I had my sleeve since one year and now my body ask a lot of sugar and every thing sweet there is no extra weight i lost 42 kilos but i need awnser about this is that normal im affraid to gain more weight

I would think that if you eat too much sugar, you will gain weight. If you are craving sugar so badly, maybe you are lacking in other nutrients. You need to make sure you are getting enough protein, taking all your vitamins and getting enough water. I know for me sugar can be very addicting. Once I eat it, I want more and more.

You really need to speak to your surgeon or a doctor and maybe get a blood test. Craving sugar like that is either a head hunger psychological thing, or it could very well be a medical issue, thyroid, diabetes, or whatever. We all have cravings but if you aren't able to control them, then you need to seek help from the doctor.