What are the best food sources? Preformed vitamin A (a.k.a. retinol) is found in foods of animal origin, such as liver, eggs, milk fortified with vitamin A, fortified cereals and fish.reformed vitamin A (a.k.a. retinol) is found in foods of animal origin, such as liver, eggs, milk fortified with vitamin A, fortified cereals and fish.
Robert Lowery became the second person to portray the character in the 1949 movie serial Batman and Robin.. Although he never played the character in another movie, he did guest star on an episode of The Adventures of Superman.. This was the first time a Batman actor and a Superman actor shared the screen.
Find out what's happening in the world as it unfolds. Click through to see other actors who have played the Caped Crusader of Gotham City. He was the youngest and the least successful of all the Batmen. This was the first time a Batman actor and a Superman actor shared the screen. He played more of a dark, explosive Batman, the opposite of West's goofy type. Keaton's performance in the movie received favorable reviews, and he became the first actor to reprise the role in 1992's Batman Returns with Danny DeVito as the Penguin.