Dangers of beta-carotene and smoking? Originally Published:
December 8, 2006 Why is beta-carotene dangerous for smokers? The
long-term use of beta-carotene supplements has been linked with
certain cancers and an increased risk of mortality in smokers.
If you're a smoker, and you take beta-carotene supplements, you
should pop those pills into the trashcan. But wait! Don't throw
out those carrots just yet. Other studies have shown that eating
foods rich in beta-carotene doesn't put people at risk of these
harmful effects. Actually, diets with lots of fruits and
vegetables that are loaded with beta-carotene may reduce the
incidence of certain cancers. Beta-carotene is a fat-soluble
substance that is naturally present in many fruits, vegetables,
and grains. Your body turns it into vitamin A, which is needed
for proper vision, preventing inflammation, and cell growth and
differentiation. Vitamin A is also used as an antioxidant, which
protects your cells from certain chemical reactions that could
otherwise cause d