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Even if most people respected these restrictions and usually made penance when they violated them, there were also numerous ways of circumventing them, a conflict of ideals and practice summarized by writer Bridget Ann Henisch:. The response came in two forms: In most of Europe, Fridays were fast days, and fasting was observed on various other days and periods, including Lent and Advent. From Wikipedia, the free encyclopedia. In addition to its effect on blood pressure, it is designed to be a well-balanced approach to eating for the general public. During particularly severe fast days, the number of daily meals was also reduced to one. Your body - specifically, the kidneys , liver , lungs , colon , and skin -- is perfectly capable of removing toxins itself.
Keep in mind that the initial weight lost on a fast is primarily fluid or "water weight," not fat. And when you go back to eating, any lost weight usually gets a return ticket back.
Not only do most people regain weight lost on a fast, they tend to add a few extra pounds because a slower metabolism makes it easier to gain weight.
Worse, the weight that is regained is likely to be all fat -- lost muscle has to be added back at the gym. Side effects of fasting include dizziness , headaches , low blood sugar , muscle aches, weakness , and fatigue. Prolonged fasting can lead to anemia , a weakened immune system, liver and kidney problems, and irregular heartbeat.
Fasting can also result in vitamin and mineral deficiencies, muscle breakdown, and diarrhea. When you drink laxative concoctions during a fast, there is an increased risk of fluid imbalance and dehydration.
The risks get more complicated and severe the longer you stay on a fast, or if you repeatedly go on fasts. It sounds logical that fasting could cleanse your body of harmful substances that could cause a host of ailments like obesity , fatigue , and headaches. But there is no scientific evidence that you need to fast to "cleanse" your body or remove toxins.
Your body - specifically, the kidneys , liver , lungs , colon , and skin -- is perfectly capable of removing toxins itself. Nutrition experts agree that fasting is a potentially dangerous, and not particularly effective, way to lose weight. Instead of a fast, opt for a healthy eating plan that you can stick with long-term Healthy diets provide a minimum of 1, calories and include a variety of fruits, vegetables, whole grains, low-fat dairy, lean protein, and healthy fats , along with regular physical activity.
Her opinions and conclusions are her own. Dangers of Fasting for Weight Loss When you dramatically reduce your calorie intake, you will lose weight. Continued Side effects of fasting include dizziness , headaches , low blood sugar , muscle aches, weakness , and fatigue. Infection, electrocution and injury: Florence's floodwaters may carry hidden dangers Floodwaters carry hidden risks that cause electrocution, injury and infection.
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