[Slyfox]

How many grams of protein do you take in per day? A lack of protein might make you tired.

[RoosterRedux]

I eat a couple of grilled boneless pork loin chops a day usually (about a pound). Some days I eat a cheese omelet (3 eggs).

That said, I will start measuring my protein intake.

I think I need more nuts (thinking cashews).

[PhiloBedo]

I would suggest adding whey protein powder to the smoothies, if not already doing so.