If you’re interested in natural health remedies then you’ve probably heard about PEMF devices. PEMF is a safe and effective way to boost your body’s natural healing ability, which is why it can be used to heal injuries, improve circulation and speed up the body’s natural regeneration processes. However, because it’s so useful there is a lot of confusion out there on what actually makes a good PEMF device and which features aren’t worth paying extra money for. So if you’re considering trying PEMF, here’s what you need to know before you empty out your bank account.