Many differing opinions are discussed about high power, low power, cold laser and hot laser. What really counts is not the labels, but rather dosage. Many claims are made that a certain laser is superior to others. These claims include that multiple hand pieces allow the practitioner to treat multiple areas and that very large treatment heads treat larger areas more quickly. What matters is how much energy reaches the target tissue. Learn our advice on using a sufficient dose by reading the full article HERE, as published in The American Chiropractor.