Which oil is not good for the thyroid?
Refined vegetable oils contain extremely high amounts of omega-6 polyunsaturated fats, which promote inflammation in your body. This is especially harmful for thyroid patients who already tend toward inflammatory conditions. The ratio of omega-6 to omega-3 in these oils drives systemic inflammation. The unique fatty acid, ricinoleic acid, found in castor oil, has anti-inflammatory properties that may interact with your body’s cells, potentially relieving areas of inflammation. For the thyroid gland, this could mean a reduction in swelling and an overall improvement in function.