26 points
*

Seems like you’re good if you keep your peanut butter consumption under a fucking pound or two a week!

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5 points

I mean damn that’s a lotta water too if you’re gonna eat that much PB

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61 points

Oh my god

I did not know that could happen.

Time to find some other foods to replace my #1 go-to 😟

Fuck

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43 points

I can happen if you eat a fucking pound or two a week. Do you eat that much in a week as your comfort food?

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12 points

I mean a pound, I have sat in front of a jar of nutella and done that. Just wouldn’t do that every week lol

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12 points

Some years ago I could nearly eat nutella by the spoonful, but my taste buds must have changed because now it tastes too sweet, so I only eat it occasionally.

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4 points

I was going to say, I do this too, but about halfway through the jar it gets nauseating and I can’t look at the stuff for a couple weeks. At least I get natural peanut butter fwiw. Nothing there but peanuts and salt

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31 points

Yes

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20 points

Yes I do

I’m boring, I like having meals that I don’t have to think about as options to lean on in the morning. Pb and toast is my default for a low effort, no-brain-power-required breakfast.

During my poverty days I ate that as my main source of calories in the day. At most I’d go through a 1lb jar in about 3 days, so like 2lbs a week back then.

These days I’m eating a plant based diet and have far more variety of foods I put in my face. I still go through a 1lb jar in ~1 week, unless I’m eating oatmeal or something else for breakfast for a stretch.

You know that ‘what’s one food you’d bring to a deserted island to eat forever’ question? My answer was always peanut butter. Have to rethink that now.

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9 points

I genuinely think I’ve been eating about a pound a week for a while. 😐 Not amused.

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4 points

A standard jar of JIF is only 3/4 Lb. 1-2Lb/week is 2-3 jars a week. There’s no way you didn’t suspect that this was unhealthy…

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2 points

A pound is like a small tub. If it is a staple of your diet, you will easily eat that over a whole week. 7 days.

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17 points
*

Kidney stones fucking suck too. Note that there are more than just the calcium oxalate kidney stones, but for those ones in particular, other things high in oxalates that you might be eating that are high in oxalates: spinach, chocolate, tea, nuts, sweet potatoes.
So if you’re trying to eat healthier, don’t fully adjust to eating (breakfast) an oatmeal bake with nuts, peanut butter, and chocolate; (lunch) wraps using a spinach wrap and/or spinach instead of lettuce for the greens in it; and tea instead sodas… Unless you like the idea of Tylenol sized kidney stones.

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10 points

This happened to me, 11mm kidney stone. It’s truly sucks.

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6 points

Yes this peanut butter news is devastating. Now I want to know how much is too much.

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6 points

But it’s so good though…

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21 points
*

Apparently this can really happen.

our patient consumed an estimated five times the typical quantity of oxalate daily. She ingested approximately 150 g of almonds daily … and six tablespoons (1/8 cup) of chia seeds … which ultimately caused kidney injury.

150 grams is ~130 almonds, and the chia seeds weigh ~90 grams. I’m surprised it took only 240 grams (about half a pound) of nuts/seeds a day to get sick but that’s still way more than most people eat and the relationship between dose and kidney disease isn’t linear.

Normally, small amounts of free oxalate are absorbed by the stomach, distal small intestines and colon in humans.

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12 points

That doesn’t seem like a lot. I’ve certainly gone extended periods eating more than 150g (~5.3 ounces) of nuts per day. I thought nuts were a healthy snack, and often my only breakfast is a bunch of cashews or almonds.

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1 point

Yeah, knowing the time this takes is important. It clearly doesn’t happen for binge eating

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5 points

The woman in the article already had

chronic kidney disease stage 3bA1 of unknown aetiology

before her nut diet, so maybe she was more vulnerable than a healthy person?

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2 points

I noticed significant improvement in my bowel health after stopping eating nuts. They were my go to healthy snack but I don’t really eat tree nuts at all anymore. You’re only supposed to have like 2 or 3 of them at time anyway, and that’s pretty much impossible to satisfy a craving. Peanuts however have nothing to do with tree nuts. They are legumes. I still eat peanut butter and eat about a pound a week.

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24 points
*

The quantity doesn’t seem right to me, a normal american peanut butter jar is about 2 pounds. I feel like if the only thing you eat in a day is peanut butter that by itself would be about a half a jar right? Calories would put it at ~1/3 a jar for daily caloric intake but obviously you’re going to overshoot if you’re eating straight peanut butter. Half a jar in a week just doesn’t sound that crazy to me, thats barely over 2 servings/day.

Also peanuts are low in oxalates compared to other nuts. The number I keep finding for a low oxalate diet is 100 mg/day. Apparently 200-300 is a typical amount. The highest number I found is 20mg of oxalate to a tablespoon of PB so 2 pounds a week is only 160mg/day unless I messed up the math.

*I think what happened here is OP is either predisposed to kidney stones and is generalizing the special diet they should be on to everybody else or is just overweight and leaving out that detail since everything I’m reading about NAFLD is that it’s caused by obesity not oxalates.

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8 points

Or they underestimated how much peanut butter they’re eating. But that was my thought too, NAFLD is typically caused by obesity, so maybe my hypothesis holds water.

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1 point

Maybe it was shitty peanut butter that has a bunch of additives and uses hydrogenated oils

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