Impact: Long-term consumption of moldy peanuts has been linked to oxidative stress, which can accelerate cognitive decline.
Tip: Choose high-quality, properly stored peanuts or peanut butter with no additives.
2. Cashews Roasted in Hydrogenated Oils
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Risk: Cashews themselves are healthy, but when roasted in unhealthy oils, they contain trans fats.
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Impact: Trans fats are linked to inflammation in the brain, reduced memory, and higher dementia risk.
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Tip: Opt for raw or dry-roasted cashews without added oils.
3. Salted or Sugary-Coated Nuts
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Risk: Excess salt can raise blood pressure, while sugary coatings lead to blood sugar spikes.
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Impact: High blood pressure and insulin resistance are both risk factors for cognitive decline.
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