Persoanele care sufera de diabet si renunta la sau ceai au mai multe sanse de a-si tine boala in frau decat pacientii care nu renunta la cofeina, potrivit unui studiu realizat de cercetatorii americani.
Doza zilnica de cofeina contribuie la cresterea cu 8% a nivelului de zahar din sange.
Autorii acestui studiu, cercetatorii de la Universitatea Duke, din SUA, sugereaza ca renuntarea la doza zilnica de cofeina poate contribui la un control mai bun al diabetului de tipul II. ‘Cafeaua e o bautura atat de comuna in societatea noastra incat uitam ca ea contine o substanta foarte puternica, aceasta fiind cofeina’, spun cercetatorii.
La studiu au participat 10 persoane bolnave de diabet, care zilnic consumau cel putin doua cesti de cafea. Nivelul zaharului din sange se ridica cu 8% dupa ingurgitatea dozei de cofeina.
Cofeina se gaseste in cafea si in ceai
Cofeina se gaseste in cafea, dar si in ceai, bauturi energizante sau ciocolata calda. Ea tulbura procesul prin care glucoza este raspandita in organism. De asemenea, cofeina ar putea fi responsabila de eliberarea adrenalinei, care poate contribui la cresterea glicemiei.
Specialistii spun ca o dieta echilibrata si exercitiile fizice sunt elementele de baza in controlarea diabetului de tipul II.
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