100 grams of fructose improves insulin resistance.
Fructose is half of what constitutes table sugar (sucrose), and what distinguishes it from starch.
On a 20% fructose diet, diabetics had:
⦿ LOWER morning blood sugar
⦿ REDUCED HbA1c
in comparison to a high starch diet.
Sugar lowers blood sugar with a meal.
Here, using a small (7.5g) amount of fructose improved the amount of glucose that could be metabolized,
while also reducing insulin response.
The classic signs of improved insulin sensitivity.
Pure fructose added to the diet improves blood sugar + insulin levels.
Here's another study using 85-110g of fructose a day in normal meals for 2 weeks in diabetics.
Once again we can see the REDUCTION in both insulin and glucose with meals throughout the day.
Replacing a quarter of the carbs in the diet with pure fructose improves blood sugar.
Another study, same story.
By the way, none of these studies show increases in weight either.
Many people don't realize this, but the primary reason that blood sugar remains elevated in diabetes is due to increased production by the liver.
Insulin normally inhibits this process, but in insulin resistance this doesn't happen.
Fructose prevents the production of glucose in diabetics.
Another study here showing that swapping 30% of the carbs in the diet for pure fructose LOWERS fasting blood sugar.
Also reduces A1C.
Fructose is metabolized differently from ordinary glucose, which gives it these unique properties to improve glucose metabolism.
1. Fructose is not insulin dependent - it does not trigger insulin secretion like other carbs. Thus, you can metabolize it without any insulin sensitivity. 2. Fructose bypasses key regulatory steps in normal carbohydrate metabolism, making it quicker and easier to get energy from without being inhibited 3. Fructose 1-phosphate, a compound unique to fructose breakdown, stimulates various enzymes in the metabolism of glucose, helping cells generate energy from it.
All of this makes fructose a catalyst of glucose metabolism.
The KEY is to not OVERFEED.
If you are gaining weight, under stress, or adding sugar on top of your existing maintenance diet, then the advantages of fructose become negatives.
Its quick and unregulated metabolism make it a prime candidate to generate fat from.
However, these studies have all clearly shown that when sugar is a part of your normal diet, again, not added on top of your diet, has some awesome metabolic benefits.
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N-acetylcysteine (NAC) was shown to reverse brain damage from aluminum in a critical study.
(🧵1/8)
Animals were put into 6 groups - either getting aluminum or NAC or both.
The aluminum was administered as aluminum chloride, and it was done so orally.
This is important because roughly only 0.5% of oral aluminum chloride is absorbed, so the real effective doses the animals received were far less than than the 100 mg / kg.
This is still a high dose, but aluminum is known to accumulate in tissues.
Animals had severely impaired memory performance with the aluminum, but this was improved with NAC.
The morris water test trains rats to find a hidden platform in pool.
The latencies (times) is how long it takes to find it on a given day.
Less time = better memory.
As you can see, the high dose NAC almost completely reversed the memory impairment from aluminum.