ื”ืขื“ืคืชื›ื ืขื•ื“ื›ื ื” ืขื‘ื•ืจ ื”ืžืคื’ืฉ ื”ื–ื”. ื›ื“ื™ ืœืฉื ื•ืช ืืช ื”ื’ื“ืจืช ื”ื—ืฉื‘ื•ืŸ ืœืฆืžื™ืชื•ืช, ืขื‘ืจื• ืืœ
ืœื”ื–ื›ื™ืจื›ื, ื ื™ืชืŸ ืœืขื“ื›ืŸ ืืช ื”ืžื“ื™ื ื” ืื• ื”ืฉืคื” ื”ืžื•ืขื“ืคื•ืช ืขืœื™ื›ื ื‘ื›ืœ ืขืช ื‘
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ืจื‘ื™ื ืžืืชื ื• ืžืชื—ื™ืœื™ื ืืช ื”ื™ื•ื ืžืกืคืœ ืงืคื”. ืื‘ืœ ืžืชื‘ืจืจ ืฉืงืคืื™ืŸ ื™ื›ื•ืœ ืœืขืฉื•ืช ื™ื•ืชืจ ืžืืฉืจ ืจืง ืœืขื–ื•ืจ ืœื›ื ืœื”ืชืขื•ืจืจ ื•ืœืฉืžื•ืจ ืขืœ ืขืจื ื•ืช. ื”ื•ื ื™ื›ื•ืœ ืœืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื. 

ื‘ืžืืžืจ ื”ื–ื” ื ืขื ื” ืขืœ ื”ืฉืืœื•ืช ื”ื—ืฉื•ื‘ื•ืช ื‘ื™ื•ืชืจ ืœื’ื‘ื™ ื”ืฉืคืขืชื• ืฉืœ ืงืคืื™ืŸ ืขืœ ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื ื•ื ืกืคืจ ืœืžื™ ื™ื›ื•ืœื” ืœื”ื•ืขื™ืœ ืฆืจื™ื›ืช ืงืคืื™ืŸ, ื‘ืื™ื–ื• ืฆื•ืจื” ื•ื‘ืื™ื–ื” ืžื™ื ื•ืŸ ื›ื“ืื™ ืœืงื—ืช ืื•ืชื• ื•ืžืชื™ ืจืฆื•ื™ ืœืงื—ืช ืื•ืชื• ื›ื“ื™ ืœื”ื’ื™ืข ืœืชื•ืฆืื•ืช ืžื™ื˜ื‘ื™ื•ืช.  

ืžื”ื• ืงืคืื™ืŸ?

ืงืคืื™ืŸ ื”ื•ื ืžืžืจื™ืฅ ืžืžืงื•ืจ ื˜ื‘ืขื™ ืฉืžื’ื‘ื™ืจ ืืช ืคืขื™ืœื•ืช ืžืขืจื›ืช ื”ืขืฆื‘ื™ื ื”ืžืจื›ื–ื™ืช, ื”ืฉืจื™ืจื™ื ื•ืื‘ืจื™ื ื ื•ืกืคื™ื.1 ื–ื”ื• ื”ื—ื•ืžืจ ื”ืคืกื™ื›ื•ืืงื˜ื™ื‘ื™ ื”ืคื•ืคื•ืœืจื™ ื‘ื™ื•ืชืจ ื‘ืขื•ืœื, ื›ืืฉืจ ื›-90% ืžื”ื‘ื•ื’ืจื™ื ื‘ืžื“ื™ื ื•ืช ื”ืžืขืจื‘ ืฆื•ืจื›ื™ื ืืช ื”ืกื ื”ื–ื” ืžื“ื™ ื™ื•ื, ื‘ื“ืจืš ื›ืœืœ ื‘ืงืคื”, ืชื” ืื• ืžืฉืงืื•ืช ืงืœื™ื.2 ืœืคื™ ืžื—ืงืจื™ื, ืฆืจื™ื›ื” ืžืชื•ื ื” ืฉืœ ืงืคืื™ืŸ ืขืฉื•ื™ื” ืœื”ื•ืขื™ืœ ืœื’ื•ืฃ ื”ืื“ื ืขืœ-ื™ื“ื™ ืฉื™ืคื•ืจ ื”ื‘ื™ืฆื•ืขื™ื ื”ื’ื•ืคื ื™ื™ื ื•ื”ืžื ื˜ืœื™ื™ื.2,3

ืื™ืš ืงืคืื™ืŸ ืžืฉืคื™ืข ืขืœ ื”ื‘ื™ืฆื•ืขื™ื?

ื—ื•ื‘ื‘ื™ ื”ืงืคื” ื•ื“ืื™ ื™ืฉืžื—ื• ืœื’ืœื•ืช ืฉืงืคืื™ืŸ ื™ื›ื•ืœ ืœื”ื‘ื™ื ืœืฉื™ืคื•ืจ ืžืฉืžืขื•ืชื™ ื‘ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื ื‘ืื™ืžื•ื ื™ ืกื™ื‘ื•ืœืช, ื›ืžื• ืจื™ืฆื” ื•ืจื›ื™ื‘ื” ืขืœ ืื•ืคื ื™ื™ื, ื•ื’ื ื‘ืื™ืžื•ื ื™ ื›ื•ื—. ืงืคืื™ืŸ ืžื’ื‘ื™ืจ ืืช ืจืžืช ื”ืขืจื ื•ืช ื•ื”ื—ื™ื•ื ื™ื•ืช ืขืœ-ื™ื“ื™ ื”ืžืจืฆืช ืžืขืจื›ืช ื”ืขืฆื‘ื™ื ื”ืžืจื›ื–ื™ืช ืชื•ืš ื”ืคื—ืชืช ืขื™ื™ืคื•ืช ืžืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช.1 

ืงืคืื™ืŸ ื’ื ืžืคื—ื™ืช ืชื—ื•ืฉืช ื›ืื‘ ื•ืžืืžืฅ.1 ืœืคื™ ืžื—ืงืจื™ื ืจื‘ื™ื, ื ื˜ื™ืœืช ืงืคืื™ืŸ ืœืคื ื™ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ื™ื›ื•ืœื” ืœื”ื’ื‘ื™ืจ ืืช ื›ื•ื— ื•ืกื™ื‘ื•ืœืช ื”ืฉืจื™ืจื™ื ื•ืืช ื”ื‘ื™ืฆื•ืขื™ื ื‘ืจื™ืฆื”, ืงืคื™ืฆื” ื•ื”ื˜ืœื”, ื’ื ื‘ืคืขื™ืœื•ืช ืื™ืจื•ื‘ื™ืช ื•ื’ื ื‘ืคืขื™ืœื•ืช ืื ืื™ืจื•ื‘ื™ืช.2 

ืžืขื‘ืจ ืœื‘ื™ืฆื•ืขื™ื ื”ื’ื•ืคื ื™ื™ื, ืงืคืื™ืŸ ื’ื ืžืฉืคืจ ืืช ื”ืชืคืงื•ื“ ื”ืงื•ื’ื ื™ื˜ื™ื‘ื™, ืžื” ืฉืขืฉื•ื™ ืœื”ืขื ื™ืง ืœื›ื ื™ืชืจื•ืŸ ื‘ืคืขื™ืœื•ืช ื”ื™ื•ืžื™ื•ืžื™ืช ื•ื‘ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช.2 ืกืงื™ืจื” ืžืฉื ืช 2016 ื’ื™ืœืชื” ื›ื™ ืงืคืื™ืŸ ืžืฉืคืจ ืืช ื”ืงืฉื‘, ื”ืขืจื ื•ืช ื•ื–ืžืŸ ื”ืชื’ื•ื‘ื”, ื›ืืฉืจ ื›ืœ ืืœื” ืขืฉื•ื™ื™ื ืœืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ื’ื•ืคื ื™ื™ื.4 

ื—ืฉื•ื‘ ืœืฆื™ื™ืŸ ื›ื™ ื ืจืื” ืฉืฆืจื™ื›ืช ืงืคืื™ืŸ ืžืฉืคืจืช ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื ื‘ืื ืฉื™ื ื‘ื›ืœ ืจืžื•ืช ื”ื›ื•ืฉืจ.2 ืื– ื‘ื™ืŸ ืฉืืชื ืกืคื•ืจื˜ืื™ื ืžืงืฆื•ืขื™ื™ื ืื• ืจืง ืžืชื—ื™ืœื™ื ืœื”ืชืืžืŸ, ืงืคืื™ืŸ ืขืฉื•ื™ ืœืขื–ื•ืจ ืœื›ื ืœื”ืฉืชืคืจ!

ืžืชื™ ื›ื“ืื™ ืœืงื—ืช ืงืคืื™ืŸ?

ืื—ืจื™ ืกืงื™ืจืช ืžื—ืงืจื™ื ืจื‘ื™ื, ื”ืื™ื’ื•ื“ ื”ื‘ื™ื ืœืื•ืžื™ ืœืชื–ื•ื ืช ืกืคื•ืจื˜ ื”ื’ื™ืข ืœืžืกืงื ื” ื›ื™ ื ื˜ื™ืœืช ืชื•ืกืฃ ืงืคืื™ืŸ ื›-60 ื“ืงื•ืช ืœืคื ื™ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ืชืขื ื™ืง ืชื•ืขืœืช ืžืจื‘ื™ืช.2 ืขื ื–ืืช, ืฆืจื™ื›ืช ืงืคืื™ืŸ ื‘ืฉืœื‘ื™ื ืžืื•ื—ืจื™ื ื™ื•ืชืจ ืฉืœ ืื™ืžื•ืŸ ืขืฉื•ื™ื” ืœืขื–ื•ืจ ืœื”ื™ืœื—ื ื‘ืขื™ื™ืคื•ืช ื‘ืื™ืžื•ื ื™ื ืžืžื•ืฉื›ื™ื ื™ื•ืชืจ. 

ืกืงื™ืจืช ืžื—ืงืจื™ื ืฉื ืขืจื›ื” ืœืื—ืจื•ื ื” ืžืฆืื” ื›ื™ ืงืคืื™ืŸ ื”ื‘ื™ื ืœืฉื™ืคื•ืจ ืžืฉืžืขื•ืชื™ ื™ื•ืชืจ ื‘ื‘ื™ืฆื•ืขื™ื ื›ืืฉืจ ื”ืกืคื•ืจื˜ืื™ื ืœืงื—ื• ืื•ืชื• ืงืจื•ื‘ ื™ื•ืชืจ ืœื”ืชืคืชื—ื•ืช ืฉืœ ืขื™ื™ืคื•ืช ืžืฉืžืขื•ืชื™ืช ื™ื•ืชืจ. ืื ืืชื ืžืชื—ืจื™ื ื‘ืžืจื•ืฅ ืžืžื•ืฉืš, ืœืžืฉืœ ืจื™ืฆื” ืœืžืจื—ืง ื’ื“ื•ืœ ืื• ืžืจื•ืฅ ืื•ืคื ื™ื™ื, ื™ื™ืชื›ืŸ ืฉืฆืจื™ื›ืช ืงืคืื™ืŸ ื‘ืฉืœื‘ื™ื ื”ืžืื•ื—ืจื™ื ื™ื•ืชืจ ืฉืœ ื”ืžืจื•ืฅ ืชืขื ื™ืง ืœื›ื ื—ื™ื–ื•ืง ืžืฉืžืขื•ืชื™ ื™ื•ืชืจ.6

ื”ื–ืžืŸ ื”ื™ืขื™ืœ ื‘ื™ื•ืชืจ ืœื ื˜ื™ืœืช ืงืคืื™ืŸ ืชืœื•ื™ ื‘ืื•ืคืŸ ืฆืจื™ื›ืชื•. ืงืคืื™ืŸ ืžื’ื™ืข ื‘ืžื’ื•ื•ืŸ ืฆื•ืจื•ืช, ืžืกืคืœ ืงืคื” ื•ืขื“ ืžืฉืงืื•ืช ืขื ืงืคืื™ืŸ ืื• ืืคื™ืœื• ื’ื•ืžื™ ืœืขื™ืกื” ืขื ืงืคืื™ืŸ. ืงืฆื‘ ืกืคื™ื’ืช ื”ืงืคืื™ืŸ ื‘ื’ื•ืฃ ืžื”ืžื•ืฆืจื™ื ื”ืœืœื• ื”ื•ื ืฉื•ื ื”. ืœื“ื•ื’ืžื”, ืงืคืื™ืŸ ื ืกืคื’ ืžื’ื•ืžื™ ืœืขื™ืกื” ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ ืžืืฉืจ ืžืžืฉืงืื•ืช ืขื ืงืคืื™ืŸ.6  

ื’ื ืœื’ื ื™ื ืขืฉื•ื™ื” ืœื”ื™ื•ืช ื”ืฉืคืขื” ืขืœ ื”ืžื”ื™ืจื•ืช ื‘ื” ื”ื’ื•ืฃ ืฉืœื›ื ืกื•ืคื’ ืงืคืื™ืŸ ื•ืžืจื’ื™ืฉ ืืช ื”ืฉืคืขืชื•. ืจืžืช ื”ืงืคืื™ืŸ ื™ื›ื•ืœื” ืœื”ื’ื™ืข ืœืฉื™ื ืชื•ืš 30 ืขื“ 120 ื“ืงื•ืช, ืœื›ืŸ ื—ืฉื•ื‘ ืœื ื˜ืจ ืืช ื”ืชื’ื•ื‘ื” ื”ืื™ื ื“ื™ื‘ื™ื“ื•ืืœื™ืช ืฉืœื›ื ืœืงืคืื™ืŸ, ืื ืืชื ืžืฉืชืžืฉื™ื ื‘ื• ืœืฉื™ืคื•ืจ ื”ื‘ื™ืฆื•ืขื™ื ื”ื’ื•ืคื ื™ื™ื.2

ื’ื ืื ืงืคืื™ืŸ ื™ื›ื•ืœ ืœืขื–ื•ืจ ื‘ืฉื™ืคื•ืจ ื”ื‘ื™ืฆื•ืขื™ื ื‘ืื™ืžื•ื ื™ื, ืื•ืœื™ ื›ื“ืื™ ืœื•ื•ืชืจ ืขืœ ื”ืงืคืื™ืŸ ืื ืืชื ืžืชืืžื ื™ื ื‘ืขืจื‘. ืžื•ืžืœืฅ ืœืฆืจื•ืš ืงืคืื™ืŸ ืžื•ืงื“ื ื›ื›ืœ ื”ืืคืฉืจ, ื›ื“ื™ ืœืžื ื•ืข ื”ืคืจืขื•ืช ืฉื™ื ื”.1,2 

ืžื”ื ืžืงื•ืจื•ืช ืงืคืื™ืŸ?

ื”ืžืงื•ืจื•ืช ื”ื ืคื•ืฆื™ื ื‘ื™ื•ืชืจ ืฉืœ ืงืคืื™ืŸ ื”ื ืžืฉืงืื•ืช ื›ืžื• ืงืคื”ืชื” ื•ืžืฉืงืื•ืช ืงืœื™ื. ื›-96% ืžื”ืงืคืื™ืŸ ืฉืื ื• ืฆื•ืจื›ื™ื ืžื’ื™ืข ืžื”ืžืฉืงืื•ืช ื”ืœืœื•. ืื‘ืœ ื‘ื™ืžื™ื ื• ื ื™ืชืŸ ืœื”ืฉื™ื’ ื‘ืฉื•ืง ืžื’ื•ื•ืŸ ืžื•ืฆืจื™ื ื ื•ืกืคื™ื ืขื ืงืคืื™ืŸ.2 ืžืฉืงืื•ืช ืงื“ื-ืื™ืžื•ืŸ, ืžืฉืงืื•ืช ืื ืจื’ื™ื”, ื’ื•ืžื™ ืœืขื™ืกื” ืขื ืงืคืื™ืŸ, ื›ืžื•ืกื•ืช ืงืคืื™ืŸ, ืฉื˜ื™ืคื•ืช ืคื”, ื—ื˜ื™ืคื™ ืื ืจื’ื™ื” ืขื ืงืคืื™ืŸ ืื• ื’'ืœื™ื ื•ืชืจืกื™ืกื™ ืืฃ ืขื ืงืคืื™ืŸ ื”ืŸ ื”ืฆื•ืจื•ืช ื”ื ืคื•ืฆื•ืช ื‘ื™ื•ืชืจ ืฉืœ ืชื•ืกืคื™ ืงืคืื™ืŸ.2

ืžื” ื”ืžื™ื ื•ืŸ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืฉืœ ืงืคืื™ืŸ?

ืžื—ืงืจื™ื ืžืจืื™ื ื›ื™ ืžื™ื ื•ื ื™ื ืฉืœ ื‘ื™ืŸ 3 ืขื“ 6 ืž"ื’ ืงืคืื™ืŸ ืœืง"ื’ ืฉืœ ืžืฉืงืœ ื’ื•ืฃ (1.4 ืขื“ 2.7 ืž"ื’ ืงืคืื™ืŸ ืœืคืื•ื ื“), ืžืฉืคืจื™ื ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื.2 ืœื“ื•ื’ืžื”, ื”ืžื™ื ื•ืŸ ื”ืžื•ืžืœืฅ ืœืื“ื ื‘ืžืฉืงืœ 70 ืง"ื’ (ื›-154 ืคืื•ื ื“) ื”ื•ื 210 ืขื“ 420 ืž"ื’ ืงืคืื™ืŸ ืœืคื ื™ ืื™ืžื•ืŸ. 

ื‘ืื•ืคืŸ ื›ืœืœื™, ืžื™ื ื•ืŸ ืฉืœ ื›-200 ืž"ื’ ืงืคืื™ืŸ ื‘ื“ืจืš ื›ืœืœ ืžืกืคื™ืง ืœืฉื™ืคื•ืจ ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื.3 ืœืฉื ื”ืžื—ืฉื”, ื›ื•ืก ืงืคื” ื‘ื ืคื— ื›-240 ืž"ืœ ืžื›ื™ืœื” ื‘ืขืจืš 90 ืž"ื’ ืฉืœ ืงืคืื™ืŸ, ืคื—ื™ืช ืžืฉืงื” ืงืœ ืขื ืงืคืื™ืŸ ื‘ื ืคื— ื›-350 ืž"ืœ ืžื›ื™ืœื” ื‘ืขืจืš 35 ืž"ื’ ืงืคืื™ืŸ, ื•ืชื›ื•ืœืช ื”ืงืคืื™ืŸ ืจื•ื‘ ืžืฉืงืื•ืช ื”ืื ืจื’ื™ื” ื•ืชื•ืกืคื™ ื”ืงื“ื-ืื™ืžื•ืŸ ื”ื™ื ื‘ื˜ื•ื•ื— ืฉืœ 150 ืขื“ 300 ืž"ื’ ืงืคื”.7

ื›ื“ื™ ืœื“ืขืช ื”ืื ืชื•ืกืฃ ืื• ืžืฉืงื” ื›ืœืฉื”ื• ืžื›ื™ืœ ืงืคืื™ืŸ ื”ืชื‘ื•ื ื ื• ืขืœ ืจืฉื™ืžืช ื”ืžืจื›ื™ื‘ื™ื ืฉืœื•. ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืชื›ื•ืœืช ื”ืงืคืื™ืŸ ืžื•ืคื™ืขื” ืขืœ ื”ืชื•ื•ื™ืช. ื‘ื™ืŸ ื”ืžืจื›ื™ื‘ื™ื ื”ืื—ืจื™ื ืฉืขืฉื•ื™ื™ื ืœื”ื›ื™ืœ ืงืคืื™ืŸ ืงืงืื•, ืคื•ืœื™ ืงืคื” ื™ืจื•ืงื™ื, ื’ื•ืืจื ื”, ืื’ื•ื–ื™ ืงื•ืœื”, ืžืชื™ืœืงืกื ืชื™ืŸ, ืชื”, ืชืžืฆื™ืช ืชื” ื™ืจื•ืง, ืงืกื ืชื™ืŸ ืื• ื™ืจื‘ื” ืžืื˜ื”.3

ื–ื›ืจื• ื›ื™ ืชื•ืกืคื™ ืงืคืื™ืŸ ืžืกื•ื™ืžื™ื ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืคื•ื˜ื ื˜ื™ื™ื ืžืื•ื“. ื›ืฃ ืื—ืช ื‘ืœื‘ื“ ืฉืœ ืื‘ืงืช ืงืคืื™ืŸ ื˜ื”ื•ืจ ืžื›ื™ืœื” 10 ื’ืจ' (10,000 ืž"ื’) ืฉืœ ืงืคืื™ืŸ, ื›ืžื•ืช ื”ืฉืงื•ืœื” ืœื›-28 ืกืคืœื™ื ืฉืœ ืงืคื”. ืžื™ื ื•ื ื™ื ืฉืœ ื‘ื™ืŸ 10 ืœ-14 ื’ืจืžื™ื ืฉืœ ืงืคืื™ืŸ ืขืœื•ืœื™ื ืœื”ื™ื•ืช ืจืขื™ืœื™ื ื•ืœื’ืจื•ื ืœืคืจื›ื•ืกื™ื ื•ืืฃ ืœืžื•ื•ืช, ืื– ื”ื™ื–ื”ืจื• ื‘ืฉื™ืžื•ืฉ ื‘ืงืคืื™ืŸ ื˜ื”ื•ืจ ื‘ืฆื•ืจืช ืื‘ืงื” ืื• ื ื•ื–ืœ.1,7

ื›ืžื• ืชืžื™ื“, ื”ืชื™ื™ืขืฆื• ืขื ื”ืจื•ืคื ื”ืžื˜ืคืœ ืื• ืขื ื’ื•ืจื ืจืคื•ืื™ ืžื•ืกืžืš ืื—ืจ ืœืคื ื™ ื”ื•ืกืคืช ืชื•ืกืคื™ื ื—ื“ืฉื™ื ืœืฉื’ืจืช ื”ื™ื•ื ืฉืœื›ื. 

ื”ืื ืืคืฉืจ ืœืฆืจื•ืš ื™ื•ืชืจ ืžื“ื™ ืงืคืื™ืŸ?

ืื ืืชื ื—ื•ื‘ื‘ื™ ืงืคื”, ื™ื™ืชื›ืŸ ืฉืชืชืื›ื–ื‘ื• ืœื’ืœื•ืช ืฉืขื•ื“ืฃ ืงืคืื™ืŸ ืขืœื•ืœ ืœื”ื™ื•ืช ืžื–ื™ืง. 

ืฆืจื™ื›ื” ืฉืœ ื™ื•ืชืจ ืž-500 ืž"ื’ ืงืคืื™ืŸ ื‘ื™ื•ื ื™ื›ื•ืœื” ืœืคื’ื•ืข ื‘ื‘ื™ืฆื•ืขื™ื ื”ื’ื•ืคื ื™ื™ื ื•ืœื ืœืฉืคืจ ืื•ืชื, ืขืงื‘ ื”ืคืจืขื•ืช ืฉื™ื ื”ืืคืฉืจื™ื•ืช.1 ืจืžื•ืช ืงืคืื™ืŸ ื’ื‘ื•ื”ื•ืช ืขืœื•ืœื•ืช ืœืฉื‘ืฉ ืืช ื”ืฉื™ื ื” ืขืœ-ื™ื“ื™ ืคื’ื™ืขื” ื‘ืื™ื›ื•ืช, ื‘ืžืฉืš ื•ื‘ื™ืขื™ืœื•ืช ื”ืฉื™ื ื” ื•ื’ื ืœื”ืงืฉื•ืช ืขืœ ื”ื™ืจื“ืžื•ืช.9ื–ื” ืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœืžื—ืกื•ืจ ื›ืจื•ื ื™ ืงืœ ืื• ื‘ื™ื ื•ื ื™ ื‘ืฉื™ื ื”. 

ืื•ืœื™ ื”ืชื‘ื ื™ืช ื”ื–ืืช ืœื ื ืฉืžืขืช ื—ืžื•ืจื” ื‘ืžื™ื•ื—ื“, ืื‘ืœ ืืคื™ืœื• ืžื—ืกื•ืจ ืงืœ ื‘ืฉื™ื ื” ื™ื›ื•ืœ ืœื”ืฉืคื™ืข ืขืœ ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื.2 ืžื—ืกื•ืจ ืงืœ ืขื“ ื‘ื™ื ื•ื ื™ ื‘ืฉื™ื ื” ื™ื›ื•ืœ ืœื”ืฉืคื™ืข ืขืœ ื”ืชื™ืื‘ื•ืŸ, ื ื™ืฆื•ืœ ื”ื—ืœื‘ื•ืŸ ื‘ื’ื•ืฃ, ื”ืงืฉื‘, ื”ืœืžื™ื“ื” ื•ื”ื–ื™ื›ืจื•ืŸ.10 ืฉื™ื ื” ืื™ื›ื•ืชื™ืช ื—ื™ื•ื ื™ืช ืœื”ืชืื•ืฉืฉื•ืช ื ืคืฉื™ืช ื•ื’ื•ืคื ื™ืช ืžืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช โ€” ืœืœื ื”ืชืื•ืฉืฉื•ืช ื”ื•ืœืžืช ื”ื‘ื™ืฆื•ืขื™ื ืขืœื•ืœื™ื ืœื”ื™ืคื’ืข ื‘ืžื™ื“ื” ืžืฉืžืขื•ืชื™ืช.2

ื”ืฉืคืขืชื• ืฉืœ ืงืคืื™ืŸ ืขืœ ืฉื™ื ื” ืชืœื•ื™ื” ื‘ืžื™ื“ื” ืจื‘ื” ื‘ืชื–ืžื•ืŸ ืฆืจื™ื›ืชื•. ืžืฉืš ืžื—ืฆื™ืช ื”ื—ื™ื™ื ืฉืœ ืงืคืื™ืŸ ื”ื•ื ื‘ื“ืจืš ื›ืœืœ ื‘ื™ืŸ 4 ืœ-6 ืฉืขื•ืช. ื”ืžืฉืžืขื•ืช ื”ืžืขืฉื™ืช ื”ื™ื ืฉืขืœื™ื›ื ืœื”ืคืกื™ืง ืœืฆืจื•ืš ืงืคืื™ืŸ ื‘ืขืจืš ืฉืฉ ืฉืขื•ืช ืœืคื ื™ ื”ืฉื™ื ื”, ื•ื‘ืžืฆื‘ ืื™ื“ืืœื™ ืœืฆืจื•ืš ืื•ืชื• ื›ืžื” ืฉื™ื•ืชืจ ืžื•ืงื“ื ื‘ืžื”ืœืš ื”ื™ื•ื ื›ื“ื™ ืœืžื ื•ืข ื”ืคืจืขื•ืช ืฉื™ื ื”.2 

ื ื•ืกืฃ ืœื”ืฉืคืขืชื• ืขืœ ืื™ื›ื•ืช ื”ืฉื™ื ื”, ืขื•ื“ืฃ ืงืคืื™ืŸ ื’ื ืขืœื•ืœ ืœื’ืจื•ื ืœืขืฆื‘ื ื•ืช, ื—ืจื“ื”, ืชื—ื•ืฉืช ื—ื•ืกืจ ืžื ื•ื—, ื—ื‘ื™ืœื”, ื”ืงืื”, ืงืฆื‘ ืœื‘ ืžื•ื’ื‘ืจ ื•ื›ืื‘ื™ ืจืืฉ.1,2 ืชื•ืคืขื•ืช ื”ืœื•ื•ืื™ ื”ืœืœื• ืขืœื•ืœื•ืช ืœื”ืฉืคื™ืข ืœืจืขื” ืขืœ ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื ื•ืขืœ ืชื—ื•ืฉืช ื”ืจื•ื•ื—ื” ื”ื›ืœืœื™ืช, ืœื›ืŸ ื›ืฉืžืฉืชืžืฉื™ื ื‘ืชื•ืกืคื™ ืงืคืื™ืŸ ื—ืฉื•ื‘ ืœื”ื›ื™ืจ ืืช ื”ืžื’ื‘ืœื•ืช ืฉืœื›ื. 

ืื•ืœื™ ืฉืžืขืชื ืฉืงืคืื™ืŸ ืžืฉื ื” ืืช ืžืื–ืŸ ื”ื ื•ื–ืœื ื‘ื’ื•ืฃ, ืื‘ืœ ื–ื” ืœื ื ื›ื•ืŸ.1 ืงืคืื™ืŸ ืื™ื ื• ืžื™ื™ื‘ืฉ ื•ืื™ื ื• ื’ื•ืจื ืœื”ื–ืขื” ืžื•ื’ื‘ืจืช. ืชืžื™ื“ ื—ืฉื•ื‘ ืœื”ืงืคื™ื“ ืขืœ ืฉืชื™ื™ืช ืžื™ื ืžืกืคืงืช ื‘ืžื”ืœืš ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช, ื•ืžืฉืงืื•ืช ืขื ืงืคืื™ืŸ ื™ื›ื•ืœื™ื ืœืชืจื•ื ืœืฆืจื™ื›ืช ื”ื ื•ื–ืœื™ื. 

ืžื ื”ืœ ื”ืžื–ื•ืŸ ื•ื”ืชืจื•ืคื•ืช ื”ืืžืจื™ืงืื™ ืงื‘ืข ื›ื™ ืงืคืื™ืŸ ืื™ื ื• ื’ื•ืจื ืœืชื•ืคืขื•ืช ืœื•ื•ืื™ ื—ืจื™ื’ื•ืช ื‘ืžื™ื ื•ื ื™ื ืฉืœ ืขื“ 400 ืž"ื’ ื‘ื™ื•ื. ื”ืื™ื’ื•ื“ ื”ืืžืจื™ืงืื™ ืœืจืคื•ืื” (AMA) ืžืžืœื™ืฅ ืœื‘ื•ื’ืจื™ื ืœืฆืจื•ืš ืœื ื™ื•ืชืจ ืž-500 ืž"ื’ ืงืคืื™ืŸ ื‘ื™ื•ื.1 ืจื•ื‘ ื”ื‘ื•ื’ืจื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืงืคืื™ืŸ ืœืคื ื™ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ื‘ืฆื•ืจื” ื‘ื˜ื•ื—ื” ื•ื™ืขื™ืœื” ืื ื”ื ื™ืชื—ืฉื‘ื• ื‘ื”ื ื—ื™ื•ืช ื”ื "ืœ.

ื”ืื ื›ื•ืœื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืงืคืื™ืŸ?

ืจื•ื‘ ื”ืื ืฉื™ื ื™ื›ื•ืœื™ื ืœืกื‘ื•ืœ ืงืคืื™ืŸ, ืื‘ืœ ืœืื•ื›ืœื•ืกื™ื•ืช ืกืคืฆื™ืคื™ื•ืช ื›ื“ืื™ ืœื”ื’ื‘ื™ืœ ืืช ืฆืจื™ื›ืชื•. 

ื”ืืงื“ืžื™ื” ื”ืืžืจื™ืงืื™ืช ืœืจืคื•ืื™ืช ื™ืœื“ื™ื (AAP) ืžืžืœื™ืฆื” ืœื ืœืชืช ืงืคืื™ืŸ ื›ืœืœ ืœื™ืœื“ื™ื ืขื“ ื’ื™ืœ 12. ื”-AAP ืงื•ื‘ืขืช ื›ื™ ืžืชื‘ื’ืจื™ื ืžื’ื™ืœ 13 ื•ืžืขืœื” ื™ื›ื•ืœื™ื ืœืฆืจื•ืš ืขื“ 100 ืž"ื’ ืงืคืื™ืŸ ื‘ื™ื•ื.11 

ืœืคื™ ื”ืงื•ืœื’' ื”ืืžืจื™ืงืื™ ืœืจืคื•ืืช ื ืฉื™ื ื•ืžื™ื™ืœื“ื•ืช, ืžื•ืžืœืฅ ืœื ืฉื™ื ื‘ื”ืจื™ื•ืŸ ืœื”ื’ื‘ื™ืœ ืฆืจื™ื›ืช ืงืคืื™ืŸ ืœ-200 ืž"ื’ ื‘ื™ื•ื.11

ื”ืฉื•ืจื” ื”ืชื—ืชื•ื ื”

ืื ื”ื’ืขืชื ืœืจื•ื•ื™ื” ื‘ืื™ืžื•ื ื™ื ืฉืœื›ื, ืฉืงืœื• ื ื˜ื™ืœื” ืฉืœ ืชื•ืกืฃ ืงืคืื™ืŸ ื›ื“ื™ ืœื‘ื“ื•ืง ื”ืื ื–ื” ื™ืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื. ืจืง ื–ื›ืจื• ืœื”ื’ื‘ื™ืœ ืืช ืฆืจื™ื›ืชื• ืœื›ืžื•ืช ืฉืœ 500 ืž"ื’ ื‘ื™ื•ื ื•ื”ืคืกื™ืงื• ืœืฆืจื•ืš ืงืคืื™ืŸ ืขื“ ืฉืขื•ืช ื”ืฆื”ืจื™ื™ื ื›ื“ื™ ืœืžื ื•ืข ื”ืคืจืขื•ืช ืฉื™ื ื”. 

ืงืคื”, ืชื•ืกืคื™ ืงื“ื-ืื™ืžื•ืŸ ืื• ื’ื•ืžื™ ืœืขื™ืกื” ืื• ื’'ืœ ืขื ืงืคืื™ืŸ ื”ืŸ ืฆื•ืจื•ืช ืคื•ืคื•ืœืจื™ื•ืช ืฉืœ ืงืคืื™ืŸ ืฉืืžื•ืจื•ืช ืœืกืคืง ืžื™ื ื•ื ื™ื ืžืกืคื™ืง ื—ื–ืงื™ื ืœืฉื™ืคื•ืจ ื”ื‘ื™ืฆื•ืขื™ื ื”ืกืคื•ืจื˜ื™ื‘ื™ื™ื ืฉืœื›ื. ืœืคื™ ืžื ื”ืœ ื”ืžื–ื•ืŸ ื•ื”ืชืจื•ืคื•ืช ื”ืืžืจื™ืงืื™, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืงืคืื™ืŸ ื‘ืฆื•ืจื” ื‘ื˜ื•ื—ื” ื•ื™ืขื™ืœื” ืขืœ ื‘ืกื™ืก ื™ื•ืžื™ื•ืžื™ ื›ื“ื™ ืœืกื™ื™ืข ืœืฉื™ืคื•ืจ ื”ืื™ืžื•ื ื™ื ืฉืœื›ื. 

ื”ืคื ื™ื•ืช:

  1. Office of dietary supplements - dietary supplements for exercise and athletic performance. NIH Office of Dietary Supplements. https://ods.od.nih.gov/factsheets/ExerciseAndAthleticPerformance-HealthProfessional/#caffeine. Published June 2, 2022. Accessed August 15, 2022. 
  2. Guest NS, VanDusseldorp TA, Nelson MT, et al. International society of sports nutrition position stand: caffeine and exercise performance. J Int Soc Sports Nutr. 2021;18(1):1. Published 2021 Jan 2. doi:10.1186/s12970-020-00383-4
  3. Caffeine for performance. Operation Supplement Safety. https://www.opss.org/article/caffeine-performance. Published April 30, 2022. Accessed August 15, 2022. 
  4. McLellan TM, Caldwell JA, Lieberman HR. A review of caffeineโ€™s effects on cognitive, physical and occupational performance. Neurosci Biobehav Rev. 2016;71:294โ€“312. doi: 10.1016/j.neubiorev.2016.09.001.
  5. Shen JG, Brooks MB, Cincotta J, Manjourides JD. Establishing a relationship between the effect of caffeine and duration of endurance athletic time trial events: a systematic review and meta-analysis. J Sci Med Sport. 2018. 
  6. Kamimori GH, Karyekar CS, Otterstetter R, Cox DS, Balkin TJ, Belenky GL, et al. The rate of absorption and relative bioavailability of caffeine administered in chewing gum versus capsules to normal healthy volunteers. Int J Pharm. 2002;234(1โ€“2):159โ€“167. doi: 10.1016/S0378-5173(01)00958-9.
  7. Spilling the beans: How much caffeine is too much? U.S. Food and Drug Administration. https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much. Published December 12, 2018. Accessed August 15, 2022. 
  8. Does taking a pre-workout actually work? Cleveland Clinic. https://health.clevelandclinic.org/does-taking-a-pre-workout-actually-work/. Published September 10, 2020. Accessed August 15, 2022. 
  9. Clark I, Landolt HP. Coffee, caffeine, and sleep: a systematic review of epidemiological studies and randomized controlled trials. Sleep Med Rev. 2017;31:70โ€“78. doi: 10.1016/j.smrv.2016.01.006.
  10. Halson SL, Juliff LE. Sleep, sport, and the brain. Prog Brain Res. 2017;234:13โ€“31. doi: 10.1016/bs.pbr.2017.06.006.
  11. Caffeine. The Nutrition Source. https://www.hsph.harvard.edu/nutritionsource/caffeine/. Published November 12, 2020. Accessed August 15, 2022. 

โ€‹ื›ืชื‘ ื•ื™ืชื•ืจ:โ€‹ ืžืจื›ื– ื”ื‘ืจื™ืื•ืช ื”ื–ื” ืœื ื ื•ืขื“ ืœืื‘ื—ืŸ,,, โ€‹ื”ืฆื’ ืขื•ื“