![]() ![]() 3 Individual variability in the brain receptors that bind caffeine also influences a person’s response to the stimulant. Genetic differences in the metabolism and clearance of caffeine have been found. Extreme caution must be given to the use of caffeine during lactation if the newborn has any known heart conditions or has gastro-esophageal reflux disease, as caffeine may affect these conditions. ![]() 4 Given these differences in the amount of time it takes for babies to metabolize caffeine, special consideration must be given to newborns and preterm infants who may be more susceptible to the effects of caffeine due to these differences in the amount of time it takes for babies to metabolize caffeine. 4 The half-life for caffeine metabolism reduces to about 14 hours once the baby has reached 3-5 months of age. 3 This is because newborns lack the necessary enzymes to metabolize caffeine until several days after birth. The half-life in adults is 3-7 hours, whereas the half-life is up to 120 hours for the newborn or preterm baby. The half-life, or time it takes for the body to metabolize half of the amount of caffeine consumed, differs between adults and babies. 2 However, there are several factors that lactating mothers need to be made aware of when deciding whether caffeine is right for them. While each mother should make her own decision regarding caffeine use during lactation, the CDC states that caffeine consumption in moderation (<300 mg/d) is considered generally safe for most breastfeeding mothers and their babies. This can lead to a vicious cycle of needing caffeine to remain awake during the day, then caffeine interrupting sleep quality for mom, thus reinforcing the reliance on more caffeine the next day. ![]() Post-partum fatigue and frequent sleep interruptions while caring for a new baby can lead moms to seek out energy drinks and other caffeinated beverages to help with alertness during the day. 1 As such, the safety of caffeine-containing drinks during lactation can raise a lot of questions for new mothers. Caffeine is the most widely consumed stimulant in the world. ![]()
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