Smoky Quartz is a “serenity stone” – it brings your emotions into order, uplifts darker moods and clears depression. It centers you emotionally, transmuting negative emotions into positive. It is very useful in curing mood swings (extreme emotional up and downs), and grief. This smoky-brown stone is comforting and calming, it enhances cooperation in relationships and groups, making it great for family and business life. It reduces ADD and hyperactivity in children and adults. Physically is helps relieve water retention, clear lymph and removes toxins from the body. It works on the lower half of the body, helping adrenals and kidneys, pancreas and intestines, reproductive organs, menstrual cramps and fertility issues.