What's Diabetes?
Diabetes is a problem with a
person's Insulin system
(i.e., the Pancreas).
The Insulin system processes
& digests glucose, which
in layman's terms is
basically sugar in its
purest form. Glucose
is the fuel from which all
human cells derive energy
for their work, including
both the muscles, and also
the brain. But not all
glucose comes from sweet or
sugary foods.
Starches, which tend to
taste savory, are multiple
glucose molecules bound
together. Glucose is
found or can be extracted by
your body from carbohydrate
(carb) foods, and carbs tend
to come from plants.
Animal products like meat
and cheese are basically
composed of protein and
fats.
How Important Is
Gluose?
Human food is composed of at
least one (usually a
combination) of three
"Macro-Nutrients":
Either Proteins; Fat
(/Oils); and/or
Carbohydrates (carbs).
If it doesn't contain at
least one of those three, it
isn't food. Things
like vitamins and minerals
and enzymes, are
"Micro-Nutrients". You
need them to survive, but
only in small
quantities. The
substance of your food is
proteins, fats, and/or
carbs. Glucose
(derived from carbs) is the
fuel of your body's cells,
but in very high
concentrations it becomes
toxic to your cells.
On the other hand, if you
don't have enough glucose,
your cells stop functioning
(including your brain or
important muscles like your
heart). Glucose moves
through your body via the
bloodstream. Insulin
makes sure the glucose goes
where it's needed.
Since a diabetic has
problems producing Insulin,
she must walk a delicate
balance. She can't
fall too low on glucose or
else her body stops
functioning. But due
to the Insulin problem, she
can't process and eliminate
glucose as quickly as a
non-diabetic. She has
to make sure her blood
glucose doesn't "spike," in
other words, when a large
amount of glucose hits the
bloodstream all at
once. Or else the
glucose acts like a toxin on
her body. Whereas the
Insulin system of a normal
non-diabetic person can
process the extra glucose
before it becomes
toxic.
Glucose is derived from
carbs, and carbs can vary
from "Simple" to "Complex"
carbs. This trips up a
lot of people, but I don't
think it's difficult.
Try not to over-think
it. What that means
is, how fast does the
glucose in the carb hit your
bloodstream? Sugar
hits your bloodstream
instantly and gives you
quick energy, or even a
'sugar high'. Yet it
takes a long time to digest
fiber, right? But
still, sugar and fiber are
both from plants.
They're both carbs, but
different kinds of
carbs. Fiber is a
"Complex" carb. Sugars
and some starches, (which
tend to be white in color)
are "Simple" carbs and hit
your bloodstream almost
instantaneously.
"Refined" carbs are also
carbs which were Complex in
the raw ingredient... (like
say, whole grain wheat), but
have been processed in order
to make them into "Simple"
carbs (like say, white
bleached flour). So
refined white sugar, and
starches such as white
(refined) flour, potatoes,
rice, and corn -- these are
all "Simple" carbs by the
time you buy them, and they
are all bad for a diabetic
to eat.
By contrast, "Complex" carbs
take many minutes or even an
hour to hit your
bloodstream. They hit
your bloodstream so slowly,
that they're safe for a
diabetic to eat.
What's the
Problem with Glucose
for Diabetics?
Americans eat too many
Simple / Refined carbs, and
that's all there is to
it. Unscientifically,
unofficially, many people
believe that Type II
diabetes (a.k.a. "Adult
Onset Diabetes") occurs when
your pancreas gets "burned
out" from eating too many
simple/refined carbs for too
many years. (Type I
diabetes is a congenital
problem with the
pancreas/insulin -- in other
words, you're born with
it.) Insulin is a
hormone, and hormones vary
greatly from person to
person. Also the same
person's hormone systems
perform differently as they
age. Some people with a
robust insulin system can
eat Simple Carbs their whole
life and never have a
problem. However, for
a lot more people, their
Insulin hormone system slows
down as they age, and
doesn't perform as well as
they used to. Maybe
you could gulp down sugar
and junk food starches like
a maniac, when you were
younger, and you still
stayed thin at that
time. Partly because
you were more active (muscle
activity, exercise, burns
off glucose, that's its
function). Nowadays
you're an adult with a
sedentary job, you are
gaining weight and your
doctor doesn't like your
blood-work --
MAINLY
because you're getting older
and your hormones are
naturally changing,
while
you
also
haven't given up your junky
carbs.
Secondarily,
because you're not as
active. (There is a
lot
of evidence that one cannot
"exercise your way out" of a
bad diet of junk food,
processed / refined / Simple
Carbs. But that's a
huge discussion in
itself. Don't count on
exercise to save you
without
the foundation of a very
healthy diet.)
Since there are only 3 basic
Macro-Nutrients, and a
diabetic must eat less
carbs, that means she has no
choice but to eat more
protein, and/or more
fats. It's a zero-sum
game. Eating fewer
carbs means eating
more
of the other two. A
"keto" diet puts the body
into a state of ketogenesis,
which digests fat.
Every normal human goes into
ketogenesis, typically at
night when you're
sleeping. Your body's
ketogenesis system digests
both dietary fat,
and
stored body fat. Which
is why a lot of people lose
weight/fat on a Keto
diet. Body fat is
composed of multiple glucose
molecules bound together.
(Some are called
"triglycerides," three
glucose molecules bound
together.) A Keto state is
nothing to be afraid of;
only if it gets far out of
balance.
How does a
"Keto" Diet help?
The point of a Keto diet is
not necessarily to eat
_more_
protein, but to eat less
carbs, and to "rev up" the
ketogenesis system. If
a person eats tons of
protein, their body starts
converting the protein into
glucose, which has the same
problems as eating too many
carbs. So in fact, the
_real_ point of a
Keto diet is to
eat more
fats. Some fats
are healthier than others,
but in general dietary fats
have gotten a bad rap due to
bad science from the
50s. Emerging science
suggests that eating fats
doesn't necessarily cause
heart disease. In
fact, emerging science also
suggests that simple carbs
cause heart disease, via
inflammation. But the
medical establishment is
over-cautious and very slow
to change course, so you
still see "Low-Fat" foods
everywhere... (avoid
them!) and many
doctors still tell you to
cut down on eating
fats. A diabetic
person
_NEEDS_ to
eat healthy fats (which tend
to be natural plant-based
fats). An example of a plant
with a lot of healthy fat is
an avocado.
Foods rich in proteins and
fats, such as meat &
dairy, tend not to have any
Micro-Nutrients (like
vitamins and
minerals). You only
get those from plants.
So even a diabetic
_MUST_
east "some" carbs. A
diabetic needs to eat "the
right" healthy carbs, in
order to be sure her limited
carb intake delivers enough
Micro-Nutrients. Also
Americans never seem to eat
enough Fiber, and Fiber
counts as a carb (albeit a
Complex Carb). So,
some vegetables (which
deliver nutrients &
fiber) are better for a
diabetic to eat than others,
and so there is a "spectrum"
of vegetables (see the next
section) that are better or
worse for a diabetic to eat.
The "Virta" diet is a good
example of a keto diet for
diabetics, and some of my
recipes come from
there. The Virta diet
wants you to eat
_only_
30g of Carbohydrates per
day, whether they're simple
or complex carbs. 30g
of vegetables is something
like a large plate of salad
greens --
_NOT_
including any sugary
dressings,
nor
bougie add-ons like
cranberries or
croutons. That plate
of greens is all the carbs
they recommend you eat in a
whole day, so you've got to
make sure the carbs you eat
_COUNT_ , and pack a
large bang-for-the-buck in
terms of nutrients.
IN
CONCLUSION, a
diabetic diet seeks to
emphasize fats and
proteins, and to eliminate
Simple / Refined Carbs, or
substitute Complex Carbs
for Simple / Refined
Carbs.
This is often difficult to
do because, you might
notice, if you walk into a
typical American grocery
store, what you see is
something like 80% carbs,
and most of those carbs are
Simple / Refined
Carbs. Americans eat a
lot of sweets. Fast
food and even a lot of
restaurant food tends to
emphasize Simple / Refined
Carbs. There is some
evidence that Simple /
Refined carbs are literally
addictive, so that's why
companies offer them so
much.