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SAD LAMPS

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Dawn Simulators. Introduction Dawn simulators are great.

Dawn Simulators

In my business, a cheap, harmless option is great. They’re better than a placebo, but if you don’t think it does anything for mood you might still like it. Wouldn’t you rather wake up to a gradual dawn and a room full of light than a jangling alarm in a dark room followed by the sudden arrival of mid-morning? Q&A on Bright Light Therapy.

What is light therapy for winter symptoms, and how is it delivered?

Q&A on Bright Light Therapy

Light therapy involves exposure to intense levels of light under controlled conditions. The recommended light therapy system consists of a set of fluorescent bulbs installed in a box with a diffusing screen, and set up on a table or desk top at which one can sit comfortably for the treatment session. Treatment consists simply of sitting close to the light box, with lights on and eyes open. Looking at the lights is not recommended; rather, people are free to engage in such activities as reading and writing, or eating meals. Early research studies used "full-spectrum" bulbs producing bright light similar in color composition to outdoor daylight, in contrast to the color of ordinary fluorescent or incandescent light.

Seasonal Affective Disorder. Designed for the treatment of Seasonal Affective Disorder (SAD), this lamp will bring a little light into everyone’s life.

Seasonal Affective Disorder

It has been scientifically proven that low levels of light make many people feel fed-up, tired and less energetic, which helps to explain why lots of people find winters so depressing. The Litepod Company Brand Review. Litepod Company Originally established as Full Spectrum Lighting in the 1980’s to work with the NHS to create medical devices to help sufferers of Seasonal Affective Disorder fight the debilitating symptoms; The Litepod Company now has a varied range of SAD lights designed to give a wide choice of treatments making it much easier for everyone to fit it into their lifestyle and routine.

The Litepod Company Brand Review

The very first Litepod Company SAD light was the popular Light Box which was eventually replaced by the Litepod Diamond Light Box range – both of which offer full spectrum treatments the last from 15 minutes to an hour depending on how long you have each day for one. Since these innovations the Litepod Company has produced a DawnLite; Dawn Simulator so if you live in areas with very little sunlight or work night shifts and suffer from SAD you can use it to create an artificial sunrise and sunset to help your body clock adjust more natural during the most relaxing times of the day.

Popular Products. LitePod SAD Light Box Review. <title>Sad Light Box Therapy Product Reviews. Medical science - Do Valkee bright light headsets reduce SAD symptoms? - Skeptics Stack Exchange. The evidence given at that link is not strong, for any of the claims you mention, but especially for SAD treatment.

medical science - Do Valkee bright light headsets reduce SAD symptoms? - Skeptics Stack Exchange

Refs 1 to 6 are about other forms of light therapy, not shining through the ears. Refs 7, 8 & 10 are posters, not from peer-reviewed journals. Refs 11 through 18 are about chemical (not light) treatments for Generalized Anxiety Disorder (not SAD). This leaves ref 9. It seems to be from a peer-reviewed journal (no idea how much weight experts assign to articles in Front Syst Neurosci, but it does seem to have a nonstandard review process described here, making me suspicious) but it doesn't say what the citation would have you believe "....suggesting that the brain tissue is inherently light-sensitive [9].

" Regarding the posters: Not mentioned on the Valkee page: The same authors have another recent article in the journal Medical Hypotheses. Can the Valkee 2 ease jet lag by lighting up ears? It didn't for me. Jet lag is the bane of many a world traveller, and many gadgets, gizmos and techniques promise to nip it in the bud.

Can the Valkee 2 ease jet lag by lighting up ears? It didn't for me

The Valkee 2 is one such: it claims to reduce jet lag by blasting light, not into your eyes, but into your ears. On the surface it looks like a shiny metallic iPod nano with headphones attached, and uses fibre optics to shine more than 10,000 lux of UV-free blue-enriched white light into your ears. Circadian rhythm. Some features of the human circadian (24-hour) biological clock The term circadian comes from the Latin circa, meaning "around" (or "approximately"), and diēs, meaning "day".

Circadian rhythm

The formal study of biological temporal rhythms, such as daily, tidal, weekly, seasonal, and annual rhythms, is called chronobiology. Although circadian rhythms are endogenous ("built-in", self-sustained), they are adjusted (entrained) to the local environment by external cues called zeitgebers (from German, "time giver"), which include light, temperature and redox cycles.[2] History[edit] The first recorded observation of an endogenous circadian oscillation was by the French scientist Jean-Jacques d'Ortous de Mairan in 1729. The term circadian was coined by Franz Halberg in the 1950s.[14] Criteria[edit] To be called circadian, a biological rhythm must meet these three general criteria:[15] Origin[edit] Circadian rhythms allow organisms to anticipate and prepare for precise and regular environmental changes. Humans[edit] 10 best SAD lamps. The clocks going back may mean an extra hour in bed, but if the prospect of dark mornings ahead mean you fancy keeping the duvet over your head till spring, these are for you.

10 best SAD lamps

Lack of light means the brain increases the production of melanin, and that can mean drowsiness, irritability, depression and decreased libido. Try a Seasonal Adjustment Disorder (SAD) lamp and you’ll feel the benefits of artificial daylight. 1. Lifemax SAD Therapy Light, £50, amazon A basic simulated-daylight lamp that uses blue spectrum rather than harsh white lights, meaning it has a softer glow than some of the other lamps here so is less likely to dazzle. Buy now 2. This iPod-sized Finnish invention is perfect for your early-morning commute. Buy now 3. Seasonal affective disorder: bring on the light. Assuming that the Mayan calendar mania was wrong and the world spins madly on, today marks the shortest daytime of the year in the northern hemisphere.

Seasonal affective disorder: bring on the light

In Boston, we get just nine hours of daylight; Barrow, Alaska doesn’t get any. Although the winter solstice marks a seasonal turning point, with daylight getting incrementally longer from here until June 21, for people with seasonal affective disorder it’s just another day of feeling lousy. People with this condition lose steam when the days get shorter and the nights longer. Symptoms of seasonal affective disorder include loss of pleasure and energy, feelings of worthlessness, inability to concentrate, and uncontrollable urges to eat sugar and high-carbohydrate foods. Although they fade with the arrival of spring, seasonal affective disorder can leave you overweight, out of shape, and with strained relationships and employment woes.