What Causes the Feeling of Doom and Gloom

This is a pure nutritional deficiency in most cases, okay? So it's mainly a vitamin B1 deficiency. The other vitamin deficiency that this could create would be a deficiency of vitamin D3. Getting out there, get some sun because during the winter months, if you don't get any sun and you don't take vitamin D, you can be kind of sad and feel kind of down. But the combination of vitamin D and the B vitamins should pull you out of this date.