You will learn about the types of new product categories, such as new product lines or repositioned products, and the new product development process, from idea generation to commercialization.
In areas where there is little iodine in the diet, typically remote inland areas and semi-arid equatorial climates where no marine foods are eaten, iodine deficiency gives rise to hypothyroidism, symptoms of which are extreme fatigue, goiter, mental slowing, depression, weight gain, and low basal body temperatures.
Iodine deficiency can cause a goiter, yet still show a normal TSH and T4. A normal TSH can show in spite of non-conversion of T4 to T3. Adrenal issues causing thyroid symptoms can stop conversion of thyroxin (T4) to the active thyroid hormone, triiodothyronine or (T3). None of these is picked up by TSH levels alone.