alcohol actually cant be stored as fat
u could drink vodka all day and never gain weight
the way alcohol make su gain weight is its burned before any other calories
hence if you drink vodka, anything you eat while vodkas stays in ur system will be stored, once all the alcohol is burned ur body will return to burning cabrs and fats proteins as energy
this is why PURE alcoholics are always skinny,
when i say alochol i dont mena beer and wine, these arent alcohol, im refering to spirits
to OP, alcohol doesnt spike insulin, so since ur on CKD you could drink vodka with diet coke and u wouldnt gain much weight
just try cut out fats few hours before you drink, and make sure u last meal is pure protein, and ull be sweet
next day u can return to CKD