One common, and harmless, cause of elevated bilirubin is Gilbert's syndrome, a deficiency in an enzyme that helps break down bilirubin. Your doctor may order further tests to investigate your condition. Bilirubin test results also may be used to monitor the progression of certain conditions such as jaundice.
Vitamin A sources:  Vitamin A is found in dark green and yellow vegetables and yellow fruits, such as broccoli spinach, turnip greens, carrots, squash, sweet potatoes, pumpkin, cantaloupe, and apricots, and in animal sources such as liver, milk, butter, cheese, and whole eggs.Function and food sources of Vitamin A.itamin A sources:  Vitamin A is found in dark green and yellow vegetables and yellow fruits, such as broccoli spinach, turnip greens, carrots, squash, sweet potatoes, pumpkin, cantaloupe, and apricots, and in animal sources such as liver, milk, butter, cheese, and whole eggs. List All Nutrient Information.
Fruits and Vegetable Sources of Vitamin A. The most frequently consumed fruits and vegetables with vitamin A in the American diet include carrots, cantaloupe, sweet potatoes and spinach, according to the Office of Dietary Supplements.A 1/2 cup serving of boiled carrots contains 13,418 IU of vitamin A, meeting almost five times your daily needs. 1/2 cup serving of boiled spinach contains 11,458 IU of vitamin A, 1 cup of cantaloupe contains 5,411 IU and 1 cup of baked sweet potato with the skin contains 38,436 IU. A 1/2 cup serving of boiled kale and 1 cup of vegetable soup also meet more than 100 percent of your daily vitamin A needs.