Almonds and longevity: new scientific evidence on their health potential
In recent years, interest in foods that promote health and well-being has grown rapidly. In this context, a study published in Scientific Reports has shown that daily almond consumption — about 60 g per day, equivalent to 22 almonds — can help reduce oxidative stress and improve several biological markers linked to aging and chronic diseases.
The concept of healthspan — the period of life during which an individual maintains an optimal state of health — largely depends on the body’s ability to balance free radicals and antioxidants. When this balance is altered, the body enters a state of oxidative stress, one of the main causes of biological aging and the onset of diseases such as hypertension, type 2 diabetes, rheumatoid arthritis, Alzheimer’s disease, cardiovascular disorders, and certain types of cancer.
The study and its findings
The analysis combined data from eight clinical trials involving 424 participants, including healthy individuals, overweight subjects, smokers, and patients with chronic diseases. Results showed that those consuming more than 60 g of almonds per day had lower levels of two key markers of cellular damage: malondialdehyde (MDA) and 8-hydroxy-2’-deoxyguanosine (8-OHdG). At the same time, participants showed enhanced antioxidant defenses and reduced levels of uric acid — another indicator of oxidative stress.
In short, almonds appear to act as true cellular “shields”, helping to preserve long-term health.
Why almonds make a difference
Almonds have an exceptionally rich nutritional profile: vitamin E, polyphenols, and flavonoids act as natural antioxidants, while monounsaturated fats, magnesium, fiber, and plant-based proteins support energy metabolism and cardiovascular health.
Including almonds in the daily diet may therefore help counteract the effects of oxidative stress on insulin production and protect blood vessels, reducing the risk of metabolic and cardiovascular diseases.
For us at Alfrus, a company dedicated to almond processing, this scientific evidence reinforces our mission: to promote the conscious consumption of high-quality natural ingredients rich in proven health benefits, like almonds.
Every day, our company works to ensure a traceable and responsible supply chain, sustainable farming practices, maximum nutritional integrity, and food safety — all within a diversified and innovative offering for the food industry.
Alfrus almonds, available in a wide range of formats and processing types, are the ideal ingredient to meet the production needs of industries such as the snack, confectionery, ice cream, bakery, yogurt, and plant-based or free-from sectors. Their versatility allows almonds to be easily integrated into any formulation, enhancing not only the nutritional value but also the texture and sensory appeal of the final product.
Consuming a daily portion of 22 almonds is not just a healthy habit — it’s a conscious choice for prevention and well-being. Identifying such accessible dietary strategies offers a proactive, low-risk approach to disease prevention, health management, and support for the body against cellular aging.
Almonds are the perfect example of how nature can provide a tangible answer to individual well-being — and it is precisely on this philosophy that Alfrus continues to build its daily commitment. “This study provides solid evidence that almond consumption can produce a measurable, beneficial biological effect, confirming their reputation as a healthy food and their nutritional potential,” says Michele Sisto, Logistics Manager at Alfrus.
Today, almonds represent a source of health and innovation — a starting point for creating value in the future of food.
It is from this seed that our vision continues to grow: to celebrate nature as a driver of well-being and food progress.
5th November 2025
