i drink one postworkout and pre-bed. the postworkout one is a mix of whey isolate (fast-absorbing) and casein (slow-absorbing). pre-bed is all casein. the postworkout shake stimulates protein synthesis and muscle repair, the pre-bed one provides steady elevated bcaa levels in the blood, which also helps muscle growth and repair and prevents catabolism.
while they aren't "necessary" they work pretty well, especially if you want an easy to prepare, low calorie boost of protein. i would definitely recommend one post-workout, pre-bed is not neccessary, any sort of protein-rich food will suffice. i just drink one then for convenience.
i would also recommend a postworkout meal after the shake- your body needs more than just protein. get some carbs and healthy fats in there as well.
as for recipes, protein w/milk tastes good but it's even better blended with milk, a banana, and ice. you can throw in other fruit, peanut butter, etc. as well depending on your tastes as well as what flavor the protein is.
Wow...I actually came in here to ask when the best time to have a shake would be...so thanks for that info.
Had my first shake today... 1 cup ON Whey (Vanilla Ice Cream), 1/2 cup of 1% Milk, 2 ice cubes, and a banana...it tasted decent, but it's gonna take some getting used to. I'll prob try another recipe tomorrow.
I'm still having problems w/ weights during my workout. I find myself getting fatiqued pretty quickly during my sets leaving me unable to finish. Worked on my shoulders today using 20's and found myself shaking after I hit 5...this is a problem that's been happening to me alot lately. I continue to be sore a day or even two after my workouts. I just don't get it...
Maybe I just need consistency, or start from 20's for a week straight and work my way up? I don't know what to do!