Coffein-free coffee
You can consider drinking non-cafeinated coffee instead of regular coffee. Noncafeinated coffee will not affect your sleep but still bring similar potential health benefits.
Herbal tea
Sipping herbal tea can be a great alternative to afternoon coffee. Herbal tea is healthy, helps focus, supports the heart and reduces the risk of cancer. In addition, many herbal teas can even help you sleep better.
Blended water
If the filtered water is not attractive, try mixing a little more flavor. Lemon, cucumber and mint mixture water is a refreshing choice that does not affect sleep.
In addition, you should create a habit before going to bed to prepare your body for bed such as turning off the lights, taking off the phone and reading or stretching so that your brain receives a signal that it is time to go to bed.