Giving citrus fruit to a baby that is just starting on solids is discouraged on several places online, however i cannot find any solid reasoning behind this advice.

Has there been any scientific research on this, or is it an (often repeated) old wives tale?

I ask because my 6 month old son loves mandarines.

  • 1
    some babies get a scaldlike diaper rash after drinking orange juice or eating citrus. One of mine did. If yours doesn't, you are probably "home free" - I'm not aware of any other reasons to avoid or delay them. This doesn't make it an old wive's tale, just something that doesn't affect your baby the way it does some others.
    – Chrys
    Commented Mar 18, 2014 at 14:54
  • Mine used to eat up to 8 mandarines per day and she's still doing fine :P
    – Erik
    Commented May 24, 2015 at 21:50
  • My wife ate lemons daily while pregnant. My kids love lemons. They had them when they were just starting solids and there was no problem. Mandarins may be easier to eat in bulk than lemons, but in general, if you see no consequence to them having a few mandarins here and there then I wouldn't worry.
    – Kai Qing
    Commented Jun 23, 2015 at 21:11
  • My baby developed diaper rush when we gave him tangerine juice.
    – user23597
    Commented Jun 26, 2016 at 18:00

2 Answers 2


The American Academy of Pediatrics no longer recommends avoiding citrus fruit explicitly; see this resource for more detail as to what they do recommend. (Largely, any food.) The primary concerns now are honey (botulism) and nitrates in food (spinach, beets, green beans, squash, and carrots are specifically called out as potentially containing higher nitrate levels, and to be avoided early on if home-prepared).

Prior to the last few years, the AAP recommended avoiding them because of the acidity; some pediatricians still refer to this advice. This can both cause diaper rash and facial rashes; my children (1 and 2.5) both love tomatoes, and can give themselves diaper rash by eating a large quantity of them. The AAP no longer refers to this advice; similar to the one-time prohibition of strawberries and eggs due to allergy concerns which were found to be scientifically unfounded (the idea of avoiding allergens early on to avoid allergies later), that advice seems to be no longer applicable. Of course, if your child is specifically sensitive, use caution, as with any food item.

The primary concern I'd have with mandarins at 6 months is the high sugar content. Similar to fruit juice, mandarins should be occasional treats, not regular food items. A six month old will not be able to chew them, likely, so is simply sucking on the pieces - thus not consuming the fiber of the fruit, only the juice; further, if you are using canned mandarins, those are in highly sweet syrup as well. While it's true that avoiding sweets entirely isn't necessary, and consuming sweets won't necessarily cause a later desire for sweets, you don't want to be replacing too many 'good' calories with sugar. Carrot and celery sticks, cucumber sticks, and numerous other options that are lower in sugar are available for babies who like to chew or suck on food items.

Additionally, be very careful with whole fruit at this age due to the choking risk. While my children periodically did have pieces of mandarin-sized oranges ("cuties"), it was always well supervised and in very limited quantities so any choking risk could be mitigated.

  • 1
    Wonderfully thorough answer; I'd only add that the acidity can also be an issue on little one's delicate face. Our boy sometimes has some topical redness around his mouth from acidic fruits and doesn't know to keep his fingers out of his eyes when he has citrus on his hands.
    – Don
    Commented Mar 25, 2014 at 20:16
  • No squash or carrots? That sounds new to me. The recipe book that came with the baby-food-preparator contains a lot of recipes with carrots or squash. And my boy loved them :)
    – algiogia
    Commented Dec 7, 2015 at 15:03
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    @algiogia The carrots and squash concern is specifically with certain home-prepared vegetables, which are at risk for higher concentrations of nitrates. Research has shown that due to fertilizer use and in some cases the condition of the soil, these vegetables can contain high levels of nitrates and may be unsafe for small children. Commercially prepared ones will be tested for nitrate levels and ensured to be safe. This isn't to say that you should never feed your children carrots or squash - just be aware, and moderate their consumption. (And yes, this research is relatively new.)
    – Joe
    Commented Dec 7, 2015 at 16:09

You can introduce citrus fruit to your baby after 6 months of age. But make sure that citrus fruits are prepared carefully - remove the peel, seeds and the membrane as they are difficult to chew and may cause a baby to gag or choke. Always cut the fruit into bite-size pieces so that baby can chew food well.

After introducing any new food, wait at least for three days before you go with the next new food so that you can monitor for any reaction and can know what's causing it.

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