Long-term dietary flavonoid intake and subjective cognitive decline in US men and women

While ultraprocessed foods (UPFs) have been linked to several chronic illnesses, their connection to early signs of Parkinson’s disease (PD) is not well understood. This study by Wang et al. (2025) investigated whether long-term consumption of ultraprocessed foods (UPFs) is associated with nonmotor symptoms indicative of prodromal PD. Data from individuals without Parkinson’s disease (PD) […]

This 2021 study explored whether the type of food eaten and the frequency of consumption influences cognitive functioning in younger and older adults. One of the main focuses was to examine the effect of diets high in added sugars and saturated fat on cognitive performance, particularly on memory. The sample of 204 healthy adults (aged […]