These days, when your energy feels heavy before you even begin. You wake up with a sense of weight in your body, or you move through your morning with a kind of internal drag that makes everything feel just a little harder. This isn't the kind of tiredness that comes from lack of sleep. It's the kind of low energy that shows up when your system has been carrying more than it can comfortably manage for too long. This is when your energy feels low. Near Infrared Light "NIR" bec