Golf Nutrition

The fun of playing golf is great for your body too, but be aware that you might need some extra nutrition to help the process.
EAT before you play. This will provide a steady release of energy while you play. Go for complex carbs and protein.
Eat during the game. You are trying to maintain a balance energy level to get the most out of your game. Carry portable snacks and munch throughout the game. Save the last snack for the 16th hole.
HYDRATION is the key to a successful game. Bring a portable water bottle and fill during the game preferably every four to five holes. Watch your caffeine or alcohol intake due to risk of dehydration. Enjoy these after the game in the lounge.

I am not a real golfer but all this advise sounds good and might be helpful, I hope.