Eating more berries each day could boost healthy aging, study finds
Yes! A growing body of research suggests that eating berries daily can significantly support healthy aging, thanks to their high levels of antioxidants, fiber, and anti-inflammatory compounds.
Key Findings from Studies:
- Improved Cognitive Function
- A study in Annals of Neurology found that older women who ate two or more servings of strawberries and blueberries per week experienced slower cognitive decline (by up to 2.5 years) compared to those who ate fewer berries.
- The flavonoids in berries (anthocyanins, quercetin) may protect brain cells from oxidative stress and reduce neuroinflammation.
- Reduced Risk of Heart Disease
- Research in The American Journal of Clinical Nutrition showed that 1 cup of blueberries daily for six months improved arterial function and reduced LDL cholesterol in overweight adults.
- Berries help lower blood pressure and improve endothelial function due to their nitric oxide-boosting effects.
- Better Blood Sugar Control
- A BMJ study found that people who ate berries regularly had a lower risk of type 2 diabetes, likely due to their polyphenols improving insulin sensitivity.
- Raspberries and blackberries, in particular, have been shown to blunt post-meal blood sugar spikes.
- Anti-Aging & Longevity Benefits
- Berries activate sirtuins (longevity-linked proteins) and reduce oxidative DNA damage, which may slow cellular aging.
- Animal studies suggest blueberries and strawberries extend lifespan by reducing inflammation linked to age-related diseases.
Best Berries for Healthy Aging:
- Blueberries – Highest in anthocyanins (neuroprotective).
- Strawberries – Rich in vitamin C and ellagic acid (supports skin health).
- Blackberries/Raspberries – High in fiber and antioxidants.
- Açai & Goji Berries – Potent anti-inflammatory effects.
How Much to Eat?
- At least ½ to 1 cup daily (fresh or frozen) for measurable benefits.
- Smoothies, oatmeal, yogurt, or simply as a snack are easy ways to incorporate them.
Reference:
https://www.sciencedaily.com/releases/2025/05/250505121914.htm
https://www.womenshealthmag.com/health/a64982987/berries-tea-flavanoids-better-aging-study
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