for your nutritional type.

  3. Omega 3 fats -- A diet rich in omega-3 fats has been found to ward off both Alzheimer’s disease and diabetes.

    Keep in mind that most fish today are grossly contaminated, so despite the fact that they are a major source of healthy omega-3’s I do not recommend eating much fish these days, as the health hazards far outweigh the benefits. Your best alternative is to take an animal-based omega-3 supplement, such as krill oil.

Additional Strategies to Keep Your Mind Sharp

By 2050, it’s estimated that 1 out of 8 people will have Alzheimer’s disease
This is NOT a natural state of affairs, as your brain is capable of remaining fully functional no matter how old you get. That is, as long as you take care of it.

So in addition to the three important tips above, here are a few more strategies to help you keep your mind sharp well into old age:

  • Optimize your vitamin D levels

  • Avoid and remove mercury from your body. Dental amalgam fillings are one of the major sources of mercury, however you should be healthy prior to having them removed. Once you have adjusted to a nutritious diet, you can follow the mercury detox protocol and then find a biological dentist who will know how to remove your amalgams in a safe manner that will not harm your health in the process.

  • Avoid aluminum, such as in antiperspirants, cookware, etc.

  • Avoid flu vaccinations as they contain both mercury and aluminum!

  • Eat wild blueberries, which have high anthocyanin and antioxidant content that are known to guard against Alzheimer's and other neurological diseases.

  • Challenge your mind daily. Mental stimulation, such as traveling, learning to play an instrument or doing crossword puzzles, is associated with a decreased risk of Alzheimer's. Researchers suspect that mental challenge helps to build up your brain, making it less susceptible to the lesions associated with Alzheimer's disease.



Related Links:

From: Mercola.com

Webpage: http://articles.mercola.com/sites/articles/archive/2009/10/03/Fruit-and-Vegetables-Increase-Cognitive-Performance.aspx

Sources:


Exercise Improves Aging Related Mental Decline & Alzheimer’s
Posted by: Dr. Mercola
March 31 2001 | 3,083 views

Although exercise is usually promoted for weight loss and better heart health, there is growing evidence that regular physical activity helps ward off mental declines as people age, and may even protect against Alzheimer's disease. A new study out of Canada suggests that exercise cuts the risk of Alzheimer's and less-devastating mental losses, particularly in women.

In a 5-year study of men and women aged 65 and older, researchers found that exercisers were less likely to develop Alzheimer's and other forms of dementia, and were less likely to see a drop-off in their mental abilities.

The more a person exercised, the greater the protection for the brain.

People with the highest activity levels were half as likely as inactive individuals to develop Alzheimer's, and were around 40% less likely to suffer any dementia or mental impairment, the report indicates.

Previous research has suggested exercise helps people retain their mental prowess as they age, and may even stave off Alzheimer's and other dementia. It has been suggested that because exercise helps maintain healthy blood flow and lowers high blood pressure and cholesterol, it may protect the brain just as it does the heart and other organs.

The investigators found that the more activity the nearly 5,000 study participants reported at the study's start, the less likely they were to suffer mental decline.

People who exercised vigorously at least three times per week were considered highly active and had the lowest Alzheimer's risk.

But those who engaged in light or moderate exercise also saw significant cuts in their risks for Alzheimer's and mental decline.

Women got the lion's share of these benefits. Although there was an association between exercise and lowered risk of mental decline among men, the researchers report, the link was not nearly as strong as that for women. The reasons are unclear.

Archives of Neurology March, 2001;58:498-504



Dr. Mercola''s Comments
Dr. Mercola's Comments:
Dr. Mercola's Live in Chicago

This study appears to be the first to show such broad-ranging effects of exercise-protecting against both the profound dementia of Alzheimer's to less-serious dips in mental skills. The researchers believe it remains unclear what types of exercise are most beneficial and whether life-long exercise or exercise during old age is more important.

However, simple prudent advice would seem reasonable. I don't believe that running marathons are necessary to achieve these benefits. More than likely 45-60 minutes of walking, along with some light weight training would be sufficient to provide the observed benefits.

For individuals who are extremely exercise intolerant, a book I have been recommending is Ancient Secret of the Fountain of Youth which is a series of five exercises that are designed to improve vitality and energy flow in the body. I have been doing them myself for the last few months as a general guide.

If you are truly interested in slowing down the aging process, then I highly recommend you get the "Secrets of Anti-Aging" telephone clinic. Co-hosted by me, and primarily led by Ron Rosedale, M.D., who is widely considered to be the leading anti-aging doctor in the country, the "Secrets of Anti-Aging" tele clinic will teach you ALL of the following:

  • Five practical ways to improve your skin

  • How to increase your energy as you age gracefully

  • How to improve your aches and pains & overcome your loss of flexibility

  • The role supplements play in preventing aging

  • How to improve your memory and reverse your mental decline

  • How you can reverse the factors causing you to age rapidly and MORE!

Dr. Rosedale is extremely gifted in interpreting the complex basic science research into practical steps you can take to increase your longevity, and improve the way you feel - even if you suffer from a degenerative disease!

Related Articles:

Exercise Helps Fight Aging

Exercise Benefits Fibromyalgia Patients

Exercise Helps Blood Flow in Arteries

http://www.blogger.com/post-edit.g?blogID=7621872007935920035&postID=6606992905360206911

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SUBTITLES IN ENGLISH, ESPAÑOL, PORTUGUÊS

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MUFON

How to Digitally Record/Video a UFO sighting:


Como registar digitalmente ou gravar um vídeo de um avistamento de um UFO:




Stabilize the camera on a tripod. If there is no tripod, then set it on top of a stable, flat surface. If that is not possible lean against a wall to stabilize your body and prevent the camera from filming in a shaky, unsteady manner.

Estabilize a camera com um tripé. Se não tiver um tripé, então coloque-a em cima de uma superfície estável. Se não for possível, então encoste-se a uma parede para estabilizar o corpo e evitar que a camera registe de maneira tremida e instável.

Provide visual reference points for comparison. This includes the horizon, treetops, lampposts, houses, and geographical landmarks (i.e., Horsetooth Reservoir, Mt. Adams, etc.) Provide this in the video whenever is appropriate and doesn’t detract from what your focus is, the UFO.

Forneça pontos visuais de referência para comparação. Isso inclui o horizonte, cimo das árvores, postes de iluminação, pontos de referência geográficos (como o Reservatório de Horsetooth, Mone Adams, etc) Forneça esses pontos no vídeo sempre que for apropriado e não se distraia do que é o seu foco, o UFO/a Nave.

Narrate your videotape. Provide details of the date, time, location, and direction (N,S,E,W) you are looking in. Provide your observations on the weather, including approximate temperature, windspeed, any visible cloud cover or noticeable weather anomalies or events. Narrate on the shape, size, color, movements, approximate altitude of the UFO, etc and what it appears to be doing. Also include any unusual physical, psychological or emotional sensations you might have. Narrate any visual reference points on camera so they correlate with what the viewer will see, and thereby will be better able to understand.

Faça a narração do vídeo. Forneça pormenores sobre a data, hora, local e direcção (Norte, Sul, Este, Oeste) que está a observar. Faça observações sobre as condições atmosféricas, incluindo a temperatura aproximada, velocidade do vento, quantidade de nuvens, anomalias ou acontecimentos meteorológicos evidentes. Descreva a forma, o tamanho, a cor, os movimentos, a altitude aproximada onde se encontra o UFO/nave, etc e o que aparenta estar a fazer. Inclua também quaisquer aspectos pouco habituais de sensações físicas, psicológicas ou emocionais que possa ter. Faça a narração de todos os pontos de referência visual que o espectador irá ver e que, deste modo, será capaz de compreender melhor.

Be persistent and consistent. Return to the scene to videotape and record at this same location. If you have been successful once, the UFO sightings may be occurring in this region regularly, perhaps for specific reasons unknown, and you may be successful again. You may also wish to return to the same location at a different time of day (daylight hours) for better orientation and reference. Film just a minute or two under “normal” circumstances for comparison. Write down what you remember immediately after. As soon as you are done recording the experience/event, immediately write down your impressions, memories, thoughts, emotions, etc. so it is on the record in writing. If there were other witnesses, have them independently record their own impressions, thoughts, etc. Include in this exercise any drawings, sketches, or diagrams. Make sure you date and sign your documentation.

Seja persistente e não contraditório. Volte ao local da cena e registe o mesmo local. Se foi bem sucedido uma vez, pode ser que nessa região ocorram avistamentos de UFOs/naves com regularidade, talvez por razões específicas desconhecidas, e talvez possa ser novamente bem sucedido. Pode também desejar voltar ao mesmo lugar a horas diferentes do dia (durante as horas de luz)para ter uma orientação e referência melhor. Filme apenas um ,inuto ou dois em circunstâncias “normais” para ter um termo de comparação. Escreva tudo o que viu imediatamente após o acontecimento. Logo após ter feito o registo da experiência/acontecimento, escreva imediatamente as impressões, memórias, pensamentos, emoções, etc para que fiquem registadas por escrito. Se houver outras testemunhas, peça-lhes para registar independentemente as suas próprias impressões, pensamentos, etc. Inclua quaisquer desenhos, esbolos, diagramas. Certifique-se que data e assina o seu documento/testemunho.

Always be prepared. Have a digital camera or better yet a video camera with you, charged and ready to go, at all times. Make sure you know how to use your camera (and your cell phone video/photo camera) quickly and properly. These events can occur suddenly, unexpectedly, and often quite randomly, so you will need to be prepared.

Esteja sempre preparado, Tenha sempre uma camera digital, melhor ainda, uma camera vídeo consigo, carregada e pronta a usar sempre que necessário. Certifique-se que sabe como lidar com a sua camera (ou com o seu celular/camera fotográfica) rápida e adequadamente. Esses acontecimentos podem acontecer súbita e inesperadamente e, por vezes, acidentalmente, por isso, necessita estar preparado.

Look up. Be prepared. Report. Share.

Olhe para cima, Esteja preparado, Relate, Partilhe.

MUFON.COM

ESOTERIC



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