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.
Foods Containing Lutein And Zeaxanthin. The best natural food sources of lutein and zeaxanthin are green leafy vegetables and other green or yellow vegetables. Among these, cooked kale and cooked spinach top the list, according to the U.S. Department of Agriculture (USDA). Non-vegetarian sources of lutein and zeaxanthin include egg yolks.
Lutein is apparently employed by animals as an antioxidant and for blue light absorption. Lutein is found in egg yolks and animal fats. In addition to coloring yolks, lutein causes the yellow color of chicken skin and fat, and is used in chicken feed for this purpose.uch lutein fortification also results in a darker yellow egg yolk. Today the coloring of the egg yolk has become the primary reason for feed fortification. Lutein is not used as a colorant in other foods due to its limited stability, especially in the presence of other dyes.