White bread might not be bad for everyone, study finds

White bread.
(Image credit: iStock)

After years of being cast aside as the less healthy bread option, white bread may finally get its moment of redemption. A new study by researchers at the Weizmann Institute of Science in Israel revealed that white bread actually might not be that bad — for some people.

The team examined how quickly people's blood sugar levels rose when they ate white bread for a week versus when they ate sourdough bread, which had previously been billed as the healthiest of breads. Scientists expected to see blood sugar levels spike more when people ate white bread, but instead, they found some people's blood sugar spiked more drastically after eating sourdough bread than white bread. In others, the reverse happened.

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