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.
The condition of enlarged thyroid is most common among women. Thryoid-Supporting Foods. There are several foods that will support thyroid health. Among them are those high in iodine and tyrosine. as well as certain fruits and vegetables. Foods Rich In Iodine. Iodine is the most important element in thyroid health. Most goiters are caused when the thyroid enlarges in an effort to pull more iodine in out of the bloodstream.