Regular inclusion of mushrooms in one’s diet may bring benefits to short-term memory function in middle-aged and older adults. Researchers arrived at this conclusion after examining data from over 3,100 Japanese individuals during an extended scientific observation period.
Experts monitored the health of the study participants for an average duration of 10.5 years. At the commencement of the study, they determined the daily mushroom consumption of each person. Subsequently, this intake data was juxtaposed with the results of specific memory assessments, which required participants to repeat sequences of numbers. This type of task is utilized to gauge an individual’s capacity to encode and process novel mental information.
The assessment outcomes demonstrated that those who consumed mushrooms performed better on the memory tests. Furthermore, the most significant advantages were observed not with minimal servings, but rather with moderate to high intake levels of this food item in their meals. The scientists noted that this beneficial impact did not manifest immediately but gradually increased as the proportion of mushrooms in the daily diet rose.
The investigators posit that specific bioactive compounds within mushrooms are key drivers of this effect. Ergothioneine and beta-glucans are highlighted among these substances, as they are thought to offer protection to neural cells. The experts caution that their findings stem from observational data and do not fully confirm a direct causal link to memory capacity. Nevertheless, they state that this readily available food source is definitely advantageous for maintaining brain health during later life, as reported by the journal Food & Function (F&F).
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