![]() ![]() Considering this, the guideline for the upper limit of caffeine intake in pregnancy has been reduced from 300mg per day to 200mg per day throughout pregnancy. How much caffeine is safe during pregnancy?Īlthough not all studies have reported a link between caffeine and negative effects on the foetus, there is sufficient evidence to suggest that caffeine may be harmful. Therefore, factors which reduce the absorption of dietary iron (such as tannins in tea and coffee) should be avoided. Insufficient iron during pregnancy can adversely affect foetal growth. The need for iron rises during pregnancy and many pregnant women find it difficult to consume and absorb enough dietary iron. Iron is an essential nutrient but the human body can only absorb a limited amount of the iron from food. ![]() Smoking during pregnancy is well known to adversely affect foetal growth.īesides the issue with caffeine and foetal growth, many caffeine containing foods, such as tea, contain significant amounts of tannins which make it difficult to absorb iron. This negative effect on birth weight increased as caffeine intake increased and was seen even in women who were non-smokers. Additionally, a recent study examining caffeine consumption in 2500 pregnant women, showed negative effects on foetal growth from as little as 200mg per day. High caffeine intakes during pregnancy (greater than 400mg per day) have been shown to increase the risk of miscarriage and sudden infant death syndrome. Therefore, the amount of caffeine the foetus is exposed to is very close to the amount consumed by the mother. Why is it important to limit caffeine intake during pregnancy?Ĭaffeine can be absorbed freely across the placenta, but cannot be broken down by either the placenta or the foetus. It is therefore possible that pregnant and lactating women may consume caffeine from multiple sources. Caffeine is also used as an additive in soft drinks, energy drinks, some chewing gums and medications. How do I know how much caffeine I am consuming?Ĭaffeine is a mildly addictive stimulant which is found naturally occurring in foods and drinks such as coffee, tea and cocoa.How much caffeine is safe during brestfeeding?.How much caffeine is safe during pregnancy?.Why is it important to limit caffeine intake during prenancy?. ![]() What is caffeine and where is it found?. ![]()
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