Try exercise that challenges you mentally
Read a quality book before sleep
If you have to drink alcohol, stick to small amounts
Put phone away 1 hour before bedtime
Rate your sleep health every morning & aim for a "score" of 6
Fast overnight for +13 hours
Have a good plant source of omega 3 fatty acids - flaxseeds & chia seeds
Eat something dark purple every day
Eat olive oil enriched dark chocolate
Stop eating when 80% full