So somewhere (forget where) I heard fats slow down protein synthesis in the body. So I was wondering if it would be okay if I put peanut butter or nutella in my protein shake (post workout) since they have some fats in them.
[quote]Dickson wrote:
So somewhere (forget where) I heard fats slow down protein synthesis in the body. So I was wondering if it would be okay if I put peanut butter or nutella in my protein shake (post workout) since they have some fats in them.
So no PB or Nutella or is it okay?[/quote]
Well, generally, fats temper the glycemic index of a food. However, when ingested with a significant amount of carbs (as in a post workout shake), you might actually drive fat directly into storage.
In short, post workout, not the best idea to add fats.
Even though you want a big insulin rush post-workout, you’d prefer the drink to consist of high amounts of protein and high amounts of sugar (and little fat) to drive aminos into the muscle cells.