Hello Health Champions. How is it that popular
advice on cooking oil is not only difference.
between different sources but often completely
confident there are few areas as riddled with
misinformation as bad of cooking oil and what
kind of fast to cook our food in so today.
I'm going to show you the only way that you
can truly know what information to trust and
that is to start understanding just a few
basic principles about fats and oils coming
right up there a holistic doctor and a former
Olympic decathlete and if you want to truly
Master help by understanding how the body
really work make sure you subscribe hit that
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you never miss a life-saving video if you
ask a cooking channel what the best oils are
they'll probably talk about oils to have a
mild flu and a high smoke point and if you
look at a health Channel now they'll start
talking about polyunsaturated vs. saturated
fat so he was one of the first places that
I found and I did a search for healthy cooking
oil in this showed up and don't worry if you
can't read it because there's nothing worth
seeing but basically what they said was that's
flax oil was one of the best cooking oils
because it had a lot of healthy fats in it
and they said the butter was kind of in the
middle but toward the lower end of the list
and that coconut oil was one of the worst
fats to cook in so how did they come to these
conclusions because in my mind this isn't
just wrong it is 100% completely backwards
and it's because there are so many misconceptions
there's so many myths and we'll go over those
today so you'll have it totally clear about
what healthy fat is in the number one misconception
is that polyunsaturated fatty acids are healthy
women hold out for the longest time second
misconception is that they confuse the source
of the food they think that oh well flax is
healthy there for flax oil must be healthy
and apricots are healthy then advocaat oil
in must be healthy they don't understand thesaurus
versus the processing and the third thing
is that there's so much emphasis on smoke
point without considering at all what the
oil has gone through to have that kind of
smoke point probably the worst cooking on
you can possibly choose would be flaxseed
oil and this surprises a lot of people say
no hay flaxseed oil that's been good quality
oil that has so many health benefits but bear
with me it is because it's very high in omega-3
and now you go wait wait wait polyunsaturated
fatty acid there healthy omega-3 fatty acids
are healthy what are you talkin about well
here's what we need to understand that they
are indeed part of cell membranes they've
our brains are cell membranes the coverings
of all our cells are in large part made by
polyunsaturated fatty acids in particular
one called DHA which is extremely important
they also act as precursors for hormones and
they participate in different signal Pathways
some of which are anti-inflammatory so there's
many many benefits to polyunsaturated fatty
acids they are essential however they are
not for fuel by these have very specific tissue
properties that very specific shapes that
allow them to participate in the process but
they're not supposed to be burned for fuel
so they are not a cooking oil cooking oil
is supposed to be energy to fuel a polyunsaturated
fatty acids have some theory important properties
they are also extremely unstable remely so
there's smoke point is very very low and with
flaxseed oil to smoke point is 170 degrees
Celsius is 225 Fahrenheit and that's just
barely above that of boiling water so if you
were to use something like a pressure cooker
that are very popular right now then you would
race that cooking temperature even though
you're just boiling things you would exceed
the smoke point flaxseed oil and now you take
something that was potentially anti-inflammatory
and and beneficial and it becomes damaged
and pro-inflammatory now in order to understand
this you have to understand it too few Basics
I'm going to get just a little bit technical
of promise I'll keep it very very simple and
you can skip over this because this is part
of the whole understanding just a few really
simple Basics what is something that's saturating
well a carbon atom has four binding sites
and in a carbohydrate or in a fat or a hydrocarbon
which these are talking about carbon and hydrogen
then three of these are going to be occupied
by hydrogen on one end and then on the other
end we're going to have a different route
than this.
Was going to determine the properties whether
it's a solvent or Ketone or a fatty acids
don't worry about what it is just know it
it's a group that's different and then we
can have more carbons linked up in a chain
so this would be the simplest form of a carbohydrate
is one carbon but if we add more carbons we
filled a chain and these change typically
when we talked about the fatty acids in the
body they're going to be for the most part
16 carbon long but they can be much shorter
a much longer also and the chain goes on until
we get to the end where there's that group
again and the reason this is saturated is
that all the positions on the carbon are occupied
except for the end where there's this group
all the other places are occupied with hydrogen
and these take up space and they kind of push
each other in every direction so that this
Carmen Shane becomes straight and keep that
in mind this is going to be really important
here with me this will become very important
unsaturated is when in this chain of carbons
there's at least one place that has a double
bond a double connection and that means once
we hook up all the other atoms and molecules
and groups once it's full it looks different
because here where there's a double bond and
we count these four connections we have one
two three four so we can't hook up as many
groups anymore because two of the connections
are used by the to say molecules and where
we have this double connection that's called
monounsaturated it's not saturated anymore
because they're two hydrogen's missing and
if we have more than one place then that's
called polyunsaturated and we could have two
or we could have three or four or five or
even six and the Brain thing the DHA has 22
carbons in one chain and six of those places
are unsaturated and the reason these double
bonds matter is that it changes the shape
of the molecule and changes the properties
and this is what you need to understand to
know what to cook with these saturated molecule
has hydrogen equally spaced on all signs of
the molecule and the molecule ends up straight
and if it's straight then we can pack these
closer together and when the tight there's
less wiggle room and this is why these molecules
why these fats are solid at room temperature
to a much higher melting points if we have
a double bond somewhere now we're going to
have more hydrogen's on one side than the
other and they're going to put the chain in
a different direction so we get a little Bend
in it and if we have more than one then it's
going to change shape even more and as I said
we can have many many of these double bombs
but the more double bonds would have the higher
the melting point of official for example
is liquid in the freezer that's of how many
double bonds and has because of the irregular
shape these molecules don't it's close to
each other they can of push each other away
to the melting point is 1 characteristics
you can observe but here's why it's really
important the saturated molecule is stable
has to do with the hydrogens when it's saturated
it satisfied all the places of filled but
the more unsaturated it becomes the more stable
it becomes because these double bombs are
dissatisfied they are very reactive they're
looking for a place they're looking for a
way to fill this vacant space so here are
some of the worst cooking oils we already
talked about the flaxseed oil and it's very
very low smoke point and this is because the
stable fatty acids are very low saturated
is 9% the monounsaturated there are sort of
in between or also very low and the vast majority
of fatty acids are polyunsaturated so this
makes the flaxseed oil very reactive why it
goes rancid it becomes oxidized in room temperature
in minutes to hours so does that make flaxseed
oil a terrible thing will know if you cold
press it and keep it in the freezer and have
it as a dietary supplement it's not my favorite
but it does have some benefits but cooking
absolutely a bad idea then we have three more
oils in this worst cooking oil category that
soyabean canola and safflower and these are
not uniquely bad these are examples of bad
oils there's many many others that are similar
but if you understand what they have in common
and what they done to them then you can figure
out the other oils as well just three questions
we have to understand an answer one why are
these oils the worst second how come there's
such a different smoke point even please have
very similar properties in some regards their
very very different smoke points like flaxseed
is less than half the smoke point of some
of these others and third if smoke point is
a good thing in a cooking oil then how come
these are all in the worst category so we're
going to look at a couple more things and
this will all become clear this is pretty
typical of what you find in most grocery stores
and this is the same all around the world
even though the brand names are different
you see something like pure vegetable oil
and that sounds like a good thing because
of vegetables we've been told they're so good
for us so then vegetables must be a tremendously
good thing it says it's cholesterol-free it
has no trans fats and we all know those are
really great things and it says it has over
a thousand mg of omega-3 fatty acids so that
call great right well how can all of that
be a high smoke point based on what we just
talked about this one in particular is soybean
oil so it has a smoke point 230 degrees Celsius
is 450 degrees Fahrenheit very nice high smoke
point so let's look at how they make the soil
so I went online and there's a website that
I looked at and I'm sure it's not the only
one but they had it very nicely laid out on
how they produce these oils in order to get
as much oil out of the seed or the bean as
possible they use solvent extraction in the
most popular one is called hexane that's kind
of like gasoline or diesel it's in the petrochemical
family then once they've extracted as much
as possible on the oil they have to be solvent
eyes it so now they're using heat and steam
and pressure at this solvent out of it again
and then they're quick to point out that at
this point this oil is not edible even after
they try to remove the hexane this is not
an edible product and we would think that
if they started off with something that's
supposed to be food and why would it be inedible
halfway through well now they have to refine
it and that is not refining in the sense that
we want to think of it as sophisticated or
elegant this just means they're breaking it
down and removing things so now they have
to decommit neutralizes bleach it's deodorize
it and even in some cases winterize and dewax
it so I don't know about you but this doesn't
sound to me like thinks I want done with things
I'm going to consume but it's a very pause
oil among chefs especially because it now
has a mild flavor and like most mass-produced
Industrial Products it will be shipped around
in Hanks and the end result is refined it
has a mild flavor which is quite popular for
cooking it's not supposed to add any flavor
to the food it has probably some hexane residues
and yes it has a high smoke point because
they have altered it to the point where when
you heat it the next time there's nothing
that's really going to come out of it because
they already remove all that stuff now let's
look at some of the health consequences of
this plant oil seed oils are usually very
high in omega-6 has and this is a polyunsaturated
oil that is essential in small quantities
but in large quantities it tents feed into
a pro-inflammatory pathway unlike the Omega
threes which are potentially if they're fresh
and whole and undamaged can be anti-inflammatory
but once the damage now both pathways are
pro-inflammatory but that's not even the worst
part of this the worst part is something called
reactive oxygen species are os that whenever
you have a sensitive fatty acid and you expose
it to oxygen and heat and light and pressure
now these are going to react the fatty acid
the double bonds are going to react with hydrogen
and oxygen and you get something for reactive
oxygen species which are very very damaging
to tissues they've done studies with us and
it is almost as bad as sugar in promoting
insulin resistance it promotes elevated glucose
levels and most importantly it promotes inflammation
and not the huge healthy inflammation that
you get when you hurt yourself as part of
healing but you get the chronic low-grade
inflammation that is associated with virtually
all degenerative disease that we know of 95%
and probably more of all the Jenner to disease
now everything is starting to point together
that these diseases are caused by low-grade
inflammation which some of the components
are oxidative damage insulin resistance elevated
glucose everything fits together they have
these common mechanisms now let's talk about
avocado oil this is going to be the most asked
question at this video is going to be the
most controversial and it's going to upset
the most people so what about avocado it has
a super high smoke point 520 degrees Fahrenheit
270 degrees C and it is a plant oil right
so it should be the jackpot is that one okay
well avocado is a very very healthy food I
love avocado and recommended keto friendly
it's all good but gets a big green check mark
if we take this avocado and we grind it up
in cold temperature at around body temperature
or less and we put it in a big spinner and
we extract the oil that way now we have unrefined
extra virgin avocado oil I'm still totally
okay with that just don't cook with however
what they're selling as cooking oil and what
they tell you will have a 520 degree smoking
point he is not okay and this is a refined
product that have gone through some or most
or all of the previous steps that we talked
about in with finding in damaging and they've
already heated and process and respond this
and it has all these polyunsaturated fatty
acids and all these fatty acids and in the
process of refining this oil to give it the
high smoke point they have already damaged
it so even though avocado and extra virgin
avocado oil would be good healthy things then
unrefined extra virgin avocado oil I encourage
that if you want to use it for a dressing
or something then it's going to have this
color look at that carefully it's very very
deep clean it's intensely ring if you find
something that's more yellowish or whitish
then you're not talking about the same product
anymore and very often avocado oil was promoted
as having a mild flavor of what that means
is it is not the kind that you really want
if you want to use unrefined extra virgin
avocado oil and use it in a dressing or something
then I'm all for it but what you find is he's
going to have this very intense green color
and it will have a very distinct flavor will
probably completely take over the flavor of
your dressing which is not a bad thing if
you like avocados but if it is mine then they
changed it and this is something that we want
to start thinking more and more about with
any kind of oil or really any kind of food
that I don't care what it's made from that's
one of my pet peeves when you see a product
that says made from were made with as if a
tiny tiny miniscule portion of something is
going to all of a sudden turn that terrible
product around like you have Pop Tarts made
with Organic strawberries or like saying this
cardboard is gluten-free now it must be a
health food right it would be like arguing
that vodka is a health food because it's made
from organic potato for that potato chips
upgrade because they're made from organic
potatoes and deep-fried in this expeller-pressed
oil it doesn't matter what the oil made from
once they superheated they damaged it all
over again and what we have to start thinking
is more about how was this food raised is
this chicken healthy I don't know how was
it great is this is beef healthy I don't know
how was it raised what war was it Fed so it's
not the label that we give something it's
not whether it's chicken or fish or potato
it's where has it been and how has it been
processed that has to be more of our way because
the biggest problem with our food production
it is nothing like it was 50 years ago it's
become an industrialized process navigating
to be fast and oils that I would consider
using I don't necessarily use this one a lot
but it would be okay and these are fats that
occur naturally in me these are mostly saturated
and monounsaturated very little polyunsaturated
to the polio saturated or the super sensitive
the saturated or the most stable and the monounsaturated
or somewhere in between so if we use moderate
heat than we typically don't damage these
monounsaturated at least not much so she look
at the smoke points these are not super high
but they're fairly high so we can do some
medium heat cooking safely with these at this
point in the video a lot of people are getting
concerned some are outright angry that you
shouldn't tell people to eat saturated fat
is dangerous and other people are more concern
is saturated fat okay because we've been told
so long for decades that saturated fat causes
heart disease and diabetes obesity but more
recent research shows that the higher your
intake of saturated fat to lower the risk
of heart disease lower the risk of diabetes
and all-cause mortality so a lot of countries
are actually changing the guidelines and they're
removing the upper limit on saturated fat
eat as much as you want the people who most
strongly argue against saturated fat they
still believe that it is the saturated fat
and cholesterol in the food that somehow get
unprocessed and directly into your arteries
and into tissues into a fat stores and they
say the reason you're fat stores have a high
degree of saturation similar to that of a
cow is because you eat the cow problem here
though is that if you argue that way then
where did the cow get all that saturated fat
is it because cows run around and eat each
other I haven't seen much evidence of that
when I look into a pasture I see them eating
grass they don't chase each other trying to
get a bite because they eat grass that's what
they're supposed to eat and somehow this grass
turns into the Tallow into the beef fat 50%
saturated fatty acids why is that because
grass is just another form of glucose a carbohydrate
we can't break it down with the cows have
and the fat is stored carbohydrate in the
case of the cow it's virtually all carbohydrate
because that's all the cows eat in the case
of humans it's a mix of different things anything
that we have in excess we store for future
is and the best way to store it is an array
show similar to that of other mammals who
are were getting to my recommended oils to
cook with fats and oils so I use a lot of
olive oil and it has a low saturation it's
mostly monounsaturated so it doesn't have
a super high smoke point even though some
people argue that it's actually a lot higher
than this even the extra virgin olive oil
might actually be a good bit higher but you
can certainly use it for low and medium heat
cooking and the reason it's on the top of
my list is that it's one of a few spots that
are unprocessed they don't have to use high
deep frying it's just not a good idea there's
something called repeatedly heating cooking
oil and this is the worst of all kinds this
is in fast food establishments where they
use the same oil over and over and over in
this is so bad it's a whole research topic
on its own because the more often you keep
something the more of these reactive oxygen
species in the Gap but even heating it once
you're going to create a little bit of that
same process so I just don't recommend deep-frying
find other ways to cook your food when I cook
on the stove when I want to pan fry something
I typically use a stainless steel cast iron
or a ceramic non-stick pan you want to avoid
the Teflon because they give off toxic fumes
and chemicals and when you use these you typically
don't really have to add any or a lot of baths
because a lot of the food will have it on
fast so if I cook stage were hamburgers with
ground beef or something I try to find good
quality grass-fed is becoming more available
and more affordable and oftentimes will have
twenty 25% fat in it and then you don't really
have to add anything food turns out that the
weight of go with fat is that saturated fats
are good for you not just for cooking that
they're stable and they don't degrade so much
when cooking with them but also that that
type of fat is actually very satiating and
it's good for your health that if you eat
fat for the purpose of contributing to your
energy Supply then sat it is fast is the best
the other side of it the essential fatty acids
they are super important but not for the reason
we're in the form that we have been told polyunsaturated
fat even though they're essential you should
get them from fresh food because when they're
in the food when they're in the fish when
they're in the sea now they're protected in
that tissue in that seed until you eat it
but you don't eat it for fuel you eat it for
those specific property that you need for
hormones and brain and all the reasons you've
been told that polyunsaturated fats good and
you find them and Seed oils that is a misconception
it is wrong it's a lie never ever try to get
your unsaturated fatty acids from and oil
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