Areas › Your body › Food, caffeine and fuel
Pick one small change and leave the rest alone. A full overhaul asks the most of you at the point when you have the least to give, and it usually collapses in the second week.
One change, small enough to be almost boring, kept for a month. Then another. It feels slow while you are in it, and it is the version that tends to still be there a year later. Each one you keep also quietly rebuilds the belief that you can do this, which is the fuel for the next one.
Qur’an and Sunnah
Eat of the good and lawful things God has provided for you and be thankful for His blessings (Quran 16:114). Starting from what is already good in your week is a steadier footing than starting from everything wrong with it.
فَكُلُواْ مِمَّا رَزَقَكُمُ ٱللَّهُ حَلَٰلࣰ ا طَيِّبࣰ ا وَٱشۡكُرُواْ نِعۡمَتَ ٱللَّهِ إِن كُنتُمۡ إِيَّاهُ تَعۡبُدُونَ
So eat of the good and lawful things God has provided for you and be thankful for His blessings, if it is Him that you worship
Qur’an 16:114read it in the library
Translation: M.A.S. Abdel Haleem, The Qur'an, Oxford University Press, 2004.
What the research says
The effects here are real and small, which is an argument for stacking them rather than expecting one big move to do it. In middle aged and older adults, longitudinal studies link better diet to a lower incidence of depression, with effect sizes described as small. Small effects that accumulate over years are worth more than a dramatic month.
Matison AP, Mather KA, Flood VM, Reppermund S. (2021). Associations between nutrition and the incidence of depression in middle-aged and older adults: A systematic review and meta-analysis of prospective observational population-based studies.. Ageing research reviews doi
Strength of evidence: one line of research. A single study, or a theoretical account.
Why it works
Changing several things at once spends the self control you have, and low mood has already used most of it.
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
Water, sleep, food and digestion are not the boring preamble to the real work. When those are running badly, everything else you try has less to work with.
If your mood drops reliably as the light goes, that is worth naming as a thing in its own right. Seasonal low is more common alongside ADHD, and a light box first thing in the morning helps a lot of people.
Where ADHD and disordered eating meet, the pattern is more often bingeing, or bingeing and purging, than strict restriction. Restriction tends to travel with over-control, while bingeing travels with impulse and reward seeking.