Whale blubber.

Cortisol is a major stress hormone involved in making skin cells churn out oily lipids from special glands called sebaceous glands.

To make matters worse, Justin is a boy, meaning he's got more testosterone than girls.

And it consists of seven chapters the chapters are skin, bones, meat, internal organs, blood, fat and miscellaneous.

Testosterone is another hormone that increases oil production in the skin.

This is the guys on the rope, pulling open the carcass.

And adult stem cells are found in you and me in our blood, in our bone marrow, in our fat, our skin and other organs.

Just as all carbs are not bad for you, all fats are not bad for you. There are good fats.

You find these, for example, in fish oil.

0 body fat!

You made these with bacon grease.

Breast density refers to the relative amount of fat pictured here in yellow versus connective and epithelial tissues pictured in pink.

What is fat?

Most people think that the humps store water.

That juice is called grease, Dad.

When it ruptures, now it sudden i am doing a simplification of the process right over here.

So over time if a person doesn't have the right diet, or maybe they just have a predisposition to it, you can have these things called plaques form on the walls of the arteries.

Don't eat greasy food?

Two. Two.

It's important if you try to model this.

The destination death row, state prison.

The irony.

Oaky. Okay.

Low fat milk for me.

(Laughter)

So, let's go back to our olive oil and pancake mix from before.

And what makes a particular fat healthy or unhealthy is its shape.

What do you have that doesn't have fat in it?

Is this lowfat mayonnaise in the cole slaw?

It's of relevance to us.

You think that's ironic?

Double irony.

Skin.

I have greasy skin.

Tom has 7 body fat.

Looks like some sort of secreted resin.

Is he joking?

The fat guy fall on face.

Now, most unsaturated fats are good for you, while saturated fats are bad for you in excess.

Butter is made from cream.

So you could go in, you could get your tummy tuck.

Others have both single and double bonds.

The top half is Elmer's wood glue.

Now I give you, from our research, a very short claim.

The fat just...melts into the meat.