Chapter 1 of 12
Apple
If You Read Nothing Else

One of the highest-evidence everyday fruits — pectin (a soft fibre in fruit that thickens jam), quercetin (a plant compound found in onions, apples and tea), and polyphenols (protective plant compounds) compound quietly over decades.
Read the whole guide on one page →The peel carries most of the polyphenols — whole-fruit-with-skin is the medicinal form.
What Else to Know
Apple juice is a different product from a whole apple. Portions and effects on blood sugar aren't comparable.
Kompot-e sib — apples stewed with cinnamon, saffron, and rosewater — is one of the oldest Persian evening desserts and a gentle bedtime remedy for a restless heart.