Another switch i made is from using regular veggie oil for cooking. Now I use grapeseed oil, sometimes olive oil and once in a while coconut oil.

Sometimes i'll just eat a heaping teaspoon of the coconut oil. Especially before a workout I like to get a good mix of fats, proteins and carbs. Endurance can go through the roof. Maca powder before a workout seems to extend my cardio by about 10-15% of what I can do. Also your gf will enjoy the added side effects of the maca ;)