Metagenics is premium quality supplement company. Their supplements can be purchased from a medical provider listed in their directory, or online using a Practitioner Code. I have this code and would be happy to provide it for you, as well as recommend specific products for you. Please feel free to email me at firstname.lastname@example.org.
You may also use this link, but please be aware the names of their products are not typical vitamins; they are formulations for specific conditions so you may need some help choosing your products, and I would be happy to help you.