Re: What Sleep aid?..Non-respiratory depressant
Posted: Wed Jan 28, 2009 3:29 pm
I've got one: It turns out that science has proven that lavender essential oil actually has therapeutic value in inducing and promoting sleep. The abstract for the first human study of lavender and sleep states:
“Aromatherapy is an anecdotal method for modifying sleep and mood. However, whether olfactory exposure to essential oils affects night-time objective sleep remains untested. Previous studies also demonstrate superior olfactory abilities in women. Therefore, this study investigated the effects of an olfactory stimulus on subsequent sleep and assessed gender differences in such effects. Thirty-one young healthy sleepers (16 men and 15 women, aged 18 to 30 yr, mean+/-SD, 20.5+/-2.4 yr) completed 3 consecutive overnight sessions in a sleep laboratory: one adaptation, one stimulus, and one control night (the latter 2 nights in counterbalanced order). Subjects received an intermittent presentation (first 2 min of each 10 min interval) of an olfactory (lavender oil) or a control (distilled water) stimulus between 23:10 and 23:40 h. Standard polysomnographic sleep and self-rated sleepiness and mood data were collected. Lavender increased the percentage of deep or slow-wave sleep (SWS) in men and women. All subjects reported higher vigor the morning after lavender exposure, corroborating the restorative SWS increase. Lavender also increased stage 2 (light) sleep, and decreased rapid-eye movement (REM) sleep and the amount of time to reach wake after first falling asleep (wake after sleep onset latency) in women, with opposite effects in men. Thus, lavender serves as a mild sedative and has practical applications as a novel, nonphotic method for promoting deep sleep in young men and women and for producing gender-dependent sleep effects.”
Goel, N, Hyungsoo, K, Lao, RP (2005); An Olfactory Stimulus Modifies Nighttime Sleep in Young Men and Women; Chronobiology International Vol. 22, No. 5:889-904.
Please note that I am the person behind the PurSleep products (all of which employ lavender essential oil) but I hope this does not seem too Spammy. I've been on the boards for a long time and my experience with the PurSleep products corroborates this study. I post it only because it's directly relevant to the thread and few people know about it (the lavender farmers can't afford to advertise as much as the drug companies).
“Aromatherapy is an anecdotal method for modifying sleep and mood. However, whether olfactory exposure to essential oils affects night-time objective sleep remains untested. Previous studies also demonstrate superior olfactory abilities in women. Therefore, this study investigated the effects of an olfactory stimulus on subsequent sleep and assessed gender differences in such effects. Thirty-one young healthy sleepers (16 men and 15 women, aged 18 to 30 yr, mean+/-SD, 20.5+/-2.4 yr) completed 3 consecutive overnight sessions in a sleep laboratory: one adaptation, one stimulus, and one control night (the latter 2 nights in counterbalanced order). Subjects received an intermittent presentation (first 2 min of each 10 min interval) of an olfactory (lavender oil) or a control (distilled water) stimulus between 23:10 and 23:40 h. Standard polysomnographic sleep and self-rated sleepiness and mood data were collected. Lavender increased the percentage of deep or slow-wave sleep (SWS) in men and women. All subjects reported higher vigor the morning after lavender exposure, corroborating the restorative SWS increase. Lavender also increased stage 2 (light) sleep, and decreased rapid-eye movement (REM) sleep and the amount of time to reach wake after first falling asleep (wake after sleep onset latency) in women, with opposite effects in men. Thus, lavender serves as a mild sedative and has practical applications as a novel, nonphotic method for promoting deep sleep in young men and women and for producing gender-dependent sleep effects.”
Goel, N, Hyungsoo, K, Lao, RP (2005); An Olfactory Stimulus Modifies Nighttime Sleep in Young Men and Women; Chronobiology International Vol. 22, No. 5:889-904.
Please note that I am the person behind the PurSleep products (all of which employ lavender essential oil) but I hope this does not seem too Spammy. I've been on the boards for a long time and my experience with the PurSleep products corroborates this study. I post it only because it's directly relevant to the thread and few people know about it (the lavender farmers can't afford to advertise as much as the drug companies).