meizitangzisu

Winter in Canada, a period when for most people sitting the cold takes over from summer activity. Come next spring, that inactivity often has people jumping to the latest diet to take Cho Yung Tea off that winter putting on weight.

Would be that the best solution?

Popular commercial diets will help you lose a few pounds in the short term, but staying lean after the first year and the diet's effect on heart health are unclear, based on research published in Circulation: Cardiovascular Quality and Outcomes, a united states Heart Association journal.

Nearly 70 percent of American adults are obese or overweight - and therefore at greater risk for health issues such as cardiovascular disease, stroke, high blood pressure and diabetes. Whether an eating plan is going to be effective is a vital public health question.

"Despite their popularity and important contributions to the multi-million dollar weight reduction industry, we still don't know if these diets work well to help people slim down and decrease their risk factors for cardiovascular disease," said Mark J. Eisenberg, M.D., M.P.H., the study's senior author and Professor of Medicine at Jewish General Hospital/McGill University in Montreal, Quebec, Canada. "With this type of few trials looking at each diet and their somewhat conflicting results, there's only modest evidence that using these diets is beneficial in the long-term."

After analyzing numerous studies on four popular weight loss programs -- Atkins, South Beach, Weight Watchers, and Zone -- that promote weight loss and improved cardiovascular health, researchers found:

In trials comparing Dieters to usual care, Dieters dieters lost a typical 7.7 to 13.2 pounds after twelve months compared to 1.8 to 11.9 pounds with usual care, however at 24 months, the weight lost was partially regained. Usual care describes traditional methods to promote weight reduction for example low-fat diets, behavioral weight loss intervention, nutritional counseling, or self-help materials.

Results from trials around the Atkins diet were inconsistent. Within the only trial comparing the South Beach diet to usual care, no improvement in weight reduction took place 12 months, however the participants within this study were both severely obese and had undergone gastric bypass surgery.

Trials involving head-to-head comparisons between Atkins, Dieters, Zone and usual care suggest that all result in a modest weight loss at twelve months, as did those in the control group who received the typical care. Those found on the Atkins diet lost an average 4.Six to ten.3 pounds; Dieters participants lost a typical 6.6 pounds; Zone dieters lost a typical 3.Five to seven pounds; and control lost about 4.85 pounds.
In studies involving head-to-head comparisons, there were no marked differences between Atkins, Weight Watchers, and Zone diets at improving cholesterol, blood pressure, blood sugar levels, or other cardiovascular risk factors.
The longest diet studies researchers analyzed lasted for 2 years, and results were only accessible for that Atkins or Weight Watchers diets. Those studies found dieters regained a few of their weight over time.

To better understand the potential 2 Day Diet advantages of any one or all of these diets, researchers have to conduct large clinical trials directly comparing all popular diets for long-term weight loss and alterations in other heart disease risk factors, he explained.

"A broader lifestyle intervention, which also involves doctors along with other health care professionals, might be more effective," Eisenberg said. "This also tells doctors that popular diets by themselves may not be the reply to help their patients slim down."