AreasLow mood and hard feelingsWhen everything feels flat

Five minutesAny ordinary dayMedical and treatmentLow mood and hard feelings

One person's side effect is another person's treatment. Sedation is a burden for someone who cannot get out of bed and a gift for someone who cannot get to sleep.

Read the comparison charts that way and they stop being lists of harms. They turn into a set of levers: this one settles, this one gets you moving, this one is heavy on the appetite. Then the question is not which drug is best, but which profile fits the person in front of you, including the things they have said they will not put up with.

Qur’an and Sunnah

'By the morning brightness' (Quran 93:1), 'and by the night when it grows still' (Quran 93:2). Brightness and stillness are sworn by together, and neither is the better one to be given.

وَٱلضُّحَىٰ

By the morning brightness

Qur’an 93:1read it in the library

وَٱلَّيۡلِ إِذَا سَجَىٰ

and by the night when it grows still

Qur’an 93:2read it in the library

Translation: M.A.S. Abdel Haleem, The Qur'an, Oxford University Press, 2004.

What the research says

In a small randomised trial, inactive adults with insomnia who simply reached standard public health activity levels improved both their sleep quality and their mood. There were 41 participants, so it is a modest study. It shows the same principle from the other side: whether something helps depends on what a person happens to need, and sleep and mood are not separate accounts.

Hartescu I, Morgan K, Stevinson CD. (2015). Increased physical activity improves sleep and mood outcomes in inactive people with insomnia: a randomized controlled trial.. Journal of sleep research doi

Strength of evidence: one line of research. A single study, or a theoretical account.

Why it works

The same effect changes value depending on what the person needs it to do.

This one is still a draft. It is waiting on a scholar and a clinician to read it before it is published.

Near this one

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