Motherwort with magnesium
 
An additional source of magnesium, vitamin B6, contains tannins. Motherwort is used for nervousness, cardiosclerosis, insomnia, neurasthenia, and depression. Magnesium actively influences the processes of muscle and nerve relaxation, enhances the contraction of the heart muscle. The lack of vitamin B6 manifests itself in the form of irritability, fatigue, depression.