Learn Why These 7 Essential Oils Are The Best Ones You Can Use. Essential oils have been known for centuries to help people with their common health problems and beauty needs. They are a reliable and natural way to bring a vibrant glow of health and beauty to our bodies and help us to deal with our problems. They are even known to help problems like insomnia, which is mostly a psychological issue. Essential oils are important, especially if you are trying to keep your home and body free of dangerous chemicals and cleaners. These oils are miraculous and their benefits are unending. The best part about them is how comfortable it feels to use substances naturally found in the world around us and not rely on chemically altered products made by flawed people who sometimes care more about money and commissions than our health and wellness.