Free Radicals & Antioxidants

If you think back to your days in high school or college chemistry, you probably remember the topic of molecules. A molecule has a nucleus at the center and then a certain number of electrons that orbit around the nucleus. Normally, the molecules that make up your body are balanced; they have an even number of electrons. A free radical is a molecule that has lost one of its electrons leaving it with an odd number of electrons.

These unbalanced free radical molecules attempt to stabilize themselves by “stealing” an electron from another healthy molecule. The cells your body where this process is occurring can become injured. The cell may malfunction causing disease or even become malignant causing cancer. It is also widely believed that free radicals are one of the main causes of the aging process.

The body produces free radicals through normal metabolic pathways such as extracting energy from the food we eat. Exposure to the toxins in junk food or polluted air, for example, can also be sources of free radical production. In short, we are exposed to potential sources of free radical production every day of our lives.

Antioxidants are nutritional compounds in whole foods that have extra electrons. When an antioxidant comes in contact with a free radical “the antioxidant “donates” an electron to the free radical. This way, the free radical doesn’t have to “steal” an electron from another healthy molecule and the damage normally caused by the free radical can be avoided. The antioxidant nutrients themselves do not become free radicals when they “donate” an electron because they are stable in either form.

The human body is capable of producing antioxidants naturally, but under conditions of a poor diet, toxicity, physical stress or emotional stress this antioxidant production can be severely impaired. Do you know someone who eats a poor diet, has high levels of toxicity and is stressed out much of the time? This is why they may appear older than they actually are.

Eating a healthy whole food diet and drinking plenty of water are two of the best ways to protect your body from the damage of free radicals. Fruits and vegetables provide an excellent source of natural antioxidants to help your body stabilize the free radicals and ward off the damage that they cause.

Are you ready to re-set your body’s nutritional system back to “original Designer specifications”? The Tri-Decathlon Delux is a 13 day program of whole foods, water and walking. You can cleanse your body of toxins and fill it with natural antioxidants at the same time. Imagine the good you can do for your body by treating it to 13 days of nature’s best.
 

Fruits & Vegetables

"Eat your fruits and vegetables" is one of the tried and true recommendations for a healthy diet - and for good reason. Eating plenty of fruits and vegetables can help you ward off heart disease and stroke, control blood pressure and cholesterol, prevent some types of cancer, avoid a painful intestinal ailment called diverticulitis, and guard against cataract and macular degeneration, two common causes of vision loss.

What does "plenty" mean? More than most Americans consume. The latest dietary guidelines call for five to thirteen servings of fruits and vegetables a day.

The largest and longest study to date, done as part of the Harvard-based Nurses' Health Study and Health Professionals Follow-up Study, included almost 110,000 men and women whose health and dietary habits were followed for 14 years. The higher the average daily intake of fruits and vegetables, the lower the chances of developing cardiovascular disease.

Increasing fruit and vegetable intake by as little as one serving per day can have a real impact on heart disease risk. According to these two Harvard studies, for every extra serving of fruits and vegetables that participants added to their diets per day, their risk of heart disease dropped by 4 percent.

Fruits and vegetables are clearly an important part of a good diet. Almost everyone can benefit from eating more of them, but variety is as important as quantity. No single fruit or vegetable provides all of the nutrients you need to be healthy. The key lies in the variety of different fruits and vegetables that you eat.

Sodas and Obesity
Bubbling Over: New Research Shows Direct Link Between Soda and Obesity

While health officials have long suspected the link between obesity and soda consumption, research released today provides the first scientific evidence of the potent role soda and other sugar-sweetened beverages play in fueling California’s expanding girth.

In their landmark study: Bubbling Over: Soda Consumption and Its Link to Obesity in California, researchers from the UCLA Center for Health Policy Research (CHPR) and the California Center for Public Health Advocacy (CCPHA) discovered a strong correlation between soda consumption and weight. Based upon data from more than 40,000 interviews conducted by the California Health Interview Surveys (CHIS), researchers found that adults who drink a soda or more per day are 27 percent more likely to be overweight than those who do not drink sodas, regardless of income or ethnicity.

"The science is clear and conclusive: soda is fueling California’s $41 billion a year obesity epidemic," says CCPHA Executive Director Dr. Harold Goldstein, an author of the research brief. "We drink soda like water. But unlike water, soda serves up a whopping 17 teaspoons of sugar in every 20-ounce serving."

Research shows that over the last 30 years Americans consumed 278 more calories per day even as physical activity levels remained relatively unchanged. One of the biggest changes in diet during that period was the enormous increase in soda consumption, accounting for as much as 43 percent of all new calories. According to Goldstein, that research, combined with this new data on soda consumption, offers conclusive proof of the link between soda and obesity.

And while adult soda consumption is troubling, consumption trends among children paint an even more alarming picture for the future health of California. The study found that 41 percent of young children (2-11 years of age) are drinking at least one soda or sugar-sweetened beverage every day. Adolescents (12-17) represent the biggest consumers, with 62 percent (over 2 million youths) drinking one or more sodas every day – the equivalent of consuming 39 pounds of sugar each year in soda and other sugar-sweetened beverages.

"Soda is cheap, sweet and irresistibly marketed to teens," says the study’s lead author, Dr. Susan H. Babey, a research scientist with the UCLA Center for Health Policy Research. "Not enough teens know about the health and dietary risks of drinking huge quantities of what is essentially liquid sugar while television and advertising tell them it is “cool” to do so."

There were major differences in adult consumption rates by county, the study discovered. Residents of the lowest soda consuming counties of Marin, San Francisco, Yolo and San Mateo drink far less soda than their counterparts in the heaviest drinking counties of Kings, Madera, Kern and Imperial. Nevertheless, the soda/obesity linkage still holds true - those who consume large amounts of soda, regardless of where they live, suffer disproportionally from obesity and overweight.

"If we are serious about tackling the obesity crisis, cutting back soda consumption has to be the top priority," Goldstein asserts. "Parents, communities, businesses and government all have a role to play in helping to reduce consumption. We cannot afford to raise another “Pepsi Generation”

Funding for the study was provided by The California Endowment, a private statewide health foundation that is a national leader in the childhood obesity prevention movement.

"This research clearly shows the very serious health risks of drinking soda and other sweetened beverages. I hope policymakers will read this report closely and think about what they can do to combat the obesity epidemic that is clearly tied to consuming too many sodas," says Dr. Robert K. Ross, president and CEO of The California Endowment.

Click Here for Info on the full study
 

Depressing Processed Foods

A diet heavy in processed and fatty foods increases the risk of depression, according to British research published. Researchers at University College London also found that a diet including plenty of fresh vegetables, fruit and fish could help prevent the onset of depression.

They compared participants -- all civil servants -- who ate a diet largely based on "whole" foods with a second group who mainly ate fried food , processed meat, high-fat dairy products and sweetened desserts.

Taking into account other indicators of a healthy lifestyle such as not smoking and taking physical exercise , those who ate the whole foods had a 26 percent lower risk of depression than those who ate mainly processed foods.

People with a diet heavy in processed food had a 58 percent higher risk of depression.

The researchers put forward several explanations for the findings, which are published in the British Journal of Psychiatry .

Firstly, the high level of antioxidants in fruits and vegetables could have a protective effect, as previous studies have shown higher antioxidant levels to be associated with a lower risk of depression.

Secondly, eating lots of fish may protect against depression because it contains high levels of the sort of polyunsaturated fatty acids which stimulate brain activity.

And they said it was possible that a "whole food" diet protects against depression because of the combined effect of consuming nutrients from lots of different types of food , rather than the effect of one single nutrient.

The researchers concluded: "Our research suggests that healthy eating policies will generate additional benefits to health and well-being, and that improving people's diet should be considered as a potential target for preventing depressive disorders ."

The study was carried out on 3,486 people with an average age of 55, who worked for the civil service in London.