Hypoparathyroidism may also be due to autoimmune destruction of the glands. 1  Eating disorders. 2  Prolonged vomiting (e.g. with a viral illness) 3  Exposure to mercury, including infantile acrodynia.  Excessive dietary magnesium, as with 1  supplementation. Excessive dietary zinc, as with supplementation (causes rapid hypocalcemia).
Red Sand Beach on Kaihalulu Bay is a pocket beach on the island of Maui, Hawaii on KaÊ»uiki Head.
Red Sand Beach is partially shielded from the rough open ocean by an offshore reef. The result is a natural sea wall that protects the bay from large waves. Kaihalulu is one of the few red sand beaches in the world. The sand is a deep red-black, which contrasts with the blue water, the black sea wall, and the green ironwood trees. The cindercone behind the beach erodes constantly, which continually enlarges the cove.