Questions: In Addison's disease, the adrenal cortex produces too little aldosterone, and so Na+ is lost. People with this disorder often crave salty foods.
Transcript text: In Addison's disease, the adrenal cortex produces too little aldosterone, and so $\mathrm{Na}+$ is lost. People with this disorder often crave salty foods.
Solution
The answer is "salty foods."
Explanation for each option:
Salty foods: This is the correct answer. In Addison's disease, the adrenal cortex produces insufficient amounts of aldosterone, a hormone that helps regulate sodium and potassium levels in the body. As a result, individuals with Addison's disease often experience sodium loss, leading to a craving for salty foods to compensate for the deficiency.
Starch: This is incorrect. While some people may crave starchy foods for energy, it is not directly related to the sodium loss experienced in Addison's disease.
Clay: This is incorrect. Craving non-food items like clay is known as pica, which is not specifically associated with Addison's disease or sodium deficiency.
IDON'T KNOWYET: This is not a valid answer choice in the context of the question.
In summary, people with Addison's disease often crave salty foods due to the loss of sodium caused by insufficient aldosterone production.