Nah, I don't really do so much heavy lifting -- mainly a lot of conditioning stuff as I'm a martial artist (practicing both hard external stuff and soft internal work). Fat consumption isn't really all that high, I just use olive oil on some of my dishes. It is mainly fruits and veggies with me, also some foraging finds...next up would be fresh seafood and chicken.
If anyone is interesting in learning how to forage http://www.wildmanstevebrill.com/
this guy tours the states, go to one of his 'classes'