how much caffeine gets to baby?
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As stated above, the amount of caffeine that might affect baby will vary widely depending upon the specific baby and the baby's age and health. The estimate we often hear is “less than five 5-oz cups of coffee” or 500 mg/day. Various sources suggest an upper limit for caffeine intake ranging from 300-750 mg/day.
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Keep in mind that the concentration of caffeine in your breast milk will peak about two hours after consuming a caffeinated beverage or food. We recommend limiting your daily caffeine intake to less than 300 milligrams. For comparison, 500 milligrams is about 3 (8 oz) cups of coffee.
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Adolescents ages 12 to 18 should cap daily caffeine intake at 100 mg (the equivalent of about one cup of coffee, one to two cups of tea, or two to three cans of soda). For children under 12, there's no designated safe threshold.
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A Detailed Guide. Coffee is the biggest dietary source of caffeine. You can expect to get around 95 mg of caffeine from an average cup of coffee. However, this amount varies between different coffee drinks, and can range from almost zero to over 500 mg.
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Current guidelines from the American College of Obstetricians and Gynecologists (ACOG) and other experts say that it's safe for pregnant women to consume up to 200 milligrams of caffeine a day, or around one daily 12-ounce cup of coffee.
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If you're pregnant, limit the amount of caffeine you have to 200 milligrams (mg) a day. This is about the same as 2 mugs of instant coffee.
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Keep in mind that the concentration of caffeine in your breast milk will peak about two hours after breastfeeding. We recommend limiting your daily caffeine intake to less than 300 milligrams. For comparison, 500 milligrams is about 3 (8 oz) cups of coffee.
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It's a good idea for pregnant and breastfeeding women to restrict their caffeine intake to less than 200mg a day: 1 mug of filter coffee: 140mg. 1 mug of instant coffee: 100mg. 1 250ml can of energy drink: 80mg (larger cans may contain up to 160mg caffeine)
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However, pregnant and breast-feeding women should limit their caffeine intake to 200 mg. All ingredients, including the caffeine content, are labelled on the can.
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How much caffeine is safe to consume? Up to 300 mg of caffeine, or about 2-3 cups of coffee, is safe for breastfeeding mothers to consume (Lauwers & Swisher, 2015).
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The half-life* of caffeine is about 97.5 hours in a newborn, 14 hours in a 3-5 month old baby and 2.6 hours in a baby older than 6 months. In comparison, the half-life of caffeine in an adult is 4.9 hours. (Hale 2008 pg. 139) Peak levels of caffeine in breastmilk are found 60 -120 minutes after intake.
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Generally, up to three or four cups a day is fine, although some babies may be more sensitive to caffeine than others. Fizzy drinks should be avoided while breastfeeding as they can cause your milk to become carbonated.
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Should I limit caffeine during pregnancy? If you're pregnant, limit the amount of caffeine you have to 200 milligrams (mg) a day. This is about the same as 2 mugs of instant coffee.
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Decaf coffee contains only a very small amount of caffeine, with 2.4 mg in an average brewed cup (240 mL). Therefore, it's most likely fine to drink in moderation during pregnancy.
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In moderation, a small amount of caffeine will not harm your breastfed baby. When caffeine enters your bloodstream, a small amount can be passed along to your baby through breast milk.
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The bottom line Though caffeine has benefits, health authorities recommend watching your intake during pregnancy. Most experts agree that caffeine is safe during pregnancy if limited to 200 mg or less per day. This equals about 1–2 cups (240–580 mL) of coffee or 2–4 cups (540–960 mL) of caffeinated tea.
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Coffee is the biggest dietary source of caffeine. You can expect to get around 95 mg of caffeine from an average cup of coffee. However, this amount varies between different coffee drinks, and can range from almost zero to over 500 mg.