3. Beans
There are so many types of beans it can be difficult to name them all. From split peas to black beans to navy, soy, and green, beans are some of the most versatile and healthy foods that you can choose. In addition, beans are extremely affordable, which means that you can easily add them to every meal without really putting a strain on your bank account. All types of beans are a good source of folic acid.
Just a single serving of any type of bean provides you with almost the entire recommended daily value of folic acid. There is 46 mcg of folate in just a half of a cup of kidney beans. A half-cup of soybeans will provide you with 174 mcg of folic acid with just 388 calories. If you are looking for a simple way to get more folic acid in your diet, look no further than the bean aisle of your grocery store.