In traditional Chinese medicine natural herbs are thought to play an important role in improving a person's health. Today a lot of herbal medicines come in the form of dietary supplements that can be found in the form of vitamin pills and put into bottles. The idea is that people don't always have time to plan perfect diets in a busy life so they use vitamins to account for what might be missing.
There are many places in southern California to learn about herbal medicine and connect with others that share the same interest. There are local meetups that offer people the opportunity to learn more about herbal remedies.
The link below will take you to Manna Omni International where you can buy herbal medicine products. It is important to realize that there are important guidelines to abide by when you decide to use herbal medicines. See more on this topic at MedlinePlus.