According to the data, you need to consume 3500 kilocalories per week, 500 kilocalories per day, and 50 grams of fat if converted into fat (estimated value). One day's consumption doesn't count. If you count it all, it will take about two years. If it becomes a muscle, it will stretch back faster after eating a lot of protein for about 1.2 years. Do you have a good stomach? Affected back