White Sugar Is the Same as Fruit Sugar: The Science Explained

Author: Freelee | thebananagirl.com

White table sugar is sucrose. The same sucrose found in fruit. Identical molecule. Your body does not distinguish between “fruit sugar” and “table sugar.”

Sucrose splits into glucose and fructose. Glucose fuels every cell in the body. Fructose replenishes liver glycogen. Humans even produce an enzyme called sucrase specifically to break down sucrose.

Is White Sugar Bleached?

White sugar crystals are translucent, not chemically bleached. They are over 99 percent pure sucrose extracted from sugar cane or sugar beets. It is crystallized sunlight produced by photosynthesis.

What About Glucose Spikes?

A rise in blood sugar after eating carbohydrates is normal physiology. Insulin allows glucose to enter cells. The issue is not the spike. The issue is prolonged elevation caused by excess dietary fat and lipotoxicity interfering with glucose uptake.

Nearly 100 years ago, insulin resistance was shown to be driven by high fat diets, not high carbohydrate intake.

Sugar, Insulin Resistance and Type 2 Diabetes

Lowering fat intake to around 5 percent of daily calories improves insulin sensitivity. Replacing fat calories with carbohydrates from fruit and even refined sucrose supports glycogen storage and metabolic recovery.

Sugar and Aging

Claims that sugar rapidly ages the body ignore the role of excess fat and prolonged hyperglycemia. When fat intake is low, glucose clears efficiently from the bloodstream.

I am 45, fruit based for over 18 years, and I add white sugar daily. My hydration, warmth, energy and skin reflect metabolic stability, not accelerated aging.

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