⭐ In this enlightening video, Dr. Andrew Huberman, a celebrated neuroscientist and professor at Stanford University, embarks on an intriguing journey to unravel the complexities of naturally enhancing testosterone levels. With his unparalleled expertise, Dr. Huberman dives deep into the physiological mechanisms and shares scientifically-backed strategies to elevate your testosterone levels organically and fast. Whether you're aiming to fine-tune your hormonal balance, improve your physical performance, or boost your overall well-being, Dr. Huberman's insights offer valuable guidance.
⭐ Who is Andrew Huberman? Dr. Andrew Huberman is a renowned neuroscientist and professor with a deep focus on the fields of neurobiology and ophthalmology. He is well-known for his contributions to understanding how the brain works, particularly in relation to vision, brain development, and neural regeneration and repair. Dr. Huberman is a faculty member at Stanford University School of Medicine, where he leads the Huberman Lab.
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The major effect of testosterone is to make effort feel good. That's what testosterone does. The real
question is, are you enjoying what you're doing? When effort feels good, life just gets way better.
There's something about these molecules that in an ancient way are linked to the will to live.
They're linked to effort and making effort feel good. That's the holy grail.
There's a very interesting relationship between testosterone and dopamine. So dopamine
and testosterone are closely related in the pituitary system and obviously testosterone
comes from the adrenals and from the testes. The testosterone molecule is synthesized from
cholesterol. Cholesterol can either be made into cortisol, a stress hormone, or testosterone,
but not both. So you have a limited amount of cholesterol and it gets diverted towards stress
or this pathway where effort feels good. That's the pathway you want to get into.
The anger pathway, if we were to just kind of play a mind experiment here, the anger eventually is
going to divert more of that cholesterol molecule to cortisol and stress and you will be slowly
depleting testosterone. Now going into this you'll have plenty of testosterone, but after a couple
days there have been very interesting studies showing that testosterone doesn't necessarily
drop with sleep deprivation. That's a bit of a myth. The real question is, are you enjoying what
you're doing? If you can just convince yourself, or ideally if you can just enjoy yourself,
you are going to maintain or maybe even increase testosterone stores which will make effort feel
good. And to me, aside from neuroplasticity where everything becomes automatic after this experience,
to me that's the holy grail. When effort feels good, life just gets way better. And we're not
talking about achieving the reward. I'm not talking about the end of this thing. I'm talking about the
process of it feeling really good. And so there's something about these molecules that in an ancient
way, in all organisms, all mammals as far as we know, are linked to the will to live. They're
linked to effort and making effort feel good, which has been fundamental to the evolution of
our species. I always say people think that the opposite of testosterone is estrogen, but it's not.
The opposite of testosterone is prolactin, which makes us feel quiescent and not in pursuit of
things, etc. Testosterone makes effort feel good. Estrogen makes emotions feel okay. So it is the
case that increases in testosterone promote competitive and foraging type behaviors in
humans and in non-human mammals. But it's also true that competition itself can increase androgen such
as testosterone. And so we all know, because now we've been told a lot in the last decade or so,
that getting proper sleep is important for all these aspects of health. Getting proper sleep can
really offset all the reductions in testosterone and estrogen and reductions in fertility that
occur if we don't get enough sleep. But seldom is it discussed how sleep actually adjusts things
like testosterone and estrogen. So the simple version of this is getting your breathing right
during the waking hours, meaning primarily unless you're working out really hard or there's some
other reason why you're maybe eating or speaking, you need to be breathing through your mouth. You
should be a nose breather. There's really good evidence for that now. And in sleep, you also want
to be a nose breather because that's going to increase the amount of oxygen that you're bringing
into your system and the amount of carbon dioxide that you're offloading. There are other positive
effects of it as well, but you're basically reducing apnea. Breath holding in sleep leads
to build up of carbon dioxide and leads to increases in cortisol, which then decrease
testosterone and decrease estrogen in negative ways across all sexes. So the simple version of
this is get your breathing right. And many of you have heard me talk about this before, and I'm not
going to belabor the point that viewing bright light within the first hour of waking, whether
or not it's from artificial light or ideally from sunlight, has these powerful effects on sleep and
wakefulness. This translates to the protocol of if you want to optimize testosterone and estrogen,
you need to get your light viewing behavior correct. It's not just about optimizing your sleep,
which is also important. It's about getting sufficient amount of light in your eyes so you
have sufficient levels of dopamine. So the simple protocols for that I've reviewed before, but it
means getting anywhere from two to 10 minutes of bright light exposure in your eyes early in the
day. It is not sufficient to do this with sunglasses unless you have to do that for safety reasons.
It's fine to wear prescription lenses and contacts. If you can't get sunlight for whatever reason,
you want to use bright artificial light. The other aspect of light viewing behavior that's
extremely important is to avoid bright light exposure to your eyes in the middle of the night.
If you're viewing bright light in the middle of the night, you are suppressing dopamine release.
If you're suppressing dopamine release, you are suppressing testosterone levels. Heavy weight
training, but not weight training to failure where completion of a repetition is impossible,
but where basically people are working at anywhere from like 70% to 95% of their maximum,
or sometimes even going right down to their one repetition maximum, leads to the greatest
increases in testosterone. There's clearly a influence of hard work at the neural level
and then at the muscular level for increasing testosterone. So now let's talk about the role
of specific compounds, some of which, many of which can be taken in supplementation form
or extracted from diet and nutrition in order to optimize sex droid hormones.
And again, I just want to emphasize that I'm not suggesting anyone take anything or stop taking
anything. This is purely for informational purposes, but some of the data on these is
quite striking and impressive. It's very clear that vitamin D, which is important for so many
biological functions, including endocrine functions, zinc, magnesium, creatine. It's very
clear that something about creatine, although the mechanism isn't exactly clear, either increases
five alpha reductase or makes the testosterone molecule more susceptible to certain enzymatic
reactions that leads to increases in DHT. DHT, the hydrotestosterone, it has this dramatic role
in creating a kind of masculinization of the brain prenatally. It also defines the primary sex
characteristic of the growth of the penis, et cetera. And beyond infancy and early childhood
and later in life, it has powerful effects in creating balding and beard growth, et cetera.
And it has a much higher affinity for the androgen receptor than does testosterone.
There are a few other things that can increase testosterone in particular, Tonga Ali.
And another one, which is very interesting, it's a Nigerian shrub called Fidogia agrestis,
and it mimics luteinizing hormone, which is the hormone that comes out of the hypothalamus that
stimulates the testes. If you got those in your ovaries, if you've got those to make more
testosterone or estrogen. And so those two herbal supplements together can give a significant boost
in free and active testosterone. So you said Tonga Ali can give you 100 to 200.
About that. What does the other one give you?
Fidogia is usually taken at about 600 milligrams. And that can mean the most dramatic effect I've
ever seen was somebody who had his testosterone down in the low twos, or I think it was like
low twos. And he got it up to the 700 range, which, but that's it, but that's an outlier,
right? Most people are going to see about a three to 400 point increase.