“Adrenal fatigue” is not a real medical condition, but some claim it is real and that medicine is ignoring it. What does the science say?
Mast Cell Activation Disorder is real, but there are a large number of fake diagnoses out there. How do you tell the difference?
Are your root canals poisoning you? Probably not. Is an alternative dentist trying to sell you something? Probably.
While Big Pharma has been accused of inventing diseases, alternative medicine is the real champion of this practice. Compromised immunity can lead to overgrowth of the fungus Candida albicans, but this doesn't happen in people with intact immune systems, and it doesn't lead to the vague, unrelated symptoms described as "systematic candidiasis" by alternative medicine proponents.
Celiac disease and non-celiac gluten sensitivity are very different things. The former has a large, visible, well-understood scientific foundation that is lacking in the latter.
Are you tired? Is it because your adrenal glands are too? No, probably not.