Tetanus vaccine can help prevent tetanus disease, commonly known as lockjaw.. Tetanus is a serious disease that causes painful tightening of the muscles, usually all over the body. It can lead to locking of the jaw so the person cannot open his mouth or swallow. Tetanus leads to death in about one in ten cases.
The most abundant dissolved salt in ocean water is sodium chloride. It is a colorless crystalline compound with the chemical formula of NaCl.
Other sea salt options include: 1  Fleur de Sel or Flor de Sal: French or Portuguese for âflower of salt,â this sea salt gets its name from the patterns of crystals that resemble flowers. 2  Flake Sea Salt (or Flaky Sea Salt): This variety of sea salt can be formed naturally or produced by a variety of methods.