What is considered rapid weight loss? – Weight Loss Diet Uk
Fasting glycemic control and glycemic load may serve to define a rapid weight loss plan. Generally, this means that a person will not lose any weight in the first six months of a diet plan that is based on a fast-food calorie count that exceeds a defined number of kilocalories per day. The first six months are considered the primary study period. However, even in this first six months, any body weight loss can be used as evidence of success in determining the diet plan’s success rate.
For example, in a study reported in 2006 in the Journal of the American Society for Nutrition, participants with a total energy intake of only 2000 kcal per day lost an average of 10.2 kg of fat during 18 months of a low-fat diet (1). In a trial report in 2007, 2,811 men who had completed a 16-week weight loss phase lost an average of 6.4 kg of fat during a 1-year period of dieting (4). A study in 2008 in the International Journal of Obesity reported the weight loss of 12,977 Japanese men who followed a low-carbohydrate or no-carbohydrate low-fat diet for 30 weeks caused the median change in body weight (in kilograms) to decrease from 37.5 kg to 31.2 kg. Therefore, weight loss in the first six months of adopting a diet that is based on a fast-food calorie count of more than 1000 kcal/day does not necessarily indicate that a diet plan is rapid weight loss at the expense of caloric restriction.
Fasting glycemic control is the rate at which glucose can be used as a fuel for metabolism in individuals. A person’s fasting glycemic control should be assessed using measures such as fasting blood sugar (which measures total blood sugar, not glucose) and glycemic suppression.
Does rapid weight loss require that everyone be on a very low-carbohydrate diet?
No. Rapid weight loss as defined by a fast-food calorie count that exceeds 1000 kcal/day is not necessary for people to adopt a diet based on low-carbohydrate diets, because the glycemic index of most foods is quite low (5, 6).
However, in addition to a very low-carbohydrates diet, there are other approaches that can improve your diet and achieve a reduction in body weight and blood sugar, and these include eating less protein, increasing the consumption of vegetables and fruits, including vegetables and fruits in excess, eating whole grains and other dietary fibers,
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