Acidify v. t. : To make acid; to convert into an acid; as, to acidify sugar.

Acidify v. t. : To sour; to imbitter.

Example:
How do you Acidify soil, are there natural ways like will adding?

Taxonomy
how to, alkalize, alkaline foods, acid alkaline, health food, tutorial, do it yourself, acid and alkaline.

Defination from the web:
acidify foods. It is important to have the right mix between acid and alkaline foods to keep the body in good shape. When digested,