La skrev:Jeg kom til at tænke på det med at valle protein som regel kun er at fortrække frem for kassein før/efter træning, fordi man optager det så hurtigt. Men ville effekten blive lidt som hvis man havde drukket en kassein shake, hvis man nu sad med sin valle shake og drak den over noget tid. altså at man ikke bare kaster den hele i sig på en gang, men sidder og drikker den i et stille tempo. Så man på den måde skulle opnå samme effekt som hvis det havde været kassein.
Er der noget af foretrække ved kassein frem for valle, hvis man har tålmodigheden til at drikke shaken i det rigtige tempo? eller er dette helt ude i skoven?

However, this same laboratory followed this study with a more in-depth investigation.(3) They took four groups of 5 or 6 young men and had them consume a 30-gram protein meal. However, they were divided into four categories:
a) a single meal of slowly digested casein (CAS)
b) a single meal of free form amino acids that had the same composition as the casein (AA)
c) a single meal of rapidly digested whey protein (WP)
d) repeated small meals of whey protein mimicking the slow digestion rate seen in the casein (RPT-WP). The RPT-WP group had 13 small whey protein meals given every 20 minutes over four hours. All subjects were examined over a 7-hr period.

When they examined leucine balance (a measure of whole body anabolism), CAS was found to be superior to AA and the RPT-WP was superior to WP. And with regards to RPT-WP versus CAS, their preliminary data suggest that RPT-WP is better than CAS.