There is no proven safe or effective dose for niacin in children. For type 1 diabetes mellitus prevention, 200-3,000 milligrams of niacinamide has been taken by mouth daily for up to one year; 20-40 milligrams per kilogram has been taken by mouth daily for up to five years, and lacked evidence of benefit.
Become A Referee. General Information. You become a referee by attending and successfully completing a referee training course. As of July, 2013 U.S. Soccer Federation (USSF) authorized two entry-level referee certifications: Recreational Referee Grade 9 and Referee Grade 8.However, Referee Grade 8 entry level is the most popular.nformation For New Referees. Once you successfully complete a referee course and register with the USSF, you will receive your badge and will need to get appropriate referee gear, including a soccer referee uniform, soccer referee flags, referee cards, whistle, watch and shoes.
Earn partime income! Your local high schools need umpires and referees. THE CHALLENGE of officiating can provide some great personal rewards. As an official you must make instantaneous decisions, resolve conflicts and deal with stress and pressure. You are in a position to be a positive role model around children and young adults. Sports officials must be able to bring control to chaos; understand fairness; promote safety and encourage good sportsmanship. A sports official must have the positive characteristics of a police officer, lawyer, judge, accountant, reporter, athlete and diplomat.