A few months ago, we covered a Canadian study showing that fruit consumption during pregnancy correlates with higher IQ in children—the more fruit eaten, the greater the cognitive benefits. Now, research published in Nature Ecology & Evolution highlights fruit's advantages for adults. A New York University team analyzed diets across 140 primate species, finding that fruit-preferring primates have brains about 25% larger than those relying on leaves.
Beyond skin and body health, co-author Alex de Casien notes fruits fuel the brain with vital sugars and energy. This matters because the brain uses 25% of the body's energy. While adult intelligence impacts need more study, adding fruit daily is a smart, low-risk step. Ready to start?
