You can start supplementing with carbohydrates. I've read some of your posts and it appears to me that you're following a keto diet. Here you are asking about supplementation when you in actual fact have done away with a whole macro food! One of the most anabolic foods of all is carbohydrate. Look at its name then see what muscles are made of and how they contract, for only then you may begin to appreciate such a macro.
It’s all about balance here, and energy as well as recovery is part and parcel of that balance whether your aim is to lose some fat or gain some muscles; balance is here to stay and anything that would disturb it would be met with a forceful retaliation from your wise body if not sooner, then later…guaranteed!
Are you allergic to carbs or are you simply following one man's advice?
Fadi.