Many medical experts are promoting the Calorie Restriction
Diet to help people substantially extend their lives and increase energy. Is it for you?
One of the most talked about diets in health is the calorie restriction diet. Many medical experts believe that calorie restriction diet is a major advancement in helping people to live longer with a higher quality of life. Additionally, the calorie restricted diet focuses on consuming calories that also provide high nutritional value.
What is Calorie Restriction?
Calorie restriction is when people eat fewer calories than are necessary to maintain their healthy weight. While the amount of calories eaten varies for each individual, most people who practice a restricted calorie diet tend to consume about 20% to 25% less calories than are recommended for someone of their size.
Unlike many fad diets or dieting plans, the restricted calorie diet involves making sure that each calorie has specific nutritional value. For example, someone who is dieting for the short-term may opt to eat one candy bar instead of an entire meal. With the restricted calorie diet, the participant would elect to consume only healthful, nutritious foods to reach their calorie count.
The History of the Restricted Calorie Diet
The medical community began taking notice of the restricted calorie diet when the diet was tested on animals. The scientific testing focused on insects and other animals with a tendency for short lives. While the results were not entirely clear, researches found that animals on restricted calorie diets did live longer than animals of the same species on normal diets. In addition to showing signs of living longer, animals who were on restricted calorie diets were less likely to develop diseases that are more common in older age, such as diabetes and heart disease.
Because long-term testing with animals with a longer life span could take decades, only limited research has been with animals who tend to live more than a few years. Though results in monkeys has shown to be promising, the results are only preliminary in nature.
The Benefits of the Restricted Calorie Diet
Though many medical experts promote the restricted calorie diet as a way to extend the years people live, there are other major health benefits that have been recorded in people who follow this diet plan. These health benefits include:
Positive changes in blood pressure
* Better heart rate
* Healthier cholesterol levels
* Lower body fat percentage
* Healthier blood sugar levels
The Drawbacks of The Restricted Calorie Diet
Though there are benefits to restricted calorie diets, there are also drawbacks and risks that are associated with following a new diet. Some of those drawbacks include:
* Risk for bone density loss, as less calcium may be consumed
* Loss of muscle mass
* Lower iron levels and a risk of anemia
Who Should Use The Restricted Calorie Diet?
When deciding whether or not a restricted calorie diet is recommended, anyone interested in participating in the diet should consult with their physician first. Some people may find they need to address other health issues prior to beginning calorie restriction.
Following a restricted calorie diet takes effort, even more so than some of the most popular diet plans. When following restricted calorie diet plans, a major focus of the plan is to consume a set amount of calories while still maintaining high nutrient levels. As such, people may want to consult with a nutritionist to help with balancing meals.
People who do well on the restricted calorie diet are disciplined, following the caloric intake guidelines as a lifestyle. They enjoy eating fresh vegetables and participate in regular exercise to help maintain the results of the restricted calorie diet.
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Wednesday, March 25, 2009
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1 comment:
Oh!! It's really useful information regarding calorie restriction diet plan...
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