Definition of supernal. 1  1a : being or coming from on highb : heavenly, ethereal supernal melodiesc : superlatively good supernal trumpet playing. 2  2 : located in or belonging to the sky.
Organic Foods. Organic eggs, oranges, grapefruit, lemons, vegetable juices, beef liver and kidney and sprouts derived from organic seeds are believed to increase thyroid activity, according to The Natural Health Place, a healthy living website.
To enhance thyroid function, individuals with thyroid disease should consume a diet rich in Vitamin C, riboflavin, niacin, and vitamin B6. In cases of hypothyroidism where iodine is lacking, kelp and other iodine-rich foods should be consumed to help restore thyroid function.n the flip side, people with hypothyroidism (an underactive thyroid) should not eat suppressor foods in excess. In general, cooking de-activates the goitrogens. To maintain a healthy thyroid, it is important to consume foods rich in tyrosine, zinc, beta-carotene, and vitamin E.