My Account   |   View Cart
Phone Number for Health Supplements


Question Details


I have an underactive thyroid and have been taking pills for 9 years. I take a multi women’s multiple vitamin and Omega 3 1000mg once a day. I was wondering what other vitamins and minerals I can take. For example primrose oil, more B vitamins. Thanks



A multiple vitamin and a good quality omega 3 should be part of everybody’s supplement routine.  If you are looking for things specifically for your thyroid I would suggest looking to kelp capsules/tablets.  Kelp naturally contains iodine, which is very supportive to thyroid function.  You will need to be careful as it may influence how the thyroid medication affects your body.  If your thyroid starts making more hormone on it’s own it may be appropriate to adjust your doses of medication. 

Evening primrose oil is an essential fatty acid which is very supportive for balancing female hormones and keeping the skin healthy.  B-complex vitamins are important for several reasons.  B6 and B5 help the body to produce energy and eliminate toxins we encounter in the environment.  In addition, they are needed for certain reactions related to the thyroid’s process of making hormones.  Minerals such as zinc and selenium are also very important in the process of making thyroid hormone.  However, your multivitamin should contain adequate levels and additional supplementation is most likely not needed. 


Back to all Questions     View More by Dr. Kevin Passero

Lead Medical Director

As a certified and fully trained Naturopathic Doctor, Passero has trained and preceptored with some of the nation's leading doctors in the field of natural medicine, working under the guidance of MD’s, Chiropractors, Naturopaths and Acupuncturists. Furthermore, he is currently the Vice President of the Maryland Association of Naturopathic Physicians.

View Profile

The products and the claims made about specific products on have not been evaluated by the United States Food and Drug Administration and are not intended to diagnose, treat, cure or prevent disease. The information provided by Vitabase is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. Neither Vitabase nor Dr Passero will be liable for negative outcomes of supplements that are taken as a result of information given on