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Ancel Keys

Ancel Keys

Physiologist (1904-2004)

Appears in 1 story

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Food quality emerges as key factor in heart health research

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For seven decades, nutrition scientists have debated whether to cut carbs or fat for a healthy heart. A new Harvard study of nearly 200,000 Americans over 30 years found that both approaches work equally well. What matters is choosing whole grains, vegetables, and plant proteins over processed foods and red meat.

Updated May 29