Exercise supplements and aging, health benefit, cancer, diabetes, mental function by Ray Sahelian, M.D.

 

Exercise keeps the body, and mind, in tiptop shape. Exercise and physical activity slow age-related declines and mental function, improve body tone, reduce the risk for cardiac events and stroke, and even reduce the incidence of fibroids. even low levels of weekly exercise has major health benefits. Thirty minutes of brisk walking three days per week is enough to drive down blood pressure and improve overall fitness.

 

Supplements useful for exercise
Many supplements are used by athletes for athletic enhancement. I am not an expert on this topic but, over time, will mention additional supplements that could enhance exercise or athletic performance. Here are just a few:

 

Creatine increases muscle mass
Protein supplements increase muscle mass
Spirulina may postpone exhaustion after all out exercise.


Exercise and Weight Loss

A brisk walk through the park might be better than a fast run when it comes to shedding pounds. Researchers found that among 14 women who embarked on a three-month exercise regimen, those who worked out at a moderate pace lost more weight than those who exercised more intensively. But it's not time for runners to start slowing down. For one, women in the higher-intensity exercise group did retain more muscle mass than those who worked out more moderately. To get the greatest health and fitness benefits, people should strive for a mix of moderate and vigorous cardiovascular exercise, as well as strength training.
   Moderate exercise like walking may be as good as or better than intense workouts when it comes to maintaining low triglyceride and cholesterol levels. Plus, moderate exercise places less strain on ligaments, tendons, and cartilage tissues.

 

Diet Rx for better weight control management, can be used along with a good exercise program
This natural appetite suppressant works without stimulants. Diet Rx has no added caffeine, ephedra, ephedrine alkaloids, synephrine, hormones, guarana, ginseng, or stimulating amino acids. 

Benefits of Diet Rx

All natural appetite suppressant, decreases appetite so you eat less
Helps you maintain healthy blood sugar levels
Helps you maintain healthy cholesterol and lipid levels
Provides a variety of antioxidant from two dozen herbs and nutrients
Provides healthy fiber
Improves energy
Balances mood
Improves mental concentration and focus
Improves will power and choice of food selection

Diet Rx is available for sale. You can also find out the ingredients in this product, and see a list of hundreds of high quality natural supplements



Benefit of Exercise:

 

Exercise and Cancer Prevention

The anti-cancer effects of exercise are due to increases in a protein that blocks cell growth and induces cell death. The protein, called insulin-like binding protein-3 (IGFBP-3), inhibits another protein called insulin-like growth factor-1 (IGF-1), thereby blocking IGF-1's proliferative effect on cell growth. Another reason exercise may reduce cancer risk is due to a decrease in fat tissue in the body.
     Exercise following a diagnosis of colon cancer substantially reduces the risk of death due to cancer or other causes. Regular, moderate-to-vigorous aerobic exercise can reduce cellular changes in the tissue lining the colon that can lead to the formation of colon polyps and colon cancer
 

Exercise and Mental Function
Regular exercise may prevent the mental decline associated with the long-term use of hormone replacement therapy (HRT). In a study of 54 postmenopausal women, investigators found that long-term HRT use -- more than 10 years -- was linked with poorer scores on a standard test of mental acuity. However, physical fitness appeared to counter this effect, according to findings published in the journal Neurobiology of Aging. While recent research in animals and humans has suggested that short-term estrogen replacement may help thwart age-related mental decline, long-term HRT use may have the opposite effect.

 

Exercise and Diabetes

Exercise can help people with large waistlines reduce their risk of developing type 2 diabetes.

 

Heart rate control
Running and other aerobic activities improve nervous-system control of the heart in young men. A study of 149 healthy young adults found that 12 weeks of aerobic exercise improved the autonomic nervous system's regulation of the heart . The training lowered men's resting heart rate and improved their results on a measure of heart-rate variability -- heart's ability to speed up or slow down in response to demands. American Journal of Public Health, May 2009.

 

Exercise and Parkinson's Disease
Exercise -- whether it's sweating on a treadmill or on a dance floor -- can help Parkinson's patients move better and may even slow the inevitable march of this degenerative brain disease.

 

Exercise and Stroke
Stroke patients who engage in a therapeutic exercise program experience a reduction in depressive symptoms. Along with physical disability, depression is common in stroke patients.
 

Exercise and Old Age
Older adults may have to work harder than young people to perform the same physical activity, but regular exercise may close that age gap. In a study comparing sedentary adults in their 60s and 70s with those in their 20s and 30s, researchers found that older men and women had to use much more oxygen to walk at the same speed as their younger counterparts. But that was before they went through a six-month exercise program. After taking up walking or jogging, biking and stretching, the senior study participants reversed their loss of exercise "efficiency." Exercise efficiency refers to how much energy the body expends to perform a given activity. At the start of this study, older men and women used 20 percent more oxygen to walk at the same speed as a younger person. But six months of regular exercise -- 90 minutes, three days per week -- improved older participants' exercise efficiency by 30 percent, versus only 2 percent among their younger counterparts. Journal of the American College of Cardiology, March 7, 2006.


People who put off regular exercise until they hit the age of 50 can still benefit from physical activity but it appears to take 10 years for the effects to kick in. A study of 2,205 Swedish men, published in March 2009, followed for more than 20 years from the age of 50 showed that exercise made no difference in premature death rates for at least a decade for those who waited until later in life to start physical activity.

 

Exercise danger
Heavy exercise may lead to health danger such as dehydration and various musculoskeletal problems. Excessive exercise such as endurance training may lead to right ventricular dysfunction. See heat stroke for more info.

 

Trampoline injury
Although it appears to be a great way for children to exercise, parents should think twice about buying a trampoline for their children. The number of emergency room visits by children injured on trampolines has more than doubled over the past decade. According to Dr. James G. Linakis of Brown Medical School in Providence, Rhode Island, and colleagues, there were just over half a million such visits in the U.S. in 2000-2005, compared to a quarter-million in 1990-1995. In 1999, the American Academy of Pediatrics urged pediatricians to tell parents not to buy trampolines for home use, or let their children use home trampolines as a means of exercise.
   My comments: Could it be that the addition of trampoline competition to the Olympics has an influence?

 

Cool water after exercise
A dip in cool or chilly water can help endurance athletes recover faster after a tough workout, while alternating between cold and hot water immersion is also beneficial. On the other hand, soaking in hot water is only slightly better than resting for the same amount of time in helping athletes to maintain performance. International Journal of Sports Medicine, July 2008.

 

House chores and gardening
The time people spend doing housework such as scrubbing floors or cleaning windows and gardening and do-it-yourself work (digging, sweeping leaves and the like) does not seem to make a strong influence on heart health, but it can reduce mortality. Housework and gardening reduce the amount of time people spend sitting around doing nothing or watching TV. American Journal of Epidemiology, May 15, 2009.

 

Exercise Emails

Q. Can a person take CoQ10 on the days that I exercise? What about LJ100?
     A. CoQ10 at a dose of 50 mg or less should be fine. As to LJ100, it can increase body temperature so it may be best to not engage in heavy activity, particularly in hot weather, if you take LJ100.