The Claim

In obese women with polycystic ovary syndrome (PCOS), ingestion of simple carbohydrates induces reactive hypoglycemia in approximately one-third of individuals, resulting in elevated cortisol and adrenal androgen levels, increased hunger symptoms after three hours, and a higher likelihood of snacking, which contributes to sustained weight gain.

Source: Reactive Hypoglycemia: A Trigger for Nutrient-Induced Endocrine and Metabolic Responses in Polycystic Ovary Syndrome

What the research says

Supports is higher

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Supports
66score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
1 study reviewed
In plain English

In obese women with polycystic ovary syndrome, eating simple carbohydrates causes a drop in blood sugar in about one-third of them, which leads to higher cortisol and adrenal androgen levels, increased hunger after three hours, and more snacking, resulting in continued weight gain.

See the scientific wording

In obese women with polycystic ovary syndrome (PCOS), ingestion of simple carbohydrates triggers reactive hypoglycemia in approximately one-third of individuals, leading to elevated cortisol and adrenal androgen levels, increased hunger symptoms after three hours, and greater likelihood of snacking, which may contribute to sustained weight gain.

Why this might work

When someone eats sugary foods, blood sugar spikes quickly and then crashes too low. This low blood sugar tricks the brain into thinking the body is in danger, so it releases stress hormones like cortisol and androgens. At the same time, the hunger hormone ghrelin surges after a few hours, making the person feel intensely hungry. This combination of stress and hunger leads to eating more sugary snacks, which keeps blood sugar and insulin levels high, causing the body to store fat and gain weight.

Verified mechanismbased on 1 study

What the research says

1 study

  1. Study: Reactive Hypoglycemia: A Trigger for Nutrient-Induced Endocrine and Metabolic Responses in Polycystic Ovary Syndrome

    In obese women with PCOS, eating sugary snacks can cause blood sugar to drop too low after a few hours, making them feel hungrier sooner and more likely to snack again, which can lead to weight gain. Replacing those snacks with protein helped them lose more weight and stay fuller longer.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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