When women are on the birth control pill, it influences everything ranging from their ability to learn and remember things, who they're attracted to, who they choose as romantic partners, the nature of the stress response, their tendency towards anxiety and depression, and a whole host of other bodily systems, ranging from thyroid function to the immune system.

If they just got off the crap and started eating real food and literally unplugged from the industrial food system, their health would dramatically improve, we would reverse climate change, we would end social injustice [and] poverty, we'd have money—enough for free education and free healthcare for everybody... just by cooking at home.

A really low hanging fruit way to improve your sleep quality is to block out noise pollution

Our food system creates chronic disease and kills 11 million people a year from bad food. That's a lot of people—more than any other thing in the world, including smoking. It bankrupts our nations. $95 trillion—that's what it's going to cost our nation, just in America, over the next 35 years to deal with chronic disease.

It's just cheaper and easier to stay young than it is to get old and reverse it

There's a very simple thing I do ... It's a very simple question, and it starts with an 'if,' and the 'if' statement is really important because your mind can't argue against it ... 'If I loved myself, truly and deeply, what would I do?' And I ask myself that when I'm making choices.

There have been a few randomized controlled trials that show that about 4-5 grams of glycine prior to bed can actually boost sleep quality and efficiency ... I couple that, sometimes, with magnesium, which has also been shown, about 500 milligrams every day, [to] boost sleep as well.

They talk about underlying conditions [with] coronavirus, like diabetes and fatty liver and [being] overweight. Well, the underlying condition underlying all those conditions is having body fat full of high-PUFA seed oils from a lifetime of thinking those things are just fine for you to eat, not realizing how toxic they are.

Most experts I've talked to who actually understand epidemiology think that we're not going back to normal as a society probably for another year. We will go back to work just like China, so don't panic about that. The economy is going to get back on its feet... but life will not be the same for probably a year, maybe even two.

When you look at what happens to the body during fasting, in fact, the body doesn't shut down; it actually revs itself up. It actually increases noradrenaline [and] increases growth hormone. So, because you're increasing your sort of fight-or-flight response, which is your sympathetic tone, you're actually more focused. You're actually going to be able to concentrate better.

Sleep is related to basically every chronic health illness

Women now will have sex with men that our great-grandmothers wouldn't have dreamed of having sex with because he lives in his mom's basement and plays video games all day. But, like, if he's cute, now women, because we can feel all but completely certain that we're not going to end up pregnant, women have sort of lowered their standards for a sexual partner.

If you are vegan and you are pregnant, you really want to read a little bit more about traditional diets and epigenetics because... you could be putting children at risk, and you wouldn't necessarily be getting the healthiest child.

Aging doesn't have to mean falling apart

Pets and a bedroom partner are oftentimes major contributors to poor sleep quality

I've always thought the way we get to a solution with anything is with a diversity of opinion, a diversity of effort, and a diversity of small companies being on a plane where they can compete with larger companies. This idea that we need these giant tech companies that control everything is a real problem for innovation.

The smartest doctor in the room is your own body. It will tell you every time what works and what doesn't work.

Any form of hormonal contraception seems to increase a woman's risk for subsequently developing anxiety or depression.

How stem cells work to regenerate tissue

Aging, when you do it right, means you have the ability to walk around with your own power, you have the energy to play with your grandkids, and do everything you want to do