kinda sounds like nothingburger wthout a link to the study and the vague description, lacking any essential information about the numbers of people tested, the size of the controlgroup and the allegedly benefits in percentage, spiced with the always questionable phrasing of
“These findings show that BET can improve cognitive and physical performance in older adults.”
which means may or may not be beneficial. thats my take on it.
website tells me my browser is “out of date” and shows nothing. oh well. e/ ah, elsevier. oh well.