מה הניגוד שבין קפאין לקריאטין מונו?

itaiprz1 · 30-08-08, 16:53

ציטוט:

פורסם במקור על ידי m0she

יש ניגוד, הקפאין מבטל את הפעילות של הקריאטין - אני לא מכיר הסבר שנמצא לסיבה.

בידיוק היום קראתי על זה וזה לא נכון,

ציטוט:

q: I heard that creatine and caffeine can be consumed at the same time. But an article i read claims caffeine inhibits the absorption of creatine into muscle tissue. Which is true?

A: There was a controversial research study published in 1996 in the journal of applied physiology about creatine and caffeine; however, if you study that article closely, you'll find that caffeine had no effect on creatine uptake into muscle. A more recent study by vanakoski, et al. In 1998 investigated the pharmacokinetics of caffeine and creatine, both alone and in combination. They reported when creatine was used alone or even in combination with caffeine that, "creatine was rapidly and efficiently absorbed, as reflected by plasma concentrations." because researchers concluded that creatine was efficiently absorbed even when combined with caffeine, it does not appear from the results of this study that caffeine exerts a negative effect on the uptake of creatine into muscle tissue.