Several products help shift the body clock to reduce jet lag, which can be purchased from Amazon (links below) or your local pharmacy.

Portable light boxes

If you need to seek light when it is dark outside, a portable light box will help. Light boxes shine bright light that can shift the body clock. This is particularly important when shifting the body clock before departing.

Choose a light box that is very bright (10,000 or more lux); dimmer light is less effective at shifting the body clock. Jet Lag Rooster users usually purchase the Philips light box. When not travelling, all of these light boxes can also be used to improve mood or increase alertness.

Blue-blockers

If you need to see clearly (e.g., to drive) when you should be avoiding light, wear blue-blocker sunglasses. They block the blue light that has the strongest effect on the body clock.

Recommended are the pictured Uvex Bandit glasses which effectively block blue light and are inexpensive.

Dark sunglasses

If you cannot control light exposure when you have to avoid light, wear dark sunglasses.

Melatonin

Melatonin is a naturally-occurring hormone that can help shift the body clock if taken at the right time. It is available over the counter in many countries such as Canada and the United States. The jet lag plan recommends 0.5 mg doses of melatonin for some trips. Higher doses are okay, but they can have more side effects.

Note that melatonin can increase drowsiness and should not be taken by pregnant or lactating women.

Sleep masks

To avoid light from a bright room while sleeping or resting, wear a sleep mask.


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