If you follow a 3-day fat fast, you should lose 4-8 pounds and gain up to 40-50% back. If you follow a 5-day fat fast, the weight loss could be even larger, up to 6-10 pounds and again gaining up to 40-50% back. The fat loss depends on your current weight and body fat percentage. In general, people with more weight and higher body fat percentage lose more fat than those with just a few extra pounds.
https://ketodietapp.com/Blog/post/2014/08/14/Complete-Guide-to-Fat-Fast
How It Works: Fast for 24 hours once or twice per week. During the 24 hour fast, which creator Brad Pilon prefers to call a “24 break from eating,” no food is consumed, but you can drink calorie-free beverages.
http://dailyburn.com/life/health/intermittent-fasting-methods/
The #1 problem with water fasting and ketosis. Even with all the fat burn blockers gone, your body still won't be able to extract enough energy from your body fat reserves alone. It won't matter that you already reached your highest possible fat burn rates, your body will still need to extract some energy from your vital body mass too.
http://www.leanhigh.com/weight-loss/diet-reviews/fasting-for-weight-loss-extremely-effective-when-done-right
How long does it take to enter ketosis on a water fast? According to one water fasting study, it can take up to 3 days before your body can reach full ketosis during a water fast. Because, even if you stop eating food completely, your body will still have to burn away your non-fat energy reserves first.
http://www.leanhigh.com/weight-loss/diet-reviews/fasting-for-weight-loss-extremely-effective-when-done-right
Started by: Martain Berkhan. Best for: Dedicated gym-goers who want to lose body fat and build muscle. How It Works: Fast for 14 (women) to 16 (men) hours each day, and then “feed” for the remaining eight to 10 hours. During the fasting period, you consume no calories, though black coffee, calorie-free sweeteners, diet soda and sugar-free gum are permitted.
http://dailyburn.com/life/health/intermittent-fasting-methods/
You may shed some weight in the first 24 hours, and continue to lose as long as you stay on track until you have reached your weight-loss goals. This is a great way to offset unhealthy eating days and force your body to melt fat! 1. Be sure to drink plenty of water every day. Aim for 100 fl oz, minimum.
http://www.doctoroz.com/blog/lisa-lynn/metabolic-fasting-fat-loss
After 72 hours, ketosis continues as long as there is enough fat in the body. Prolonged fasting can lead to a state marked by harmful levels of ketone bodies and high levels of acidity in the blood. Ketosis usually starts after 48 hours for women and 72 hours for men. Note that ketosis is different than ketoacidosis.
http://www.livestrong.com/article/437499-how-long-can-i-fast-before-i-start-losing-muscle/
A metabolic fast for fat loss is a good solution. What’s the difference between fasting and metabolic fasting to lose fat? Regular fasting slows down your metabolism and causes your blood sugar levels to rise due to the stress fasting places on your body.
http://www.doctoroz.com/blog/lisa-lynn/metabolic-fasting-fat-loss
Most people start to lose muscle mass after 24 to 48 hours. To stop the process, or at least reduce it, consuming a liquid with glucose, usually in the form of sugar can help. Juices and sports drinks with glucose are a popular choice. Protein shakes can also help.
http://www.livestrong.com/article/437499-how-long-can-i-fast-before-i-start-losing-muscle/
A metabolic fast provides your body with the nutrients it needs to stimulate your metabolism to push your body into fat-burning mode. Fasting incorrectly can do permanent damage to your metabolism, but metabolic fasting for fat loss is a healthy way to boost your metabolism, burn fat and shed pounds!
http://www.doctoroz.com/blog/lisa-lynn/metabolic-fasting-fat-loss
fasting how long before fat
To burn fat, fast for 72 hours.. You need to fast for 72 hours before fat.