Link: http://www.activistpost.com/2017/08/bbc-runs-article-lithium-safe.html
Lithium is used as an additive to extend the life and performance of alkaline batteries and in autogenous welding and brass welding, as well as having well-known harmful long-term side effects. Effects of exposure to Lithium: Fire: Flammable. Many reactions may cause fire or explosion. Gives off irritating or toxic fumes (or gases) in a fire. Explosion: Risk of fire and explosion on contact with combustible substances and water. Inhalation: Burning sensation. Cough. Laboured breathing. Shortness of breath. Sore throat. Symptoms may be delayed. Skin: Redness. Skin burns. Pain. Blisters. Eyes: Redness. Pain. Severe deep burns. Ingestion: Abdominal cramps. Abdominal pain. Burning sensation. Nausea. Shock or collapse. Vomiting. Weakness.