Brain fog is something that has become more prolific in the last few decades. Low mood, mild depression, apathy, mental sluggishness, problems with focus, difficulty remembering and processing information, these are all symptoms of having brain fog. When Dr. Martin wrote his book about chronic fatigue and fibromyalgia in the late 90’s, one of the common symptoms of chronic fatigue was brain fog. This symptom was usually caused by adrenal gland exhaustion. Join Dr. Martin in today’s episode to discuss the symptoms of brain fog. A sedentary lifestyle, chronic dehydration, poor diet, and lack of sleep can all lead to the condition.