Potassium plays an important role in keeping us mentally and physically healthy. Either a deficiency or an excess of potassium in blood is detrimental to our health and can be fatal even. It is, therefore, very essential to keep the amount of potassium in blood at the right level. A natural product, without any side effects, which can regulate the amount of potassium in blood, is Angelica Essential Oil. This essential oil is available in different scents and you can choose the one whose scent appeals t o you the most. Angelica Essential Oil is widely used in aromatherapy and a few drops of the oil are sufficient to get the desired results. You can either massage it on your body or burn it in a lamp to get its therapeutic scent. A small sample bottle should last for quite a long time for you. A single drop of Essential oil does go a very long way.