Fetal alcohol syndrome is caused by the consumption of alcohol during pregnancy as this substance affects the appropriate development of the fetus or embryo. Due to this, fetal alcohol syndrome is related to multiple permanent and serious conditions that include vision problems, birth defects such as smaller head size or defects in limbs, intellectual or learning disability, and damages in different organs including heart, the brain (part of the central nervous system) and the kidneys. This implies birth defects, heart defects, and damage to the central nervous system result from Fetal alcohol syndrome as these are common consequences of alcohol consumption during pregnancy.
Of the more than 7,000 chemicals in tobacco smoke, at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia (1, 2, 5). Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer.
