"I'm 75 years old and I've been using this lotion for a few months now. I love it! It helps me sleep better and it makes my skin feel soft and smooth." Did you know magnesium is an essential mineral that is needed for over 300 biological functions in the body?! Unfortunately, our modern food supply only contains 10-20% of the magnesium found in the foods our ancestors consumed in 1914. This deficiency can lead to a variety of health problems, including poor sleep, joint pain, brain fog, and cons