An interesting Does protein intake improve cycling“>article + discussion.
I’m a fan of eating a higher protein diet after hard rides for muscle recovery and repair.
This does not negate the need for simple sugars and carbs immediately after a ride – then my next meal will usually be more focused on protein. BUT keep in mind that I am a protein metabolic type. Meaning that I do well eating meat, steaks, chicken, fish, beans. Some people don’t feel as well on a diet like this, but eating ‘more’ than usual would be helpful.