Yes, that's the theory, but for every supplement that most of us agree is worthless, there is a logical explanation of why it
should work.
However, the real world of the human body turns out to be very complicated, and there may be factors that we don't anticipate that cause the supplement to not actually be helpful in the real world.
The
casein protein at bedtime theory makes sense, but perhaps it doesn't actually make a difference.
Here's one possibility:
I've read that growth hormone is produced in the first half of the sleep period, and that the second half of the sleep period is REM sleep that is not involved in the growth process. If that is true, then it is only important for protein to be present in the blood stream for the first half of the sleep period.
Or maybe some yet unknown process makes it unimportant how much amino acids are present at night - perhaps it turns out that only the levels of 7-11-dirtysoxenase matters.
Anyway, that is why I was interested in any personal experiences - and yours are helpful, but the more "data points" the better.
PS This reminds me of a "tip". It turns out that GH is produced during the sleep period according to "circadian rhythms", ie it is actually related to the time of day. If you go to sleep at 2am or later, your GH production that night is next to nil. So, going to sleep earlier can help your GH production. This is according to NIH studies, which didn't get much publicity because sleep is not patentable.
< Message edited by TheDude -- 8/22/2003 7:16:06 PM >