Reduce calories by about 500-1000 cal a day to lose about 2 pounds a week. Vera Slim Some people lose more, and some less but this is a good rule of thumb. This is considered a safe range to lose so you can keep it off. It's not safe and eventually you will gain more back if you deplete your body of calories too fast. If you cut your calories too rapidly or too low, your body will tend to feed off the valuable muscle. This is disastrous to any weight loss program because muscle makes us look firm and sexy, muscle keeps our metabolisms strong, and muscle is what our heart is made of. Cutting back too fast can damage your heart..
https://goldencondor.org/vera-slim/