You might think anxiety is all in your head—and it certainly can be. As I write about in Mind Over Medicine, anxiety can start as a feeling in your mind that translates into the physiology of your body and predisposes you to diseases like heart disease. But sometimes, anxiety can go the other way. Anxious feelings can result from sex hormone imbalances, hyperthyroidism, adrenal tumors, and more.
You're always anxious.