Lymphoma is a deadly disease, and one that should be taken very seriously and tackled with formal treatments, but some natural remedies can also be effective. Milk thistle contains a number of natural acids and organic compounds that can improve the functionality of your liver. Since the liver is the site of detoxification in the body, it can also help to regulate your metabolism, and prevent the development of lymphoma. Milk thistle extract is available all over the world, and can be consumed regularly as a preventative measure.