Which Nuts Help — and Which Ones Deserve Caution
Nuts have earned a strong reputation as one of nature’s healthiest foods. Rich in healthy fats, antioxidants, vitamins, and minerals, they are often associated with better memory, sharper thinking, and healthier ageing.
But there’s an important nuance many people miss: not all nuts support brain health equally.
Some nuts may help protect cognitive function and reduce inflammation, while others can become less healthy — or even harmful — depending on how they are processed, stored, or consumed. In many cases, the difference comes down to freshness, preparation, and portion size.
Why Nuts Support Brain Health
