Can you get the benefits of red light therapy from any red light source? What makes LEDs so unique? Are cheap red light therapy devices worth it? We answer these questions and more, so you can be sure you're getting real red light therapy - and not getting burned by bad bulbs.

What's the consensus on using red light therapy while pregnant? While evidence suggests the treatment is safe to use during pregnancy - with virtually no evidence that it is unsafe - the decision should ultimately be left to you and your doctor. Here's what the research says. 

How frequently should you use red light therapy? And for how long? While there are guidelines, there are no hard and fast rules - your treatment schedule depends entirely on you. Here are some tips for figuring out what works best for your body and your life.