And here I was covered: I have been a diabetic since childhood. I follow a very strict diet. I usually don’t explain anything to anyone, I just don’t eat everything. However, in the guests is often some good soul, who "exactly knows" that this chocolate cake is not harmful, and even useful and in general diabetes is treated with herbs, they will now tell me how.

To refuse, fucking ignorant. And trying to feed a diabetic cake polite, right?! to

There must be a doctor at the table to prove that alcohol is beneficial.
Not in small doses.