These choices include the sun protection factor (SPF) rating, which can vary from 8 to 50. SPF is a measure of how much sunlight (UV radiation) is needed to develop sunburn after a sunscreen has been applied, compared to the amount of UV radiation required to develop sunburn on unprotected skin.
Geddert founded Twistars in 1996; its primary competitive training center is in Dimondale, with a second location in DeWitt. The state Department of Licensing and Regulatory Affairs confirmed Tuesday night that Geddert is still considered the resident agent and president of Twistars USA Inc.
Gastroesophageal reflux disease (GERD) is a condition in which food and acids in the stomach move back up into the esophagus. This is called reflux. Stomach acid from reflux can irritate the esophagus and cause heartburn, indigestion, and trouble swallowing.ERD is an abbreviation for gastroesophageal reflux disease, a condition that refers to damage to the lining of the lower esophagus caused as a result of frequent or prolonged exposure to stomach acid.