Thanks guy for replays and informations. Just im still wondering if this what gp said about not checking insuline resistance in uk is true?
About low carb i heard that when u got problems with weight since childhood(like me)u should be carefull cause it can not work on u. I was trying lchf and during one week my weight went up 3 kilo. So i gave up thinking why this what is working so good on the others not working on me? As well like diet made especially for me by clinic dietetician. After many research i found out about insuline resistance and just wanted to exlude this but gp told me like i said above. So im very confused and thinking to find private laboratory but if gp is wrong i dont wanna pay a lot for testes i think i should have for free.