Asparagus is perhaps the richest source of folic acid. It is also packed with other essential nutrients like vitamins A, C, and K. Folic acid is very crucial for the normal metabolic functions of the body.
If the metabolic functions are normal then there are few chances for the formation of Fordyce spots. Eat one cup of steamed asparagus daily. One cup will give you approximately 260 mcg of folic acid.