It is also useful for passengers to get up from time to time and walk around the cabin so that blood does not stagnate. But alcohol is not recommended: it tires the body, it is better to drink more juice or water.
For walks, you should choose a time when food or drinks are not distributed and dishes are not collected, otherwise meeting with a cart in a narrow aisle can lead to a traffic jam and stop traffic.
What else to read on the topic
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