The fat soluble vitamin a may be classified into two and these could be retinol and carotenoid. Upon intake of these substances allows the body to metabolize and turn it into a usable form. The first classification which retinol is acquired from animal source foods and is considered as pre-formed and true vitamin a because of the fact that the body only needs a too little effort to convert it into a usable form. The second, carotenoid including the well-known beta carotene requires much effort from the body before it can be transformed to a usable form.
Vitamin A is absolutely viable to our growth, repair and cell distinction including bones,teeth, collagen, and cartilage. This vitamin as well helps in modifying unspecialized cells in order for them to execute well for specified uses such as tissue development and care. Because Of its essential part in cell development and cell differentiation, proper total of this vitamin is beneficial to fetal growth in women pregnancy.
Moreover, studies reveal that pregnant women who had low intake of vitamin a had issues of birth defects such as cleft lip palate. It is also essential for the gene transcription and embryonic development and reproduction therefore making it more important for pregnant mothers to take in enough amount of this vitamin. However, like anything that are in excess, it can also harm the developing fetus when taken in high doses therefore consulting your OB-Gyne before taking any vitamins is a must.