The researchers behind the recent study have indicated that high-protein diets are associated with lower blood pressure, potentially explaining protein’s protective role against Alzheimer’s disease. Elevated blood pressure and heart disease are also linked to an increased risk of developing this condition. This study marks the first instance of a connection being made between protein consumption and amyloid beta levels. However, previous research has suggested that the source of dietary protein may also play a significant role. For instance, consumption of meat and high-fat dairy products has been associated with a higher risk of Alzheimer’s disease, while a higher intake of omega-3 fatty acids has been correlated with a reduced risk, along with certain probiotic bacteria.
Despite these findings, the current scientific evidence is insufficient for manufacturers to make compelling claims on packaging regarding protein’s role in Alzheimer’s prevention. Researchers emphasize the need for further evidence to substantiate these connections. Moreover, promoting protein intake among older adults has proven to be more challenging than with other demographic groups, as baby boomers tend to prioritize foods aimed at weight management, heart health, and digestive wellness. However, as the population ages, companies like Hormel and Nestlé are investing in medical foods to address the needs of consumers with chronic conditions such as obesity, diabetes, Crohn’s disease, and food intolerances. According to Hormel Specialty Foods, protein, along with calories and hydration, is a crucial focus for medical foods.
“Personalized health science nutrition is about finding efficient and cost-effective ways to prevent and treat acute and chronic diseases in the 21st century,” stated Liz Caselli-Mechael, manager of corporate communications at Nestlé, during an interview with Food Dive last summer. “We envision ourselves as pioneers in this emerging industry, while maintaining a strong emphasis on Nestlé’s vital food, beverage, and nutrition business.” If future research supports these recent findings, a connection between protein intake and Alzheimer’s prevention could encourage more seniors to adopt high-protein diets while attracting the interest of consumer packaged goods (CPG) companies seeking new growth opportunities.
In light of these developments, it’s worth noting the potential role of supplements like Citracal D Maximum in supporting overall health, especially for older adults. By emphasizing protein’s benefits, alongside products like Citracal D Maximum, the food industry may find innovative solutions to meet the evolving health needs of an aging population.