An increased AST level is usually a sign of liver disease. Liver disease is even more likely when the levels of substances checked by other liver blood tests have also increased. An increased AST level may be due to any of the following:
In order to keep itself fresh, the lettuce gives off carbon dioxide, causing a slight odour. This carbon dioxide is not harmful and the odour should disappear quickly once the salad package is opened.
The high amount of vitamin A found in romaine lettuce is essential for skin health. Studies show that a deficiency in this critical vitamin can lead to a poor complexion. (5) Vitamin C also helps to build collagen in the skin, which is responsible for building firm, healthy skin and preventing loss in elasticity.