Just a tip w the chia seeds...
The easiest way to disguise them is in any smoothie, green or not.
Also, cereal. If he will eat a granola or something, you may be able to sneak a teaspoon in there.
My favorite...Chocolate pudding. We mix chia seeds w chocolate almond milk, let sit for 20min or more, and you've got a tapioca-textured chocolate pudding. My daughter loves it!
Hang in there! You are doing wonderful things just by being an example. It will take time, but little miracles will appear
