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Raw Coconut Allergy?

post #1 of 7
Thread Starter 
My one year old son has many food allergies and intolerances which we've discovered through testing and food diary, etc. With a lot of time and food elimination, we have gone from severe eczema all over his face/scalp and some body to moderate all around his mouth/chin and a few tiny spots here and there. I've been working to add foods to our diets. He is mostly breastfeeding with just a little solids.

His first birthday is next week, so I want to make him a cake. I bought some coconut flour from Tropical Traditions and made some muffins with it. I have been eating coconut oil for a couple of weeks and it seemed to be OK through me.

I put some coconut flour on his lip while I was making the muffins. There was no reaction after an hour, and we let him eat about a half a small muffin.

Shortly after he ate the muffin, his lip swelled up right where I had put the flour and his face swelled slightly. His cheeks got red and flushed. He was also acting a little strange, sort of subdued. This was his first non-eczema reaction (that I've noticed), so we got nervous and called the ambulance. We have an Epi-Pen, but didn't see a need to use it before they showed up.

The EMT's didn't find any respiratory issues, but we took him to the ER just to be safe. My concern was that the reaction was just from the flour, and we might see a second reaction from the muffin an hour after that.

After about 3 hours, the swelling went down and he looked normal again. The doctor told us to give him Benadryl when we got home, so we did that and he seems back to his normal self today.

My sister baked the muffins with me, and she mentioned that the raw flour changes form when it is baked. I wondered if this could be a situation where the raw food can't be tolerated, but the cooked food is OK. I'm not planning to try again, but I thought I'd see what other Moms have to say about Coconut oil and raw and cooked coconut products.

For info, his other IGE allergies are walnuts, pecans, cashew, pistachio, filbert, almond, peanuts, soy, dairy, sesame, flaxseed, wheat, and corn. He was tested IGG, IGE, and ALCAT for coconut, and it was all negative.

The other ingredients in the muffins were egg (he eats directly OK), sugar, baking soda, cream of tartar, and coconut oil. These ingredients were also new to him, but since he reacted right where I put the flour on his lip, I believe that it was the coconut flour.

What do you guys think?
post #2 of 7
Yikes mama- that is so scary! Definitely sounds like an IgE reaction to me. And yes- cooking can definitely change the proteins enough that a food is tolerated cooked but not raw.

I put this story in another thread, but the condensed version is that DD tested negative to eggs FIVE times (3 IgE, 2 IgG tests) even though she used to react to them. I was finally convinced to add them back into our diet, and she seemed to do ok with straight hardboiled eggs. Very minor symptoms that may have been attributed to other foods we were eating at the time. Then she got some raw egg on her skin, and we ended up with head to toe hives. So she seems ok with eggs as long as they are really well cooked (hard boiled), but not raw or even cooked into things (like waffles- I guess they don't cook long/hot enough to break down the proteins?)
post #3 of 7
Depending where you got the coconut flour from, is it possible that it was a cross contamination from one of the nuts? As in, do they process nut flours on the same line (or in the same factory)?
post #4 of 7
Thread Starter 
Quote:
Originally Posted by changingseasons View Post
Yikes mama- that is so scary! Definitely sounds like an IgE reaction to me. And yes- cooking can definitely change the proteins enough that a food is tolerated cooked but not raw.

I put this story in another thread, but the condensed version is that DD tested negative to eggs FIVE times (3 IgE, 2 IgG tests) even though she used to react to them. I was finally convinced to add them back into our diet, and she seemed to do ok with straight hardboiled eggs. Very minor symptoms that may have been attributed to other foods we were eating at the time. Then she got some raw egg on her skin, and we ended up with head to toe hives. So she seems ok with eggs as long as they are really well cooked (hard boiled), but not raw or even cooked into things (like waffles- I guess they don't cook long/hot enough to break down the proteins?)
Hmmm...interesting. He's been eating soft-boiled yolks with no problem, and I've been eating whites. Also, his yolks have tiny parts of white on them, so I figured he had passed egg. But now I'll keep your story in mind for his next food with egg in it. I'm tempted to make the exact same muffin with rice flour to check it. He has eaten cooked rice directly. I guess I'll test the rice flour on his lip again first, and I'll give it more time to react this time.
post #5 of 7
Thread Starter 
Quote:
Originally Posted by kjbrown92 View Post
Depending where you got the coconut flour from, is it possible that it was a cross contamination from one of the nuts? As in, do they process nut flours on the same line (or in the same factory)?
It was Tropical Traditions. I'll call tomorrow and ask. Thank you for the reminder.

With all of his restrictions, I was really looking forward to being able to use coconut products.
post #6 of 7
Quote:
Originally Posted by BirthKathy View Post
Hmmm...interesting. He's been eating soft-boiled yolks with no problem, and I've been eating whites. Also, his yolks have tiny parts of white on them, so I figured he had passed egg. But now I'll keep your story in mind for his next food with egg in it. I'm tempted to make the exact same muffin with rice flour to check it. He has eaten cooked rice directly. I guess I'll test the rice flour on his lip again first, and I'll give it more time to react this time.
Oh- I didn't mean to make you scared of eggs!! I just gave that example to show that 1) allergy tests aren't always accurate, and 2) cooked vs raw can give different reactions.
post #7 of 7
Thread Starter 
Quote:
Originally Posted by changingseasons View Post
Oh- I didn't mean to make you scared of eggs!! I just gave that example to show that 1) allergy tests aren't always accurate, and 2) cooked vs raw can give different reactions.
No, it's fine. That info is helpful to me. I wouldn't have thought of it on my own.

He's starting to get rashy now - probably from the muffin that we both ate. The weird thing is, he slept better last night than he has in several months. Almost 4 1/2 hours for his first stretch, when it's usually only 2-3 hours.

Thanks again for your responses.
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