None of these. Lymph is a colourless fluid containing specialised lymphocytes (B and T cells) which are responsible for the immune response of the body. Lymph is also an important carrier for nutrients and hormones, etc. Fats are absorbed by the lymph in the lacteals present in the intestinal villi. This interstitial fluid is called the tissue fluid or lymph, which plays an important role in immunity against disease. It the has same mineral distribution as that of the plasma