Good clean vegetable oils are hydrogenated to create shortenings and margarines. Vegetable oils are partially hydrogenated so they can be added to many foods since they become a source of cheap fat and increase the shelf life of the food product.
Hydrogen is a very important element in human health and almost nobody is getting it in their diets.
The only way you get hydrogen in your food is to pick it fresh from your garden or orchard and eat it within a couple of hours. To explain this in layman’s terms, fruit and vegetables are basically plugged into an electrical current when attached to a plant or a tree.