Hi all,
There has been controversy about whether it is better to take LDN at bedtime, or whether the same efficacy is found if you take it during the day.
In the interview by Dr. Zagon, referenced in the previous few posts, Dr Zagon says that there is no difference in effect whenever you take LDN, and that the reason he had suggested taking it at night was that for a few hours after taking LDN your opioid receptors are blocked and this can be uncomfortable for some--hence you might wish to sleep through it.
He also said that a sort of urban legend had started from his comment on dosing time, but that there was no relation between LDN's efficacy and the circadian rhythm.
I have just been reading commentary by one of the other primary clinicians using LDN, Dr Bernard Bihari. Apparently he has had more clinical experience using LDN in humans. He disagrees with Dr. Zagon's statement that there is no difference in efficacy according to dosing time. He believes that the circadian rhythm is a factor because the body produces most of its endorphins between approx 2 and 4 a.m.
To summarize from another board: When LDN is taken late at night (between 9 p.m.-- 3 a.m.) it causes a marked increase in the production of beta-endorphin and metenkephalin. This happens in the very early morning hours when it is believed that most of these hormones are produced by the body. Studies have demonstrated that LDN can induce as much as a three-fold increase in their production overnight.
http://ldn.proboards.com/index.cgi?boar ... hread=1297So, if you are trying LDN, you might wish to experiment yourself with dosing time as this controversy remains.
Susan