Eating a regular midday snack may reduce the risk of developing a severe condition that affects nearly a million people. Dr. Saurabh Sethi, a gastroenterologist, asserts that consuming a specific savory snack during lunch has been scientifically proven to lower the risk of dementia.
Dr. Sethi, a medical professional with qualifications from prestigious institutions such as the All India Institute of Medical Sciences and the University of Texas School of Public Health, emphasized in an Instagram video that consuming 30g of unsalted nuts daily can reduce the risk of all-cause dementia by 17%, as supported by scientific research.
Nuts are loaded with nutrients like antioxidants, unsaturated fatty acids, and fiber, which are beneficial for brain and gut health. Dr. Sethi recommends incorporating a 30g portion of nuts into one’s daily diet, equating it to a small handful of nuts.
Variety can be added to one’s diet by mixing different types of nuts, readily available in major supermarkets like Asda, Tesco, Sainsbury’s, and Morrisons. Budget-friendly options, like a mixed nuts bag from Aldi for £1.75, containing almonds, cashews, hazelnuts, and walnuts, provide accessible choices for consumers.
According to Dr. Sethi, consuming a single type of nut also offers similar health benefits if certain varieties are not preferred. However, it is essential to maintain a balanced diet and lifestyle to reap the benefits fully, as nuts alone may not have a significant impact without complementing other healthy dietary choices.
The term ‘all-cause dementia’ encompasses various brain-related conditions leading to mental decline, including Alzheimer’s, vascular dementia, and dementia with Lewy bodies. Currently, an estimated 944,000 to 982,000 individuals in the UK live with all-cause dementia, with projections indicating a rise beyond one million by 2030 and reaching 1.4 million by 2040.
Regular consumption of nuts as part of a balanced diet may lower the risk of dementia, attributed to their abundant supply of antioxidants, omega-3 fatty acids, vitamin E, and other essential nutrients. Studies suggest that walnuts, rich in plant-based omega-3 fatty acids, may enhance cognitive health, with research indicating a reduced dementia risk among daily nut consumers.
While the positive link between nut consumption and reduced dementia risk is evident, further research is necessary to support these findings. Individuals with nut allergies or swallowing difficulties should avoid nuts, and those prone to kidney stones or high blood pressure may need to limit or avoid specific types of nuts to prevent health complications.