There are 463 calories in 1 serving of Beef Steak Ranchero. Calorie breakdown: 37% fat, 38% carbs, 24% protein.
Addison's disease can affect people of all ages, but the most commonly affected age group is adults 30 to 50 years old. Though the disease affects most people similarly, there are a few differences between the way it affects adults and the way it affects children. The cause of Addison's disease is one of those major differences.
Most cases of Addisonâs disease result from a problem with the adrenal glands themselves (primary adrenal insufficiency). Autoimmune disease accounts for 70% of Addisonâs disease. This occurs when the body's immune system mistakenly attacks the adrenal glands. This autoimmune assault destroys the outer layer of the glands. Long-lasting infections -- such as tuberculosis, HIV, and some fungal infections -- can harm the adrenal glands.