What, exactly, does it mean when they say to take a supplement on an "empty stomach". Usually my stomach only feels truly empty when I first wake up in the morning. Is there an ideal window of time between meals? i.e. a certain number of hours after eating, or a certain number of hours before the next meal is consumed?
Also, it seems like there is no definitive answer on whether Piracetam and Alpha-GPC should be taken on an empty stomach or a full stomach, so I'd be interested to hear what the general concensus is on this question. Does one method yield better absorption than the other?
Frank