Bulletproof bodybuilding routine
I am a skinny guy, I had average BMI body. In the past, I consumed high protein, moderate fats and low carb. Honestly, I had to limit my carbohydrates due to my disease. Recently, I'm got into bulletproof coffee and so addicted to it. Right now, i want to gain abit of fats and more muscle mass. What are the recommendation bodybuilding routines for high fats/protein and low complex carb ?