Not exact matches
Results indicated that increasing the available
carbohydrate content of the standard food challenge by 25 %, 50 % and 100 % with the addition of a high
carbohydrate breakfast cereal resulted in
glucose AUCi values that were 32 %, 44 %, and 65 %, respectively, higher
than standard - challenge values.
Maltodextrin is a less problematic
carbohydrate than say high fructose corn syrup, or
glucose syrup; however it can still cause a spike in blood sugar.
Questions to
[email protected] 00:00 Chris's background 04:30 Conception and stress 06:30 The leadup to our pregnancy 07:45 Long term building projects 08:26 Cortisol 09:19 Low sex hormones 10:00 Female cycle 10:30 Progesterone 11:00 Estrogen 11:32 Luteal deficiency of progesterone and PMS 12:34 Julia's experience of PMS and diet change 13:40 Hormone testing is cheaper
than IVF and may be more effective 14:00 The Adrenal Stress Profile test 14:50 Supporting adrenal function 15:24 Reducing stress 15:41 Dietary stress 16:00 Stabilizing blood
glucose and insulin sensitivity 16:44 Pre-diabetes 17:00 Hypoglycemia, adrenalin and cortisol 18:00 Optimal blood
glucose is 80 - 90 mg / dL 18:39 What to do about hyperglycemia 20:00 Empty carbs 20:33 Maximizing nutrient density 22:20 Does anyone really miss refined
carbohydrate?
This is because complex
carbohydrates are better
than the simple ones such as honey, corn syrup or plain sugar, because the simple sugars burn up too quickly and release a quick injection of
glucose in your blood.
Since refined
carbohydrates such as bread raise blood
glucose significantly more
than dietary fat, this required higher insulin dosing in type 1 diabetics to keep blood
glucose control.
«If we're consuming
carbohydrates at a faster rate
than our bodies are utilizing them for energy, that extra
glucose gets stored in the fat cells of the liver, which decreases its ability to break down excess estrogen and allowing it to hang around in our systems longer
than it should.
For people with diabetes sugars do not produce a greater
glucose response (glycemic index)
than complex
carbohydrates.
«Lower - intensity exercise digs deeper into your fat stores for the primary source of energy, rather
than your
carbohydrates and
glucose sources.
When we switch from burning
glucose to burning ketones for energy, the blood sugar and insulin fluctuate much less
than when we rely on
carbohydrates for energy.
Ketogenic dietary therapies are designed to cause a metabolic shift within the body, with fat becoming the primary fuel rather
than carbohydrate and ketone bodies replacing
glucose as an energy source for the brain.
And we can sometimes, if we're eating too much protein, increase our
glucose via protein, but again anyone that's having problems with
glucose because of protein, well, you're gonna have a hell of a problem with
glucose from actual
carbohydrate because it's way easier for your body to get sugar out of
carbohydrate because it's a much faster conversion
than getting sugar or
glucose out of protein.
Now, the brain of an infant needs slightly more
carbohydrate fraction
than the brain of an adult because the brain of an infant needs just slightly more
glucose even though infants do run really well in ketones they do have slightly elevated
glucose needs compare to an adult which is why we bring that composition of breast milk down just slightly from the carb standpoint and then for growing adult we would slightly up the fat and slightly up the protein.
They can state «no sugar» or «low sugar» on the nutrition label because maltodextrin is a complex
carbohydrate, but it will impact blood sugar more
than table sugar (table sugar is sucrose, which, by the way, is not a simple sugar — it is two molecules,
glucose and fructose, bonded together).
Isoleucine can be seen as the BCAA which mediates
glucose uptake (into a cell) and breakdown (into energy) to a larger degree
than other amino acids and may serve a role as a hypoglycemic (in diabetics) or as a performance enhancer (if taken preworkout in a
carbohydrate replete state).
Ketosis is the physiological state that is achieved when your body breaks down ketones for energy rather
than the
glucose from
carbohydrates.
In fact, the brain is a virtual
glucose glutton, gobbling more
than two thirds of the circulating
carbohydrates in the bloodstream while you are at rest.
The brain, a
glucose sucker, will burn approximately 100 - 125 grams of
carbohydrates daily and a typical 1 hour of weights with 24 - 35 sets total can burn anywhere from 40 - 70 grams of
carbohydrates for a 170 lb person So, your muscle glycogen levels would be at very low levels if you typically consume less
than 140 - 170
carbohydrate grams daily.
A ketogenic diet restricts
carbohydrate intake to between 20 and 50 grams per day, causing the body to rely on ketones for energy production rather
than glucose.
As shown previously [Rabinowitch & Smith, 1936], though the small amount of
carbohydrates in the diets may be more
than balanced by the potential sugar production from the large amount of protein to keep the ratio of fatty acid to
glucose below the generally accepted level of ketogenesis, the respiratory quotient data suggest another mechanism also.
Too much refined
carbohydrate causes blood
glucose to surge soon after a meal, which in turn makes the pancreas produce more insulin
than would have ever been the case for humans in the past.
This study shows that
carbohydrate selection and control of blood
glucose have a greater influence on weight loss
than reducing fat intake.
There are less
than 3 grams of
carbohydrates per serve so the effect on blood
glucose is minimal; and, at around 40 calories per serve, any effect on insulin in type 2 diabetics (and those with metabolic syndrome and pre-diabetic disorders) is almost nil.
The body can only store a two - day supply of
glucose in the form of glycogen, so after two days of consuming no more
than 20 grams of
carbohydrates, most people go into lipolysis / ketosis.
I just pointed out to you that
carbohydrates cause much greater increases in blood
glucose than fats / meats.
There seem to be a lot of individuals within both the high and low
carbohydrate diet camps saying that fructose is bad for you — that it will raise your triglycerides and uric acid levels as well as potentially cause fatty liver disease because it is metabolized differently
than glucose.
That means rather
than using
glucose from
carbohydrates as its main energy source, the body uses ketones, a byproduct of fat metabolism.
That is, rather
than treating insulin resistance by increasing
glucose disposal through an increase in nonstorage cellular influx (eg, by increasing either the insulin dose or its effect), it could be treated by reducing
glucose availability to insulin - resistant tissue (eg, by reducing
carbohydrate intake or absorption and basal hepatic
glucose output), which would reduce the nonstorage cellular influx.
Thus the liver is exposed to far higher levels of
carbohydrates — both fructose and
glucose than any other organ.
Carbohydrates that the body quickly digests and absorbs cause your blood
glucose levels to increase more sharply
than foods that are absorbed more slowly.
The ketogenic diet encourages you to eat a very low -
carbohydrate, high - fat diet in order to run your brain and all tissues on ketone bodies, because ketone bodies are a «cleaner burning» fuel
than glucose.
«Our current data,» the study's authors wrote, «indicate that exercise training in the fasted state is more effective
than exercise in the
carbohydrate - fed state to stimulate
glucose tolerance despite a hypercaloric high - fat diet.»
Simple sugars such as sucrose (table sugar) and juice (fructose) are composed of only one or two sugar molecules and are converted to blood
glucose faster
than more complex
carbohydrates like whole grains and vegetables.
But how would eating protein just to turn it into sugar be superior or even necessary over simply eating more
carbohydrates and getting the necessary
glucose directly rather
than indirectly.
In ketosis, the body is fueled by fat (ketone bodies) rather
than glucose (
carbohydrates)-- this helps epileptic patients by changing the metabolism of the brain, and the same changes might be beneficial for migraneurs.
A high complex -
carbohydrate diet is nothing more
than a high -
glucose diet, or a high - sugar diet.
As Dr. Greger has pointed out here, some of these studies compare a high saturated fat (meat and dairy) diet to a high processed
carbohydrate diet (white flour, white rice, high
glucose corn syrup and etc.) One bad diet may not be worse
than another, and unfortunately the Western diet is unhealthy beyond just meat.
Postprandial
glucose concentration in the blood is thus lower after the consumption of viscous fiber
than after consumption of digestible
carbohydrate alone (Benini et al., 1995; Holt et al., 1992; Leathwood and Pollet, 1988).
(To enable «ketosis,» a sort of starvation mode in which the body burns fat rather
than glucose, the ketogenic diet allows for only 2 % to 5 % of a person's daily calories to come from
carbohydrates.)
Studies also show that the total amount of
carbohydrate in food, in general, is a stronger predictor of blood
glucose response
than the GI.
A ripe, medium tomato contains a little less
than 5 grams
carbohydrate, 3.2 of which come from sugar — mostly
glucose and fructose with a tiny amount of sucrose.
The beauty of wholesome grains is that they are naturally rich in certain amino acids in addition to complex
carbohydrates that are more beneficial, health-wise,
than simple sugars like
glucose and fructose.
These diets rely on higher protein and lower
carbohydrate to help stabilize blood
glucose since the protein in food is converted to
glucose slower
than the starch.
There are less blood
glucose fluctuations after a meal containing oat groats
than with other
carbohydrate sources.
Cats fed the high -
carbohydrate diet had significantly higher mean and peak (23 — 32 %)
glucose concentrations and tended to have higher insulin concentrations
than cats fed either the high - protein or the high - fat diet (54).
Diets high in protein are associated with lower postprandial
glucose and insulin concentrations
than diets high in either fat or
carbohydrate in normal cats
Cats also use protein, rather
than carbohydrates, to meet their blood
glucose requirements.