Dangers of Fasting for Weight Loss
Participants ate one of the three aforementioned dietary patterns in 3 separate phases of the trial, including 1 Screening, 2 , Run-in and 3 Intervention. Nutrition Concepts and Controversies 11th ed. Nutrition, Metabolism, and Cardiovascular Diseases. This article's tone or style may not reflect the encyclopedic tone used on Wikipedia. But in the long term, success rates were not different from people who are on a more 'traditional' diet.
Typical Fasting Weight Loss Plans
You can find dozens of do-it-yourself plans touting the unproven benefits of fasting, ranging from flushing "poisons" from the body to purging 30 pounds of fat in 30 days. It's true that fasting -- that is, eating little to no food -- will result in weight loss, at least in the short term. But the risks far outweigh any benefits, and ultimately, fasting can cause more harm than good.
Some plans allow a few solid foods, but are still called fasts because they provide so few calories. Not all fasts are created equal.
Some can be perfectly safe, such as medical fasts supervised by a physician. Religious and cultural fasts are typically undertaken as an act of devotion, last from hours, and are not intended to promote weight loss. Fasts lasting a day or two are unlikely to be dangerous for most healthy adults. But high-risk people, the elderly, anyone with a chronic disease, pregnant women, and children are advised against any type of fasting.
The real danger lies in staying on the fast for prolonged periods, anywhere from three days to a month. When you dramatically reduce your calorie intake, you will lose weight.
Study results indicate that the quantity of dietary sodium in the control diet was twice as powerful in its effect on blood pressure as it was in the DASH diet. As stated by Sacks, F. The DASH diet and the control diet at the lower salt levels were both successful in lowering blood pressure, but the largest reductions in blood pressure were obtained by eating a combination of these two i.
The hypertensive subjects experienced an average reduction of From Wikipedia, the free encyclopedia. This article needs more medical references for verification or relies too heavily on primary sources. Please review the contents of the article and add the appropriate references if you can.
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These results don't change ADA's recommendations for achieving healthful weight that can be sustained over a lifetime. Archived from the original on 2 February These diets are generally associated with higher intakes of total fat, saturated fat, and cholesterol because the protein is provided mainly by animal sources. Beneficial effects on blood lipids and insulin resistance are due to the weight loss, not to the change in caloric composition.
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