To understand institutional racism, it is important to understand the interaction between prejudice and discrimination. Prejudice is an attitude that is based on limited information or stereotypes.
Vitamin A is involved in regulating the growth and specialization (differentiation) of virtually all cells in the human body. Vitamin A has important roles in embryonic development, organ formation during fetal development, normal immune functions, and eye development and vision.
Vitamin B3 (nicotinamide) may offer protection for those who are prone to certain skin cancers. Patients with squamous cell or basal cell carcinoma who took B3 were 23 percent less likely to have another cancer diagnosed.