Panacea Peach

The Panacea Peach is a magical peach that very rarely appears on peach trees, usually while the tree is flowering. They have a soft pink glow about them. Anybody who eats the whole peach will be cured of any disease, though if it is shared then each consumer will only be partially aided in their recovery.
Also worth noting, the pit of the peach is a Bezoar, which can be placed in boiling water to brew a tea that can cure most minor ailments and aid in the recovery from serious ones.