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The Fungus on Our Heads

The Fungus on Our Heads

A while back I watched a Veritasium video about the yeast living on nearly every human scalp (the same yeast that causes dandruff) and I promised I’d go do the reading and come back with the real detail. Well, here it is. Fair warning: this one gets into the...
Is Dandruff a Disease?

Is Dandruff a Disease?

I’ve been asked this question more times than I can count, usually by someone who just got a look from a coworker or noticed white flakes on a black shirt. The question behind the question is always the same: Is this a real problem, or am I just bad at...
What Is Dandruff?

What Is Dandruff?

I remember the first time I really looked at my shoulders after putting on a dark shirt and thought: okay, this is an actual problem. White flakes, visible to anyone standing near me. Not a great feeling. I started reading everything I could find, and a lot of what I...
3 Common Causes of Dandruff

3 Common Causes of Dandruff

I used to think dandruff was pretty simple: oily scalp, dry winter air, maybe not shampooing enough. That was wrong. The more I dug into this, the more I realized dandruff is the result of several things happening at once, and that’s exactly why it’s so...
The #1 Misconception About Dandruff

The #1 Misconception About Dandruff

You might hear friends or family saying “gross” when they see flakes on your shoulders. Or someone makes a joke. This makes me self-conscious and always sets me back a little (even knowing what I know now about what actually causes this thing). Because...