Now what happens to a lot of people during the winter is their hair gets all messed up.

It becomes dehydrated dry, frizzy, split ends, you start losing your hair, the hair becomes

dull.

So I'm going to give you some tips on what to do about this.

The real question is why?

Well, there's three reasons and we're going to go right through them.

The first reason is the obvious reason, which is low vitamin D because of the sun.

There's no sun, so we're not going to get vitamin D.

So unless you take vitamin D, you're going to be usually vitamin D deficient.

And vitamin D directly helps you grow hair.

So if you're deficient, you may have hair loss.

Now the second reason is actually quite interesting.

When you're deficient in vitamin D, you have this alteration and change in your microbiome.

Your microbiome are dependent on your levels of vitamin D.

And the type of microbiome that I'm talking about are the ones that help you make B vitamins

that are necessary to build hair.

And we're talking about B2, B3, B6, vitamin B5, and biotin.

And so without biotin, your hair is going to be very fragile, it's going to break, it's

going to be very thin, and dried out.

So by adding more vitamin D, the microbiome becomes more balanced, and you generate more

of these B vitamins.

So you can take the vitamins from nutritional yeast, or you can take vitamin D so your

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