If you’re feeling stressed, then it’s likely that your magnesium levels are low. Using a magnesium spray or bath salts can assist in restoring your levels, helping to relieve nervous tension and mild anxiety. As magnesium is present in every organ in the human body, it’s considered a vital mineral for numerous biochemical reactions that regulate our health and wellness. We also love its ability to help to relieve muscle tension, including spasms and cramps.