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A
Natural
Manhood
Booster
That
Works
Most
testosterone
boosters
and
so-called
natural
Viagra
supplements
are
scammy,
but
some
are
backed
by
research,
like
this
one.
Talking
about
testosterone
boosters,
erection
enhancers,
and
aphrodisiacs
is
both
scientifically
exciting
and
a
little
embarrassing.
On
the
one
hand,
it’s
amazing
that
science
can
isolate
natural,
healthy
compounds
that
work
as
well
as
some
prescription
drugs.
On
the
other
hand,
those
same
claims
are
made
by
everyone:
“male
enhancement”
TV
commercials,
gas
station
boner
pills,
those
smelly
tablets
your
cousin
brought
back
from
Mexican…
Embarrassing.
But
some
of
these
ingredients
actually
work
if
you
get
the
right
kinds,
use
the
right
amount
of
the
substances,
and
use
the
right
delivery
systems
so
your
body
can
absorb
them.
The
legitimate
ones
give
men
who
are
mildly
low
in
testosterone
a
legitimate
testosterone
boost
–
a
boost
they
can
feel.
And
while
they
may
not
hit
you
with
the
same
“pump”
as
a
full
dose
of
Viagra,
the
difference
“down
there”
is
readily
apparent.
One
of
these
legitimate
supplements
has
a
lot
of
research
to
support
it.
It’s
known
as
“Asian
Viagra”
in
certain
parts
of
that
continent
for
its
pro-sexual
effects
and,
unlike
many
other
testosterone-boosting
supplements,
it
increases
testosterone
levels
in
young
men
as
well
as
older
ones.
That
substance
is
the
herb
Longjack
(Buy
at
Amazon),
also
known
as
eurycoma
longifolia
or
tongkat
ali.
A
34%
Increase
in
Testosterone
One
study
found
that
daily
doses
of
Longjack
led
to
dose-related
increases
in
testosterone
and
free
testosterone
of
14%
and
34%,
respectively,
over
just
two
weeks.
(1)
They
used
large
doses
of
Longjack
to
elicit
the
biggest
bump
in
testosterone
–
600
mg.
a
day
–
but
taking
smaller
amounts
of
highly
purified
versions
would
negate
the
need
for
such
large
doses.
One
interesting
thing
about
the
study
was
that
the
herb
didn’t
seem
to
significantly
affect
luteinizing
hormone
(LH)
or
follicle-stimulating
hormone
(FSH).
These
pituitary-produced
hormones
operate
on
a
feedback
loop:
increased
amounts
of
LH
and
FSH
tell
the
testes
to
churn
out
more
testosterone.
In
turn,
those
increased
T
levels
inhibit
the
release
of
LH
and
FSH.
It’s
how
most
testosterone-increasing
substances
work,
including
actual
testosterone
injections.
What
this
study
suggests,
though,
is
that
Longjack
may
also
increase
testosterone
through
activation
of
the
hypothalamic-pituitary-adrenal
axis.
The
adrenals
also
produce
testosterone,
albeit
at
much
smaller
doses
than
the
testes.
This
may
indicate
that
testosterone
levels
might
rise
higher
than
they
would
through
substances
that
only
affected
the
hypothalamic-pituitary-gonadal-axis.
That’s
intriguing,
especially
for
athletic
or
muscle-building
purposes.
Another
Longjack
Study
Since
Longjack
increases
testosterone,
it’s
often
used
in
studies
with
men
who
actually
suffer
from
androgen
deficiency
or
age-related
low
testosterone.
One
such
study
decided
to
see
if
Longjack
improved
strength
and
cardiorespiratory
fitness
in
men
with
androgen
deficiency.
(2)
Forty-five
subjects
with
a
mean
age
of
48
years
were
split
into
four
groups:
a
control
group,
a
Longjack-only
group,
a
training
group,
and
a
training
plus
Longjack
group.
After
six
months,
the
training
group
and
the
training-plus
Longjack
group
showed
decreased
symptoms
of
ADAM
(androgen
deficiency
of
aging
male)
by
27.3%
and
36.1%,
respectively,
prompting
the
authors
to
laud
the
“benefits
of
concurrent
training
and
Longjack
consumption
as
a
non-pharmacological
treatment
for
ADAM.”
A
Big
Study
About
Male
Sexual
Health
Testosterone
is
intimately
related
to
sexual
function
so
a
good
number
of
studies
would
focus
on
that
aspect
of
Longjack.
One
meta-study
found
11
papers
that
met
their
inclusion
data
–
those
studies
that
included
the
terms
“male
sexual
health,”
male
libido,”
“erectile
dysfunction,”
“testosterone
levels,”
and
“Longjack.”
(3)
All
the
studies
demonstrated
considerable
effects
of
Longjack
on
male
sexual
disorders,
prompting
the
authors
to
write:
“The
findings
of
human
clinical
studies
revealed
a
promising
efficacy
of
Longjack
to
treat
erectile
dysfunction
in
sexually
sluggish
males
by
improving
penile
erection,
erectile
hardness,
and
sexual
performance.
The
clinical
significance
of
Longjack
in
male
infertility
was
also
evidenced
by
significantly
improving
semen
volume,
concentration
of
sperms,
and
proportion
of
sperms
having
normal
morphology,
sperm
motility,
sexual
libido,
and
overall
sexual
satisfaction.”
Get
Your
ROCKs
Off
An
erection
is
a
marvel
of
hydraulics.
Initially,
a
sexy
thought
or
thoughtful
touch
sends
chemical
messages
to
the
arteries
in
your
penis.
The
arteries
relax
and
allow
a
tremendous
amount
of
blood
to
flow
in.
The
veins
then
constrict,
which
pressurizes
the
penis
and
sends
it
skyward.
One
of
the
chemical
messages
that
instigates
erections
is
nitric
oxide.
Another
is
a
family
of
chemicals
known
as
rho
kinases
(ROCKs).
When
you
inhibit
ROCK,
you
get
bigger
and
stronger
erections.
Longjack
inhibits
ROCK-2,
an
action
that
might
explain
the
herb’s
use
as
an
“aphrodisiac”
and
to
treat
sexual
disorders.
The
strong
erections
attained
through
Longjack
use
might
also
be
the
result
of
synergism
between
elevated
testosterone
and
ROCK-2
inhibition.
What
to
Take
Clearly,
some
T
boosters
and
“bedroom
helpers”
work,
particularly
those
that
contain
highly
purified
extracts
of
Longjack.
What
you
want
is
the
LJ100
version.
LJ100
Longjack
was
developed
and
patented
by
the
Government
of
Malaysia
and
MIT.
It’s
the
one
that
works.
You
also
want
the
kind
formulated
in
a
self-emulsifying
delivery
matrix
designed
to
get
all
active
fractions
into
the
body.
The
microemulsion
is
a
game-changer
for
complete
absorption.
Biotest’s
Omega-Man
(Buy
at
Amazon)
contains
only
verified
LJ100
material.
It
contains
300mg
of
LJ100
per
softgel,
and
you
only
need
one
softgel
per
day.
References
Chan
KQ
et
al.
“The
effect
of
Eurycoma
Longifolia
on
the
regulation
of
reproductive
hormones
in
young
males.”
Andrologia.
2021
May;53(4):e14001.
PubMed:
33559971.
Leitao
AE
et
al.
“Exercise
associated
or
not
to
the
intake
of
Eurycoma
longifolia
improves
strength
and
cardiorespiratory
fitness
in
men
with
androgen
deficiency.”
Complement
Ther
Clin
Pract.
2021
Feb;42:101301.
PubMed:
33445146.
Thu
HE
et
al.
“Eurycoma
Longifolia
as
a
potential
adoptogen
of
male
sexual
health:
a
systematic
review
on
clinical
studies.”
Chin
J
Nat
Med.
2017
Jan;15(1):71-80.
PubMed:
28259255.
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