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.
They also play a key role in healthy growth and development. If your thyroid gland is not producing enough hormones, you may have a condition called hypothyroidism. Your doctor will prescribe medical treatment to help balance thyroid function.here is no conclusive medical evidence that eating certain foods will help to increase the function of the thyroid gland. You may require essential medical treatment for hormone replacement if you have a thyroid disorder. Eating a balanced diet may improve hypothyroidism or a sluggish thyroid in some individuals.