Enter comee, stage right. Caffeine

Enter comee, stage right. Caffeine is perhaps the most widely usea stimu a our general population. It helps us get through those non-optimal periods for productivity when we compelled to be productive anyway. Caffeine makes us feel alert and attentive. It is a highly lipid soluble, so it tends to cross from the bloodstream into the brain quickly and we feel its effects relatively quickly. In animals, caffeine has shown that it reaches peak accumulations in the brain within minutes of ingestion (Ryan et. al. 2002: 68). And it hangs around in the brain, stimulating the regions that control sleep, mood, and concentration, slowly dissipating over three to four hours (68)-which is plenty of time for you to get through your morning inbox, survive the staff meeting, return a few calls, and then get ready for lunch. (Though as Peter Lipson correctly reminded me, regular coffee drinkers do not get the same boost from the caffeine in coffee as do those who are not regular imbibers. Lipson recommends this paper, and points out that for regular coffee drinkers, the caffeine mitigates withdrawal symptoms, which we incorrectly associate with a ctimulating booct.)

ผลลัพธ์ (แอฟริกา) 1:

Gee comee, stadium reg. Kafeïen is miskien die mees usea stimu n ons algemene bevolking. Dit help ons om te kry deur middel van die nie-optimale periodes vir produktiwiteit wanneer ons gedwing word om in elk geval produktief te wees. Kafeïen ons laat voel waaksaam en oplettend. Dit is 'n hoogs vetoplosbare, so dit is geneig om vinnig te steek van die bloedstroom na die brein en ons voel die gevolge daarvan relatief vinnig. In diere, het kafeïen getoon dat dit piek accumulations bereik in die brein binne enkele minute van inname (Ryan et al 2002:.. 68). En hang rond in die brein, die stimulering van die streke wat slaap, bui en konsentrasie beheer, stadig dissipatie oor drie tot vier uur (68) -wat is genoeg tyd vir jou deur jou oggend posbus te kry, oorleef die personeel vergadering ,. terug 'n paar oproepe, en dan kry gereed vir middagete. (Hoewel Petrus Lipson my reg herinner, gereelde koffie drinkers nie dieselfde hupstoot van die kafeïen in koffie kry as diegene wat nie gereeld imbibers doen. Lipson beveel hierdie papier, en wys daarop dat vir gereelde koffie drinkers, die kafeïen verlaag onttrekking. simptome, wat ons verkeerd assosieer met 'n ctimulating booct.).