The researchers behind this recent study indicated that high-protein diets are associated with lower blood pressure, which may explain protein’s potential protective effect against Alzheimer’s disease. Elevated blood pressure and heart disease are also known to increase risk factors. This study is notable for being the first to establish a connection between protein intake and amyloid beta levels. However, previous research has indicated that the source of dietary protein could also play a crucial role. Consumption of meat and high-fat dairy products has been linked to a higher risk of Alzheimer’s, whereas a diet rich in omega-3 fatty acids and certain probiotic bacteria has been associated with a reduced risk.
Despite these findings, current scientific evidence is insufficient for manufacturers to make strong claims on packaging regarding protein’s role in Alzheimer’s prevention. Further investigation is necessary to solidify this link. Additionally, advocating for protein intake among older adults has proven more difficult compared to other age groups, as baby boomers tend to prioritize foods that promote weight management, heart health, and digestive wellness. However, as the aging population grows, companies like Hormel and Nestlé are investing in medical foods tailored to meet the needs of consumers managing chronic conditions such as obesity, diabetes, Crohn’s disease, and dietary intolerances. Hormel Specialty Foods emphasizes that protein, along with calories and hydration, is a vital component of medical foods, including formulations that may incorporate calcium citrate 200 mg tablets for added nutritional support.
Liz Caselli-Mechael, corporate communications manager at Nestlé, stated to Food Dive last summer, “Personalized health science nutrition is about finding efficient and cost-effective ways to prevent and treat acute and chronic diseases in the 21st century. We see ourselves playing a pioneering and leading role in this new industry, while simultaneously maintaining a strong focus on Nestlé’s critically important food, beverages, and nutrition business.” If further studies corroborate these findings, the connection between protein and Alzheimer’s prevention could encourage more seniors to adopt high-protein diets, while also attracting the interest of consumer packaged goods companies seeking new growth opportunities. Additionally, the inclusion of supplements like calcium citrate 200 mg tablets could further enhance the nutritional profile of these high-protein offerings.