The National Institutes of Health (NIH) recommend trying to lose between one and two pounds a week. Losing weight at a slow and steady rate is actually better for your body because it helps ensure that your body is losing fat and keeps the weight off.
Different, what is a realistic time frame to lose 20lbs?
Underpinning every truth in weight loss is consistency. Using our 20 pound example, you can expect to lose this weight in five months. Four if you're incredibly diligent. Two if you plan to gain 30 pounds back (read: crash diet and over-exercising).
In any way, can you lose a noticeable amount of weight in 2 weeks? Two weeks may seem not enough to drop any meaningful amount of weight, but there are safe ways to drop a handful of unwanted kilograms in a short period of time. Fad diets and promoters of weight loss pills will have you believing otherwise, but there are safe and effective ways to lose weight in 2 weeks or less.
Though, how can I lose a lb a day?
For you to lose 1 pound of fat (or 0.4 kilograms) a day, you have to burn about 3500 calories (5). As a general rule, women and men require 2000 and 2500 calories, respectively, each day (20). To lose any extra weight, you need to cut about 500 to 1000 calories from your average.
How much weight will I lose if I eat 1200 calories a day?
Many studies have shown that following low calorie diets, including 1,200-calorie diets, can promote weight loss. For example, a study in 2,093 people with obesity demonstrated that a medically supervised 1,200-calorie meal replacement diet resulted in an average fat loss of 4.7% over 12 months ( 6 ).