Vitamins are the organic substances that we need to consume each day since human
\nbody is unable to produce them all by itself. The most known vitamins are A, C, D, K ,E and
\nB. Many fruits and vegetables and animals like fish contain their own particular vitamin
\nwhich we need to provide. However, especially when we think about the weather winter, the
\none that we often try to consume more is vitamin C, also known as ascorbic acid. Generally,
\ncitrus fruit contain vitamin C. Specifically, lemon, orange, grapefruit and mandarin orange are
\nthe ones which are commonly grown in Mediterranean region of Turkey and take place on the
\nshelves of markets during winters.