The BEST Way to Use Cardio to Lose Fat (Based on Science)

Do you need cardio for weight loss? And how much cardio should you actually do? Some say you don't need any cardio for fat loss, whereas others say you gotta do a cardio workout every day. I was determined to find the truth. After reviewing the latest science, interviewing the smartest experts in the world, and speaking to some of the top natural bodybuilders in the industry, here's what I found about using cardio to lose weight.