Archive for 'Human development'

Is the Fountain of Youth As Simple As Calorie Restriction?

Thursday, September 23rd, 2010 at 12:58 am  
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Who wouldn’t give money to be younger, more energetic, healthier, and live a longer life? As consumers, we spend countless dollars each year on vitamins, pills, face creams, botox, facelifts, liposurgery and other products and procedures in the hopes that we will appear younger. It almost seems that looking younger and healthier is preferred over actually living longer, healthier lives.

Researchers are continually studying anti-aging techniques and among leading researchers there is already an accepted method for extending the human lifespan. Yes, it is generally accepted as a life extension technique and it doesn’t come in a pill form, requires no surgery, and is not only free, but actually saves you money. The answer to life extension: calorie restriction.

While American food portions tend to get larger and more supersized, the answer to a healthier life, looking younger, and living longer, is simply eating less. Even scientists are agreeing that calorie restriction will make you look younger, live longer, and actually cuts your risk of developing , diabetes, cancer and other common diseases.

Some experts are saying a good rule of thumb is to eat 15 to 20 percent less. If you are eating 2,000 calories, perhaps you should go down to 1,700 or 1,600.

It has been said that starting this lower calorie way of life by age 25 could add 4 or 5 years to your life.

Most of the studies have been done using animals such as rats and dogs. Current studies are being done with monkeys, and some preliminary human studies have been done.

One human study involved men and women who were healthy, 50-60 years old, non-smokers, who were not obese. The men and women were divided into 3 groups: a calorie-restriction group, an exercise group, and a control group. The calorie restricted group did not exercise, but simply cut their calories by 300-500 , and the exercise group ate their normal diet and exercised regularly. Both groups lost weight, but the calorie restricted group experienced a decrease in triiodothyronine, a thyroid hormone that slows tissue aging and metabolism. The study was published in Rejuvenation Research.

does slow aging, but researchers are not sure exactly how it works yet. As of now, they think it lowers the metabolic rate and reduces the amount of ‘free radicals’ that are generated; in essence, they are hypothesizing that calorie restriction slows tissue aging. More research is needed to solidify these hypotheses.

The author of this article is Tim Moore, who publishes a website on Vitamins, Nutrition, and Alternative Medicine.

Tags: Calorie restriction, common diseases, face creams, Health Medical Pharma, Rejuvenation Research

Calorie Restriction Anti-Aging Diet Theory, Longevity Research And How This Fountain of Youth Works

Wednesday, September 22nd, 2010 at 7:55 am  
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There are a number of anti-aging techniques that people are using these days, but one that seems to be very effective is calorie restriction. This theory, proposed by Dr. Roy Walford of the UCLA Medical School, a well respected gerontologist isn’t fully understood yet, but is definitely worth considering. How does a diet like this help with the fight against aging? While there is clear evidence of it happening, most doctors don’t understand exactly why it happens. Dr. Walford explains that an individual that follows a for the anti-aging benefits would gradually lose weight that’s needed to reach a point of metabolic efficiency and optimal health.

Under Nutrition without Malnutrition

Not only does calorie restriction seem to extend life, but it helps delay the onset of disease as well. It is thought that a low calorie, high nutrient diet that lowers the total number of calories consumed will also reduce the insulin the body produces. With reduced insulin production, you will begin to see a reduction in the signs of aging. This is because insulin is known to accelerate the .

When the number of calories that are consumed each day are lowered you will also benefit from lower oxidative stresses. Undoubtedly you’ve heard of the of antioxidants. When you eat less calories, there’s a lessened opportunity for the “bad” to enter the system, which increases the odds of the antioxidants getting in. This will help increase the overall wellness of your body.

In order to put a to work, you should work closely with a dietician to determine which foods you must include and which ones should be avoided. You want be able to cut out everything, but you have to make every single calorie you consume really count. You won’t have any room for empty calories and should avoid meal replacement options since these normally don’t offer the benefits of good, wholesome nutrition. It pays to learn which foods are considered to be super foods; those with low calories and high nutrient levels.

If you decide to use calorie restriction to fight the signs of aging, be sure to consult with your physician. You will want to carefully look at exactly what you are eating, not just cut back on how much you consume. The idea is not to starve yourself, but to replace the bad, high calorie foods, with lower calorie choices that are packed with nutrients.

This calorie restriction diet that has been theorized to fight aging, has years of longevity research and experiments conducted by Dr. Walford behind it. Not only has Dr. Walford emphasized the importance of the high-low diet, but suggests using vitamin and mineral supplementation along with anti-aging exercise. Follow up studies have been conducted, that conclude that moderate calorie restriction can extend the life span. The most notable of these studies were conducted by Dr. Sonntag and a team of researchers at Wake Forest University School of Medicine. For many, calorie restriction is an ideal method for defying the signs of aging.

Leon Edward helps others stay healthy and young at his aging gracefully website through his articles, reports online for anti-aging exercises, health concerns and plans for specific age groups, product reviews and anti-aging resources, visit StayingHealthyAging.com

Tags: UCLA Medical School, Calorie restriction, Wake Forest University School of Medicine, insulin production, Human development

Improve Health and Longevity Through Calorie Restriction

Wednesday, September 22nd, 2010 at 4:24 am  
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An approach, called calorie restriction, involves eating about 30 percent fewer calories than normal while still getting adequate amounts of vitamins, minerals and other nutrients. Aside from direct genetic manipulation, calorie restriction is the only strategy known to extend life consistently in a variety of animal species.

How this drastic diet affects the body has been the subject of intense research. Recently, the effort has begun to bear fruit, producing a steady stream of studies indicating that the rate of aging is not fixed and that it can be manipulated.

Calorie-restricted diets have been shown in various animals to affect molecular pathways likely to be involved in the progression of Alzheimer’s disease, diabetes, , Parkinson’s disease and cancer. Researchers studying dietary effects on humans went so far as to claim that calorie restriction may be more effective than exercise at preventing age-related diseases. Tests show that the animals on restricted diets are in indisputably better health as they near old age. has the potential to help identify anti-aging mechanisms throughout the body.

The number of Americans 65 and older will double in the next 25 years to about 72 million, according to government census data. By then, seniors will account for nearly 20 percent of the population, up from just 12 percent in 2003. Prominent gerontologists are calling for the government to spend $3 billion annually in pursuit of delaying the onset of age-related diseases. Doing so would lay the foundation for a healthier and wealthier country, a so-called longevity dividend.

The demographic wave entering their 60s is enormous, and that is likely to greatly increase the prevalence of diseases like diabetes and . The simplest way to positively affect them all is to slow down aging.

Science, of course, is still a long way from doing anything of the sort. Aging is a complicated phenomenon, the intersection of an array of biological processes set in motion by genetics as well as lifestyle. Still, in laboratories around the world, scientists are becoming adept at breeding animals with extraordinarily long lives.

In the 1930′s nutritionists discovered that mice that were fed 30 percent fewer calories lived about 40 percent longer than their free-grazing laboratory mates. The dieting mice were also more physically active and far less prone to the diseases of advanced age. This experiment has been successfully duplicated in a variety of species. In almost every instance, the subjects on low-calorie diets have proven to be not just longer lived, but also more resistant to age-related ailments.

Your health really matters!

http://www.myspace.com/mannagoods

Tags: Health Medical Pharma, better health, demographic wave, drastic diet, vitamins minerals

Calorie Restriction and Anti-Aging

Monday, September 20th, 2010 at 11:49 am  
Comments (18)

There was an article printed recently in a special diet and health issue of Scientific American that covered the subject of calorie restriction and its effects on aging. It was significant to note that this article was originally done 10 years ago, yet the subject still remains new today.

Chances are, you may not have heard of the calorie restriction concept. It is based on research done with rats, fruit flies, fish and other types of creatures. The investigation started in the 1930s have shown that a reduced calorie diet can slow the signs of aging. The test subjects lived up to 20% longer and were healthier in old age than their counterparts.

Most of the diseases affiliated with aging such as cancer, diabetes, cataracts and hypertension were significantly delayed in the low calorie rats. The benefits included:

Lower body temperature

Later sexual maturation

Lower weight

Less abdominal fat
What About Humans?

Since the article 10 years ago was published, the calorie restriction field (CR) has become quite famous. In fact, there is now an organization of individuals dedicated to the CR way of life. One of the findings from the experimental investigation is that a CR diet may slow free radical production. Free radicals are what increases the .

Obviously, just reducing your caloric intake isn’t what CR is all about. It’s not a matter of limiting your fat, protein or carbohydrates. Supplementation alone with vitamins or antioxidants doesn’t work either. You’ll need to reduce the calories you consume, not the nutrients. Get knowledgeable about CR first. The link at the end of this article will give you some resources if you are curious in exploring further.

For most of us, maintaining a as a means of anti aging is not an choice we would consider. In CR, a regular meal of 1200 calories would be reduced to 940. Without the proper knowledge and guidance, one could easily become malnourished.

A Word of Warning

This article is only meant to inform about the advances made on the subject of anti aging and nutrition. In the same issue of Scientific America, there was an article on how scientists disagree on whether some amount of fat is beneficial in the elderly and another article on teenagers that starve themselves to death. The best advice is still to maintain a healthy diet and exercise regularly. The link at the end of this article will give you some healthy alternatives in the .

Into The Future…

Because of the investigation done on CR in animals, scientists are now working on an calorie restriction mimetic (in pill form) that would allow humans to get the benefits of a CR diet without feeling hungry. Isn’t technology grand?

For more resources on CR diets and to get the free book “Perpetual Well Being – 4 Steps to Ageless Sex Appeal”, go to: Calorie Restriction Resources

Tags: technology grand, proper knowledge, aging process, reduced calorie diet, Health Medical Pharma

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