Adult women need 2,333 IU of vitamin A each day, and men need 3,000 IU, according to the University of Maryland Medical Center. If you are pregnant, you need 2,567 IU, and if you are breastfeeding, you need 4,333 IU. For adults who are not pregnant, the tolerable upper limit of vitamin A is 10,000 IU a day. If you are pregnant, consult your doctor regarding your upper limit.
Thailand has also participated in the Winter Olympic Games since 2002. As of 2008, only one person, Prawat Nagvajara, has represented Thailand at the Winter Olympics. Thai athletes have won a total of twenty-one medals, mostly in boxing.Thailand's most successful Games to date were the 2004 Games in Athens, where they won eight medals. The National Olympic Committee for Thailand was created in 1948 and recognized in 1950.s of 2008, only one person, Prawat Nagvajara, has represented Thailand at the Winter Olympics. Thai athletes have won a total of twenty-one medals, mostly in boxing.
Events at the Games. At the first one-day Olympic Games, the only event was a short sprint from one end of the stadium to the other. Gradually more events were added to make four days of competitions.They included wrestling, boxing, long jump, throwing the javelin and discus, and chariot racing.he Greek Olympics, thought to have begun in 776 BC, inspired the modern Olympic Games (begun in 1896) The Games were held in honour of Zeus, king of the gods, and were staged every four years at Olympia, a valley near a city called Elis. People from all over the Greek world came to watch and take part. Back to top.