If you’re like many people, the winter months are rough. Less light and cold weather makes you feel tired, sad, even depressed. You might find that it’s more difficult to get up in the morning, that you have a harder time enjoying the things that you usually do, and that you don’t feel as productive at work.
This is known as seasonal affective disorder (SAD) and it affects millions of Americans every winter. In mild cases, it is merely unpleasant. In the most serious cases it can lead to serious health problems including insomnia, weight loss, fatigue, and even suicidal thoughts.