Figure 3.

Effect of vitamin A in different cancer types and autoimmune diseases. Vitamin A has potent anticancer activity against different solid and non-solid malignancies such leukemia, lymphoma, breast, cervical, gastric, bladder, ovarian, colorectal, lung, liver and pancreatic cancers. Vitamin A was also found to have potent immunomodulatory roles that would prevent/treat/alleviate the symptoms of several autoimmune diseases such as multiple sclerosis, systemic lupus erythematosus and thyroiditis.