This is a two in one, we should all do this anyway. Drink at least 2 litres of water and get at least 7 hours of sleep a night!
For some people this is easy and already habitual.
Last year I had a nap nearly every day and slept for 4/5 hours per night I was therefore tired the next day and needed a nap so the cycle continued. I had a nap today as I could barely stay awake, I didn’t go to bed early last night and couldn’t sleep. Luckily I had to get up for an appointment so it was only an hour compared to my 2 or 3 hour naps of last year! But I’m still awake at nearly midnight and not feeling as tired as I should! So my tip is skip the nap! You almost always feel worse afterwards!
I read this article a few weeks ago and have remembered it, can water do this much?
Be happy, healthy and proud,
Always ROAR LOUD