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Can vitamin B12 cause acne?

Does Vitamin B12 Cause Acne?

Known for its power to keep our blood and nervous system healthy, vitamin B12 has been a fan favorite for years. It's often loaded into multivitamins and gobbled up by health-conscious folks. But did you know some scientists now say this could be linked to acne? A team from UCLA decided to dive into this headfirst, reopening a curious chapter of health research.

Back in the Day: A History Lesson on B12 and Acne

Believe it or not, the idea of B12 messing with your skin isn't brand new. Scientists back in the 1950s floated the idea that popping B12 pills could contribute to acne. But without solid evidence, this theory got shoved to the side. Until now, that is. The researchers from UCLA are now hitting rewind and investigating this connection again.

The UCLA Study: The Nitty-Gritty

How They Did It

The team started by studying the skin bacteria in pimple-free folks who had received a B12 shot. A week after the B12 booster, one of the participants began seeing pimples pop up.

What They Found

That wasn't all—the participant who started seeing pimples also had their gene expression pattern change. Before the B12 boost, this person's genes looked like everyone else's. But two weeks after the shot, their gene expression started looking like an acne patient.

Proceed with Caution: What This All Means

This finding is interesting, but the researchers remind us not to jump the gun. They're quick to point out that it's too soon to say that folks dealing with acne should ditch their B12 supplements or multivitamins. The studies that saw acne go up with B12 usually involved big doses given by injection, much more than the average person would take.

B12 and Acne: Your Takeaway

Don't Rush to Trash Your B12

Before you banish B12 from your life, remember it's crucial for our bodies. There's no solid proof, yet that normal B12 intake through diet or supplements directly leads to acne.

When in Doubt, Ask a Pro

If you're battling persistent acne and are a regular high-dose B12 user, it's wise to check in with a dermatologist or healthcare provider. They can offer personalized advice based on your situation.

The Future of B12 and Acne

This study opens a new door to understanding the complex relationship between nutrition and skin health. But much more research is needed before we know for sure if there's a cause-and-effect link between B12 and acne.


1. Is B12 causing my acne?
Maybe, but it's not sure. Research is ongoing, and if you're concerned, talk to your healthcare provider.

2. Should I stop taking B12 if I have acne?
Not without chatting with your healthcare provider first. The research is still unclear, and B12 is essential for overall health.

3. Why do we need B12?
B12 is crucial for creating red blood cells, nerve function, and making DNA. It's vital for keeping your nervous system in good shape.

4. Can I get B12 from my diet?
Absolutely! B12 is found in animal products like fish, meat, and dairy. Vegans and vegetarians can get it from fortified cereals, plant milk, and nutritional yeast.

Wrapping It Up

The story of B12 and acne is far from over. It's a complex tale with many layers yet to be uncovered. So while the latest findings give us some food for thought, it's crucial to remember that we shouldn't make any sudden changes to our diets or supplement regimes. If you're worried about acne and your B12 intake, a chat with your healthcare professional should be your first step. Keep an eye on this space as we explore the mysteries of nutrition and skin health!


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More info:

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