ื”ื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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3 פוליפנולים + יתרונותיהם: תה ירוק, זרעי ענבים, תמצית קליפת אורן

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iHerb ืคื•ืขืœืช ื‘ื”ืชืื ืœื”ื ื—ื™ื•ืช ืงืคื“ื ื™ื•ืช ื‘ื ื•ื’ืข ืœืžืงื•ืจื•ืช ื”ืžื™ื“ืข. ื”ื™ื ืฉื•ืื‘ืช ืžืžื—ืงืจื™ื ืฉื ื‘ื“ืงื• ืขืœ ื™ื“ื™ ืขืžื™ืชื™ื, ืžื•ืกื“ื•ืช ืžื—ืงืจ ืืงื“ืžื™ื™ื, ื›ืชื‘ื™ ืขืช ืจืคื•ืื™ื™ื ื•ืืชืจื™ ืชืงืฉื•ืจืช ืžื•ื›ืจื™ื. ืกืžืœ ื–ื” ืžืฆื™ื™ืŸ ื›ื™ ื ื™ืชืŸ ืœืžืฆื•ื ืจืฉื™ืžื” ืฉืœ ืžื—ืงืจื™ื, ืžืฉืื‘ื™ื ื•ื ืชื•ื ื™ื ืกื˜ื˜ื™ืกื˜ื™ื™ื ื‘ืžืงื˜ืข ื”ื”ืคื ื™ื•ืช ื‘ืชื—ืชื™ืช ื”ืขืžื•ื“.

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ืžื”ื ืคื•ืœื™ืคื ื•ืœื™ื?

ืคื•ืœื™ืคื ื•ืœื™ื ื”ื ืงื‘ื•ืฆื” ืจื—ื‘ื” ืฉืœ ืชืจื›ื•ื‘ื•ืช ื”ืžื•ืคื™ืขื•ืช ื‘ืื•ืคืŸ ื˜ื‘ืขื™ ื‘ืฆืžื—ื™ื, ื”ื™ื“ื•ืขื•ืช ื‘ืชื›ื•ื ื•ืชื™ื”ืŸ ื ื•ื’ื“ื•ืช ื”ื—ืžืฆื•ืŸ, ื ื•ื’ื“ื•ืช ื”ื“ืœืงืช ื•ืžืงื“ืžื•ืช ื”ื‘ืจื™ืื•ืช. ื”ืคืœื‘ื ื•ืื™ื“ื™ื ื”ื ืชืช-ื”ืงื‘ื•ืฆื” ื”ื’ื“ื•ืœื” ื•ื”ื ื—ืงืจืช ื‘ื™ื•ืชืจ ืฉืœ ืคื•ืœื™ืคื ื•ืœื™ื, ื”ืžื”ื•ื•ื™ื ื›-60% ืžื›ืœืœ ื”ืคื•ืœื™ืคื ื•ืœื™ื ื‘ืชื–ื•ื ื”. 

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง (GTE), ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื (GSE), ื•ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ (PBE) ื”ืŸ ืชืžืฆื™ื•ืช ื”ืคื•ืœื™ืคื ื•ืœื™ื ื”ืคื•ืคื•ืœืจื™ื•ืช ื‘ื™ื•ืชืจ.           

ื™ืชืจื•ื ื•ืช ื‘ืจื™ืื•ืชื™ื™ื ืฉืœ ืคื•ืœื™ืคื ื•ืœื™ื

ืชืžืฆื™ื•ืช ืคื•ืœื™ืคื ื•ืœื™ื ื”ื•ื›ื™ื—ื• ื™ืชืจื•ื ื•ืช ืงืœื™ื ื™ื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ืชืžื™ื›ื” ื‘ื‘ืจื™ืื•ืช. ืจื•ื‘ ื”ืžื—ืงืจ ื”ืชืžืงื“ ื‘ืชื—ื•ืžื™ื ื”ื‘ืื™ื:

  • ื”ืฉืคืขื•ืช ื ื•ื’ื“ื•ืช ื—ืžืฆื•ืŸ ื•ืžืื˜ื•ืช ื”ื–ื“ืงื ื•ืช
  • ื‘ืจื™ืื•ืช ื”ืขื™ื ื™ื™ื ื•ืชืคืงื•ื“ ื”ืจืื™ื™ื”
  • ืžื™ืงื•ื“, ืงืฉื‘, ืชืคืงื•ื“ ืงื•ื’ื ื™ื˜ื™ื‘ื™ ื•ื‘ืจื™ืื•ืช ื”ืžื•ื—
  • ื‘ืจื™ืื•ืช ื”ื—ื ื™ื›ื™ื™ื ื•ื”ืจืงืžื•ืช ื”ืชื•ืžื›ื•ืช ื‘ืฉื™ื ื™ื™ื
  • ื‘ืจื™ืื•ืช ื”ืœื‘ ื•ื›ืœื™ ื”ื“ื, ื›ื•ืœืœ ื•ื™ืกื•ืช ืœื—ืฅ ื”ื“ื ื•ื‘ืจื™ืื•ืช ื”ืขื•ืจืงื™ื, ื”ื•ื•ืจื™ื“ื™ื ื•ื”ื ื™ืžื™ื
  • ืคืขื™ืœื•ืช ืžืขืจื›ืช ื”ื—ื™ืกื•ืŸ
  • ื‘ืจื™ืื•ืช ื”ืžืคืจืงื™ื ื•ืจืงืžื•ืช ื”ื—ื™ื‘ื•ืจ
  • ื‘ืจื™ืื•ืช ื—ื™ืœื•ืฃ ื”ื—ื•ืžืจื™ื ื•ืžืฉืงืœ ืžืื•ื–ืŸ
  • ืชืคืงื•ื“ ื”ืจื™ืื•ืช, ื“ืจื›ื™ ื”ืื•ื•ื™ืจ ื•ื”ื ืฉื™ืžื”
  • ื”ืฉืคืขื•ืช ืคืจื”ึพื‘ื™ื•ื˜ื™ื•ืช ื•ืžื™ืงืจื•ื‘ื™ื•ืžื™ื•ืช
  • ื‘ืจื™ืื•ืช ื”ืขื•ืจ

ื”ื”ืฉืคืขื•ืช ื”ื‘ื™ื•ืœื•ื’ื™ื•ืช ืฉืœ ืชืžืฆื™ื•ืช ืชื” ื™ืจื•ืง, ื–ืจืขื™ ืขื ื‘ื™ื ื•ืงืœื™ืคืช ืื•ืจืŸ ืžื›ื•ื•ื ื•ืช ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืœืื•ืชื ืžืกืœื•ืœื™ื ืžื•ืœืงื•ืœืจื™ื™ื. ืชืžืฆื™ื•ืช ืืœื•, ื™ื—ื“ ืขื ื”ืžื•ื ื•ืžืจื™ื ื•ื”ืžื˜ื‘ื•ืœื™ื˜ื™ื ืฉืœื”ืŸ, ืžืคืขื™ืœื•ืช ืจื’ื•ืœื˜ื•ืจื™ื ืžืจื›ื–ื™ื™ื ื›ืžื• Nrf2 (ื’ื•ืจื ื’ืจืขื™ื ื™ ื”ืงืฉื•ืจ ืœืคืงื˜ื•ืจ 2 ืฉืœ ืืจื™ืชืจื•ืื™ื“ 2), ื”ืชื•ืžืš ื‘ืชื’ื•ื‘ื•ืช ื ื•ื’ื“ื•ืช ื—ืžืฆื•ืŸ, ื‘ืฉืœื™ื˜ื” ืขืœ ื“ืœืงืช, ื‘ืชืคืงื•ื“ ื”ืžื™ื˜ื•ื›ื•ื ื“ืจื™ื” ื•ื‘ืชื”ืœื™ื›ื™ ื ื™ืงื•ื™ ืจืขืœื™ื. Nrf2 ืžืฉืคืจ ืืช ื”ื”ื’ื ื” ื”ืชืื™ืช, ืžืกื™ื™ืข ืœืชืื™ื ืœืชืงืŸ ื ื–ืงื™ื ื•ืœื•ื•ืกืช ืชืคืงื•ื“ื™ื ืฉื•ื ื™ื.

ืžื›ื™ื•ื•ืŸ ืฉื™ืฉ ื—ืคื™ืคื” ืจื‘ื” ื‘ื™ืชืจื•ื ื•ืช ื”ื‘ืจื™ืื•ืชื™ื™ื ืฉืœื”ืŸ, ื‘ื•ืื• ื ื‘ื—ืŸ ื›ืžื” ืžื”ื™ืชืจื•ื ื•ืช ื”ื‘ืจื™ืื•ืชื™ื™ื ื”ื‘ืกื™ืกื™ื™ื ื”ืžืฉื•ืชืคื™ื ื•ื ื™ืชืŸ ืชื•ื‘ื ื•ืช ืœื’ื‘ื™ ื”ื”ืฉืคืขื” ื”ื™ื—ืกื™ืช ืฉืœ ื›ืœ ืื—ืช ืžื”ืŸ.

ื”ื’ื ื” ื ื•ื’ื“ืช ื—ืžืฆื•ืŸ ื•ื”ืฉืคืขื•ืช ืขืœ ื“ืœืงืช

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง, ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ - ื›ื•ืœืŸ ื‘ืขืœื•ืช ื™ืชืจื•ื ื•ืช ืงืœื™ื ื™ื™ื ืžืฆื•ื™ื ื™ื ื‘ืฉื™ืคื•ืจ ื”ื”ื’ื ื” ื ื•ื’ื“ืช ื”ื—ืžืฆื•ืŸ ื•ื‘ื”ืคื—ืชืช ืกืžื ื™ ื“ืœืงืช ื‘ื“ื.1-3 ืขื ื–ืืช, ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ืžื“ื•ืจื’ืช ืžืขื˜ ื˜ื•ื‘ื” ื™ื•ืชืจ ื‘ื”ืฉื•ื•ืืช ืชื•ืฆืื•ืช ืžื ื™ืกื•ื™ื™ื ื›ืคื•ืœื™ ืกืžื™ื•ืช ืžื‘ื•ืงืจื™ ืคืœืฆื‘ื• ื‘ื‘ื ื™ ืื“ื. ื™ื™ืชื›ืŸ ืฉื–ื” ื ื•ื‘ืข ืžืจืžื•ืช ื’ื‘ื•ื”ื•ืช ื™ื•ืชืจ ืฉืœ ืคื•ืœื™ืคื ื•ืœื™ื ืฉืื™ื ื ืคืœืื‘ื•ื ื•ืื™ื“ื™ื. 

ื‘ื ื•ื’ืข ืœื“ืœืงืช, ื—ืœื‘ื•ืŸ ืžื’ื™ื‘ ืกื™ (CRP) ื”ื•ื ืกืžืŸ ื‘ื“ื ื”ืžืฉืงืฃ ืืช ืจืžืช ื”ื“ืœืงืช, ืืฉืจ ื–ื•ื”ื” ื›ื’ื•ืจื ืกื™ื›ื•ืŸ ืขืฆืžืื™ ืœืžื—ืœื•ืช ืœื‘ ื•ืœื‘ืขื™ื•ืช ื‘ืจื™ืื•ืช ื›ืจื•ื ื™ื•ืช ื ื•ืกืคื•ืช. ืฉื•ื‘, ืชืžืฆื™ืช ืงืœื™ืคืช ื”ืื•ืจืŸ ืžืจืื” ืืช ื”ื”ืฉืคืขื” ื”ื’ื“ื•ืœื” ื‘ื™ื•ืชืจ ื‘ืชื—ื•ื ื–ื”.4

ืชืžื™ื›ื” ื‘ื•ื•ื™ืกื•ืช ืœื—ืฅ ื”ื“ื

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง, ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื”ื•ื›ื™ื—ื• ื›ื•ืœืŸ ื”ืฉืคืขื•ืช ื—ื™ื•ื‘ื™ื•ืช ื‘ืฉื™ืคื•ืจ ื•ื™ืกื•ืช ืœื—ืฅ ื”ื“ื. ื”ื ืžืฉื™ื’ื™ื ืืช ื”ื”ืฉืคืขื” ื”ื–ื• ื‘ืืžืฆืขื•ืช ืžืกืคืจ ืžื ื’ื ื•ื ื™ื:

  • ื”ืฉืคืขื•ืช ื ื•ื’ื“ื•ืช ื—ืžืฆื•ืŸ: ืœืคื•ืœื™ืคื ื•ืœื™ื ืชื›ื•ื ื•ืช ื ื•ื’ื“ื•ืช ื—ืžืฆื•ืŸ ื”ืžืคื—ื™ืชื•ืช ืขืงื” ื—ืžืฆื•ื ื™ืช, ื’ื•ืจื ื”ืชื•ืจื ืœืœื—ืฅ ื“ื ื’ื‘ื•ื”.
  • ืชืคืงื•ื“ ื”ืื ื“ื•ืชืœ: ืคื•ืœื™ืคื ื•ืœื™ื ืžืฉืคืจื™ื ืืช ืชืคืงื•ื“ ื”ืื ื“ื•ืชืœ (ื”ืฆื™ืคื•ื™ ื”ืคื ื™ืžื™ ืฉืœ ื›ืœื™ ื”ื“ื) ื›ื“ื™ ืœืฉืคืจ ืืช ื‘ืจื™ืื•ืช ื›ืœื™ ื”ื“ื.
  • ืฉื™ืคื•ืจ ืชืคืงื•ื“ ื›ืœื™ ื”ื“ื: ืคื•ืœื™ืคื ื•ืœื™ื ืžืงื“ืžื™ื ืฉื™ืคื•ืจ ื‘ื’ืžื™ืฉื•ืช ื•ื‘ื˜ื•ื ื•ืก ื›ืœื™ ื”ื“ื. 

ืžืชื•ืš ืฉืœื•ืฉืช ื”ืžืจื›ื™ื‘ื™ื, ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื”ื™ื ื”ื ื—ืงืจืช ื‘ื™ื•ืชืจ ื‘ืชื—ื•ื ื•ื™ืกื•ืช ืœื—ืฅ ื”ื“ื โ€“ ืขื ื™ื•ืชืจ ืžึพ20 ืžื—ืงืจื™ื ืงืœื™ื ื™ื™ื ื‘ื‘ื ื™ ืื“ื.5  ื‘ืงืจื‘ ื”ืกื•ื‘ืœื™ื ืžืงื“ืึพื™ืชืจ ืœื—ืฅ ื“ื ืื• ื™ืชืจ ืœื—ืฅ ื“ื ืงืœ, ื ืฆืคื• ืฉื™ืคื•ืจื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ืขืงื‘ื•ืช ื”ืฉื™ืžื•ืฉ ื‘ื”. ื‘ื ื™ืกื•ื™ ืฉื ืžืฉืš 12 ืฉื‘ื•ืขื•ืช, 400 ืž"ื’/ื™ื•ื ืฉืœ ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื”ืคื—ื™ืชื• ืืช ืœื—ืฅ ื”ื“ื ื”ืกื™ืกื˜ื•ืœื™ (SBP) ื‘-13 ืž"ืž ื›ืกืคื™ืช ื•ืืช ืœื—ืฅ ื”ื“ื ื”ื“ื™ืืกื˜ื•ืœื™ (DBP) ื‘-6.5 ืž"ืž ื›ืกืคื™ืช, ืขื ื™ืชืจื•ื ื•ืช ื ื•ืกืคื™ื ืœื’ืžื™ืฉื•ืช ื›ืœื™ ื”ื“ื ื•ืžื”ื™ืจื•ืช ื’ืœื™ ื”ื“ื•ืคืง. ืœื ื ืฆืคื• ื”ืฉืคืขื•ืช ืžืฉืžืขื•ืชื™ื•ืช ื‘ืžื™ื ื•ืŸ ืฉืœ 200 ืž"ื’/ื™ื•ื.6 ืžื—ืงืจื™ื ืื—ืจื™ื ืžืฆื‘ื™ืขื™ื ืขืœ ื›ืš ืฉืžื™ื ื•ืŸ ื™ืขื™ืœ ืžื™ื ื™ืžืœื™ ื”ื•ื 300 ืž"ื’/ื™ื•ื ืœืชืžื™ื›ื” ื‘ื•ื•ื™ืกื•ืช ืœื—ืฅ ื“ื.

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื•ื”ืคื•ืœื™ืคื ื•ืœ ื”ืขื™ืงืจื™ ืฉืœื”, EGCG, ื”ื•ื›ื™ื—ื• ื’ื ื”ื ื™ืชืจื•ื ื•ืช. ืžื˜ื-ืื ืœื™ื–ื” ืžืฉื ืช 2015 ืฉื›ืœืœื” 14 ื ื™ืกื•ื™ื™ื ืงืœื™ื ื™ื™ื ื‘ื‘ื ื™ ืื“ื ืžืฆืื” ื™ืจื™ื“ื•ืช ืžืžื•ืฆืขื•ืช ืฉืœ 1.42 ืž"ืž ื›ืกืคื™ืช ื‘ืœื—ืฅ ื”ื“ื ื”ืกื™ืกื˜ื•ืœื™ (SBP) ื•ึพ1.25 ืž"ืž ื›ืกืคื™ืช ื‘ืœื—ืฅ ื”ื“ื ื”ื“ื™ืืกื˜ื•ืœื™ (DBP), ื›ืืฉืจ ื”ื”ืฉืคืขื” ื”ื™ื™ืชื” ื—ื–ืงื” ื™ื•ืชืจ ื‘ืงืจื‘ ืื ืฉื™ื ืขื ืขืจื›ื™ ืœื—ืฅ ื“ื ื”ืชื—ืœืชื™ื™ื ื’ื‘ื•ื”ื™ื.7ื‘ืžื—ืงืจ ืขื“ื›ื ื™ ื™ื•ืชืจ, ื ื˜ื™ืœื” ื™ื•ืžื™ืช ืฉืœ 300 ืž"ื’ EGCG ื‘ืžืฉืš 8 ืฉื‘ื•ืขื•ืช ื‘ืงืจื‘ ืื ืฉื™ื ืขื ื”ืฉืžื ืช ื™ืชืจ ื”ืคื—ื™ืชื” ืืช ื”ึพSBP ื‘ึพ6.92 ืž"ืž ื›ืกืคื™ืช ื•ืืช ื”ึพDBP ื‘ึพ4.77 ืž"ืž ื›ืกืคื™ืช.8

ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื ื‘ื“ืงื” ื‘ืœืคื—ื•ืช 10 ืžื—ืงืจื™ื, ื‘ื“ืจืš ื›ืœืœ ื‘ืžื™ื ื•ืŸ ืฉืœ 100โ€“200 ืž"ื’ ืœื™ื•ื, ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ื‘ืฉื™ืœื•ื‘ ืขื ืชืจื•ืคื•ืช ืœื”ื•ืจื“ืช ืœื—ืฅ ื“ื.9 ื“ื•ื•ื— ืขืœ ื™ืจื™ื“ื•ืช ืžืชื•ื ื•ืช ื‘ืœื—ืฅ ื”ื“ื. ืขื ื–ืืช, ืžื—ืงืจ ื—ื“ืฉ ื™ื•ืชืจ ืฉื‘ื• ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ึพ431.5 ืž"ื’ ืคื•ืœื™ืคื ื•ืœื™ื ืœื™ื•ื ื‘ืžืฉืš 12 ืฉื‘ื•ืขื•ืช ื”ืจืื” ื”ืฉืคืขื•ืช ื—ื–ืงื•ืช ื™ื•ืชืจ: ืœื—ืฅ ื”ื“ื ื”ืกื™ืกื˜ื•ืœื™ (SBP) ื™ืจื“ ื‘ึพ6.46 ืž"ืž ื›ืกืคื™ืช, ื•ื”ื“ื™ืืกื˜ื•ืœื™ (DBP) ื‘ึพ3.06 ืž"ืž ื›ืกืคื™ืช, ื‘ืงืจื‘ ืื ืฉื™ื ืขื ืงื“ืึพื™ืชืจ ืœื—ืฅ ื“ื.10 ืชื•ืฆืื•ืช ืืœื• ืžืฆื‘ื™ืขื•ืช ืขืœ ื›ืš ืฉื™ืฉ ืฆื•ืจืš ื‘ืžื™ื ื•ื ื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ (ื›-400 ืž"ื’ ืœื™ื•ื) ืœืงื‘ืœืช ื”ืฉืคืขื•ืช ืžืฉืžืขื•ืชื™ื•ืช, ืื ื›ื™ ืชืžืฆื™ืช ื–ืจืขื™ ื’ืืคื” ื‘ืื•ืชื• ืžื™ื ื•ืŸ ื ื•ืชืจื” ื™ืขื™ืœื” ื™ื•ืชืจ ื‘ืกืš ื”ื›ืœ.

ื‘ืจื™ืื•ืช ื”ืžื•ื—

ืคื•ืœื™ืคื ื•ืœื™ื, ื•ื‘ืžื™ื•ื—ื“ ืคืœื‘ื ื•ืื™ื“ื™ื, ื‘ื”ื—ืœื˜ ืžืžืœืื™ื ืชืคืงื™ื“ ื‘ืงื™ื“ื•ื ื‘ืจื™ืื•ืช ื”ืžื•ื— ื•ืžืฆื‘ ื”ืจื•ื—, ื‘ื”ืชื‘ืกืก ืขืœ ืžื—ืงืจ ืžื“ืขื™ ื ืจื—ื‘. ื‘ื›ืœ ื”ื ื•ื’ืข ืœืฉืœื•ืฉืช ื”ืคื•ืœื™ืคื ื•ืœื™ื ื”ืžื•ื‘ื™ืœื™ื ื•ืœืฉื™ืคื•ืจ ืžืฆื‘ ื”ืจื•ื—, ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื–ื›ืชื” ืœืžืกืคืจ ืจื‘ ืฉืœ ืžื—ืงืจื™ื ืงืœื™ื ื™ื™ื ื”ืชื•ืžื›ื™ื ื‘ืฉื™ืžื•ืฉ ื‘ื”, ื›ืืฉืจ ืžื—ืงืจื™ื ื—ื™ื•ื‘ื™ื™ื ืžืจืื™ื ื‘ื“ืจืš ื›ืœืœ ืืช ื”ืชื•ืฆืื•ืช ื”ื˜ื•ื‘ื•ืช ื‘ื™ื•ืชืจ ืขื ืžื™ื ื•ื ื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ (ืœืžืฉืœ, 400 ืž"ื’ ืคืขืžื™ื™ื ื‘ื™ื•ื). ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื”ืจืืชื” ื”ืฉืคืขื” ืžืกื•ื™ืžืช ื‘ื”ืคื—ืชืช ืžืชื—, ืืš ืืฃ ืื—ืช ืžื”ืฉืชื™ื™ื โ€“ ืœื ืงืœื™ืคืช ืื•ืจืŸ ื•ืœื ื–ืจืขื™ ืขื ื‘ื™ื โ€“ ื ื—ืงืจื• ืœืขื•ืžืง ื‘ื›ืœ ื”ืงืฉื•ืจ ืœืฉื™ืคื•ืจ ืžืฆื‘ ื”ืจื•ื—. ืื–, ื ืจืื” ืฉืœืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื™ืฉ ื™ืชืจื•ื ื•ืช ืจื‘ื™ื ื™ื•ืชืจ ื‘ืชื—ื•ื ื–ื” ืฉืœ ืชืคืงื•ื“ ื”ืžื•ื—. 

ื ืจืื” ื›ื™ ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื”ื™ื ื’ื ื”ื‘ื—ื™ืจื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ืœื”ื’ื ื” ืขืœ ื”ืžื•ื— ืžืคื ื™ ื ื™ื•ื•ืŸ ืขืฆื‘ื™. ื™ื™ืชื›ืŸ ืฉื–ื” ื ื•ื‘ืข ืžื›ืš ืฉ-EGCG ืžืกื•ื’ืœ ืœื—ืฆื•ืช ืืช ืžื—ืกื•ื ื”ื“ื-ืžื•ื— ื‘ืขื•ื“ ืฉื”ืคืจื•ืื ืชื•ืฆื™ืื ื™ื“ื™ื ื™ื ืฉืœ ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ืื™ื ื ืžืกื•ื’ืœื™ื.11

ื‘ื›ืœ ื”ืงืฉื•ืจ ืœืฉื™ืคื•ืจ ืชื”ืœื™ื›ื™ื ืžื ื˜ืœื™ื™ื ื•ืชืคืงื•ื“ ื”ืžื•ื—, ืชืžืฆื™ืช ืงืœื™ืคืช ืขืฅ ืื•ืจืŸ ื”ื™ื ืœืœื ืกืคืง ื”ื ืชืžื›ืช ื‘ื™ื•ืชืจ ืžื‘ื—ื™ื ื” ืงืœื™ื ื™ืช. ื‘ืื•ืคืŸ ืกืคืฆื™ืคื™, ืžืกืคืจ ืžื—ืงืจื™ื ื›ืคื•ืœื™-ืกืžื™ื•ืช ื”ืจืื• ืฉื™ืคื•ืจื™ื ื‘ืงืฉื‘, ื‘ืงื•ืื•ืจื“ื™ื ืฆื™ื” ื—ื–ื•ืชื™ืช-ืžื•ื˜ื•ืจื™ืช ื•ื‘ื”ืคื—ืชืช ืขื•ืžืก ื—ืžืฆื•ื ื™ ื‘ืงืจื‘ ื™ืœื“ื™ื ืขื ื”ืคืจืขื•ืช ืงืฉื‘. 12 ืชื•ืกืคืช ืฉืœ ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื‘ืงืจื‘ ืžื‘ื•ื’ืจื™ื ื”ืจืืชื” ื’ื ื”ื™ื ืฉื™ืคื•ืจื™ื ื‘ื–ื™ื›ืจื•ืŸ, ื‘ืจื™ื›ื•ื–, ื‘ื‘ื”ื™ืจื•ืช ืžื—ืฉื‘ืชื™ืช ื•ื‘ืชืคืงื•ื“ ืžื ื˜ืœื™ ืชื—ืช ืœื—ืฅ.13,14 

ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื”ืจืืชื” ื’ื ื™ืชืจื•ื ื•ืช ืžืฉืžืขื•ืชื™ื™ื ื‘ืฉื™ืคื•ืจ ื™ื›ื•ืœื•ืช ืงื•ื’ื ื™ื˜ื™ื‘ื™ื•ืช ื‘ืงืจื‘ ืžื‘ื•ื’ืจื™ื ื‘ืจื™ืื™ื, ื•ื”ื™ื ืชื•ืจืžืช ื‘ืขืงื™ืคื™ืŸ ืœืชืคืงื•ื“ ื”ืžื•ื— ื‘ืืžืฆืขื•ืช ืชืžื™ื›ื” ื‘ื–ืจื™ืžืช ื”ื“ื ื”ืžื•ื—ื™ืช ื•ื‘ืฉืœืžื•ืช ื›ืœื™ ื”ื“ื ื”ืงื˜ื ื™ื. ืืš ื”ื™ื ืœื ื ื—ืงืจื” ื‘ื”ื™ืงืฃ ื“ื•ืžื” ืœืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื•ืœืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื‘ื›ืœ ื”ืงืฉื•ืจ ืœื”ืฉืคืขื•ืช ืขืœ ื”ืžื•ื—.15

ื‘ืจื™ืื•ืช ื—ื™ืœื•ืฃ ื”ื—ื•ืžืจื™ื ื•ืžืฉืงืœ ืžืื•ื–ืŸ

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื–ื›ืชื” ืœืžืกืคืจ ืจื‘ ื™ื•ืชืจ ืฉืœ ืžื—ืงืจื™ื ืงืœื™ื ื™ื™ื ื”ืชื•ืžื›ื™ื ื‘ืฉื™ืžื•ืฉ ื‘ื” ืœื‘ืจื™ืื•ืช ืžื˜ื‘ื•ืœื™ืช ื•ืœื ื™ื”ื•ืœ ืžืฉืงืœ ื‘ื”ืฉื•ื•ืื” ืœืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ. ืขืฉืจื•ืช ืžื—ืงืจื™ื ื›ืคื•ืœื™ ืกืžื™ื•ืช ื‘ื‘ื ื™ ืื“ื ืžืจืื™ื ืฉืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื™ื›ื•ืœื” ืœืกื™ื™ืข ื‘ืชืžื™ื›ื” ื‘ืชื•ื›ื ื™ืช ืœื ื™ื”ื•ืœ ืžืฉืงืœ. ื‘ื ื•ืกืฃ, ื”ืจืื• ืžื—ืงืจื™ื ืืœื” ื›ื™ ื”ื™ื ืชื•ืจืžืช ืœื”ืคื—ืชืช ืื—ื•ื–ื™ ืฉื•ืžืŸ ื‘ื’ื•ืฃ ื•ืžืฉืคืจืช ืืช ืคืขื•ืœืช ื”ืื™ื ืกื•ืœื™ืŸ, ืืช ืคืจื•ืคื™ืœ ื”ืฉื•ืžื ื™ื ื‘ื“ื ื•ืืช ืื™ื–ื•ืŸ ืจืžื•ืช ื”ืกื•ื›ืจ. ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื™ืขื™ืœื” ื‘ื™ื•ืชืจ ื‘ืฉื™ืœื•ื‘ ืขื ืงืคืื™ืŸ. ื”ืžื™ื ื•ืŸ ื”ืžืงื•ื‘ืœ ื‘ืžื—ืงืจื™ื ืืœื• ื”ื™ื” 300โ€“600 ืž"ื’ ืœื™ื•ื ืฉืœ ืคื•ืœื™ืคื ื•ืœื™ื ืžืชืžืฆื™ืช ืชื” ื™ืจื•ืง, ื›ืืฉืจ ื”ืชื•ืฆืื•ืช ื”ื˜ื•ื‘ื•ืช ื‘ื™ื•ืชืจ ื ืฆืคื• ื‘ืžื™ื ื•ืŸ ืฉืœ 600 ืž"ื’ ื‘ื™ื•ื.16

ื’ื ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ื’ื ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ืžืงื“ืžื•ืช ื‘ืจื™ืื•ืช ืžื˜ื‘ื•ืœื™ืช ืขืœ ื™ื“ื™ ืฉื™ืคื•ืจ ืคืขื™ืœื•ืช ื”ืื™ื ืกื•ืœื™ืŸ ื•ื•ื™ืกื•ืช ืจืžืช ื”ืกื•ื›ืจ ื‘ื“ื. ื‘ื ื•ืกืฃ, ื”ืŸ ืžืคื—ื™ืชื•ืช ืืช ื”ืขื•ืžืก ื”ื—ืžืฆื•ื ื™ ื•ื”ื“ืœืงืช ืฉืขืœื•ืœื™ื ืœืฉื‘ืฉ ืืช ื‘ืจื™ืื•ืช ื”ืžื˜ื‘ื•ืœื™ื–ื. ื”ืฉืคืขืชื ืขืœ ื ื™ื”ื•ืœ ื”ืžืฉืงืœ ื”ื™ื ืžื™ื ื™ืžืœื™ืช ื‘ืžืงืจื” ื”ื˜ื•ื‘.17,18

ื‘ืจื™ืื•ืช ื”ืขื•ืจ

ื›ืœ ืฉืœื•ืฉ ืชืžืฆื™ื•ืช ื”ืคื•ืœื™ืคื ื•ืœ ื”ืžื•ื‘ื™ืœื•ืช ืžืจืื•ืช ื™ืชืจื•ื ื•ืช ื‘ื‘ืจื™ืื•ืช ื”ืขื•ืจ. ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื”ื™ื ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ืœื”ื’ื ื” ืžืคื ื™ ืงืจื™ื ืช UV ื•ืœื”ืคื—ืชืช ื’ื™ืจื•ื™ ื‘ืขื•ืจ. ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื”ื™ื ื”ื™ืขื™ืœื” ื‘ื™ื•ืชืจ ืœืชืžื™ื›ื” ื‘ืงื•ืœื’ืŸ, ืœืฉื™ืงื•ื ื’ืžื™ืฉื•ืช ื”ืขื•ืจ, ืœื”ืคื—ืชืช ืขื•ืžืง ื”ืงืžื˜ื™ื ื•ืœื—ื™ื–ื•ืง ืžื‘ื ื™ ื›ืœื™ ื”ื“ื ื‘ืขื•ืจ. ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื”ื™ื ื”ื™ืขื™ืœื” ื‘ื™ื•ืชืจ ืœืฉื™ืคื•ืจ ื’ื•ื•ืŸ ื•ืœื—ื•ืช ื”ืขื•ืจ.1-3

ืฉื‘ืจื™ืจื™ื•ืช ื ื™ืžื™ืช, ื ื˜ื™ื™ื” ืœื—ื‘ืœื•ืช ื•ื‘ืจื™ืื•ืช ื”ื•ื•ืจื™ื“ื™ื

ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื”ื™ื ื”ื‘ื—ื™ืจื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืฉื‘ืจื™ืจื™ื•ืช ื ื™ืžื™ืช ื•ื ื˜ื™ื™ื” ืœื—ื‘ืœื•ืช. ืœื‘ืจื™ืื•ืช ื”ื•ื•ืจื™ื“ื™ื, ื’ื ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ื’ื ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื‘ืžื™ื ื•ื ื™ื ืฉืœ 150 ืž"ื’ ืœื™ื•ื ื™ื›ื•ืœื•ืช ืœืชืžื•ืš ื‘ืžื‘ื ื” ื•ืชืคืงื•ื“ ืชืงื ื™ ืฉืœ ื”ื•ื•ืจื™ื“ื™ื. ืžืฆื‘ื™ื ื”ืงืฉื•ืจื™ื ืœืžื‘ื ื” ื•ืชืคืงื•ื“ ืœืงื•ื™ื™ื ืฉืœ ื”ื•ื•ืจื™ื“ื™ื ื›ื•ืœืœื™ื ื“ืœื™ื•ืช, ,ืชื—ื•ืฉืช ื›ื‘ื“ื•ืช ื‘ืจื’ืœื™ื™ื ืขืงื‘ ืชืคืงื•ื“ ื•ืจื™ื“ื™ ืœืงื•ื™ ื•ื˜ื—ื•ืจื™ื. ื’ื ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ื’ื ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื”ื•ื›ื—ื• ื›ืžืฉืคืจื•ืช ืืช ื˜ื•ื ื•ืก ื”ื•ื•ืจื™ื“ื™ื, ืžืคื—ื™ืชื•ืช ื ืคื™ื—ื•ืช ื•ื›ื‘ื“ื•ืช ื‘ืจื’ืœื™ื™ื ืฉื ื’ืจืžื•ืช ืขืงื‘ ืชืคืงื•ื“ ื•ืจื™ื“ื™ื ืœืงื•ื™, ื•ืžืฉืคืจื•ืช ืืช ื–ืจื™ืžืช ื”ื“ื. ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื”ื•ื›ื—ื” ื’ื ื›ืžื•ืขื™ืœื” ืœื˜ื—ื•ืจื™ื ื•ืœืžื ื™ืขืช ืื™ ืกืคื™ืงื” ื•ืจื™ื“ื™ืช ื•ื ืคื™ื—ื•ืช ื‘ืจื’ืœื™ื™ื ื”ื ื’ืจืžื•ืช ืžื˜ื™ืกื•ืช ืืจื•ื›ื•ืช ื˜ื•ื•ื—. ื ื™ืชืŸ ืœื”ื ื™ื— ืฉื’ื ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ืชื”ื™ื” ืžื•ืขื™ืœื” ืœื‘ืขื™ื•ืช ื•ืจื™ื“ื™ื•ืช ืืœื•. ืœืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื™ืฉ ื”ืฉืคืขื” ืžื•ืขื˜ื” ืžืื•ื“ ื‘ืชื—ื•ืžื™ื ืืœื”.1-3,19,20

ื”ื”ื‘ื“ืœ ื‘ื™ืŸ ืชื” ื™ืจื•ืง, ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ืžื•ืจื›ื‘ืช ื‘ืขื™ืงืจ ืžืงื˜ื›ื™ื ื™ื, ื›ืžื• ืืคื™ื’ืœื•ืงื˜ื›ื™ืŸ ื’ืืœื˜ (EGCG). ืชืžืฆื™ื•ืช ืฉืœ ื–ืจืขื™ ืขื ื‘ื™ื ื•ืงืœื™ืคืช ืื•ืจืŸ, ืœืขื•ืžืช ื–ืืช, ืžื›ื™ืœื•ืช ืคืจื•ืื ืชื•ืฆื™ืื ื™ื“ื™ื ื™ื (PACs), ืฉื”ื ืฉืจืฉืจืื•ืช ืฉืœ ืžื•ื ื•ืžืจื™ื ืฉืœ ืืคื™ืงื˜ื›ื™ืŸ ื‘ืฆื•ืจื•ืช ืงื˜ื ื•ืช ื™ื•ืชืจ (ืื•ืœื™ื’ื•ืžืจื™ื•ืช) ืื• ื’ื“ื•ืœื•ืช ื™ื•ืชืจ (ืคื•ืœื™ืžืจื™ื•ืช).

ื›ืœ ืฉืœื•ืฉืช ื”ืชืžืฆื™ื•ืช ืžื›ื™ืœื•ืช ื’ื ืคื•ืœื™ืคื ื•ืœื™ื ื‘ืขืœื™ ื™ืชืจื•ื ื•ืช ื‘ืจื™ืื•ืชื™ื™ื. ืชื” ื™ืจื•ืง ื•ืชืžืฆื™ื•ืช ื–ืจืขื™ ืขื ื‘ื™ื ืžืกืคืงื™ื ื‘ืขื™ืงืจ ื—ื•ืžืฆื” ื’ืืœื™ืช, ื•ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ืžืฆื™ืขื” ื’ื ืงื•ื•ืจืฆื˜ื™ืŸ. ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ืžื›ื™ืœื” ื“ื™ื”ื™ื“ืจื•ืงื•ื•ืจืฆื˜ื™ืŸ ื•ื—ื•ืžืฆื•ืช ืคื ื•ืœื™ื•ืช ืฉื•ื ื•ืช ื›ืžื• ื—ื•ืžืฆื” ืงืคืื™ืช, ืคืจื•ืœื™ืช, p-ืงื•ืžืจื™ืช ื•ื—ื•ืžืฆื” ื’ืืœื™ืช.

ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ืžื›ื™ืœื” ื‘ืขื™ืงืจ ืงื˜ื›ื™ื ื™ื ื—ื•ืคืฉื™ื™ื, ืฉืœืขืชื™ื ืงืจื•ื‘ื•ืช ืงืฉื•ืจื™ื ืœื—ื•ืžืฆื” ื’ืืœื™ืช. ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ืขืฉื™ืจื” ื‘-PACs, ื‘ืขื•ื“ ืฉืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ืžื›ื™ืœื” PACs ื•ื—ื•ืžืฆื•ืช ืคื ื•ืœื™ื•ืช ื—ื•ืคืฉื™ื•ืช. ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืื™ื›ื•ืช ื•ื™ืชืจื•ื ื•ืช ื‘ืจื™ืื•ืชื™ื™ื, ืชืžืฆื™ื•ืช ืืœื• ืขื‘ืจื• ืกื˜ื ื“ืจื˜ื™ื–ืฆื™ื” ืžื‘ื—ื™ื ืช ืชื›ื•ืœืช ืคื•ืœื™ืคื ื•ืœื™ื:

  • ืชืžืฆื™ืช ืชื” ื™ืจื•ืง: 50-98% ืคื•ืœื™ืคื ื•ืœื™ื ืกื”"ื› ื•/ืื• 30-100% EGCG.
  • ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื: ื›-95% PACs.
  • ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ: 65-75% PACs. 

ื”ื™ืชืจื•ื ื•ืช ื”ื‘ืจื™ืื•ืชื™ื™ื ืฉืœ ืชืžืฆื™ื•ืช ืืœื• ืงืฉื•ืจื™ื ืœื”ื‘ื“ืœื™ื ื”ื›ื™ืžื™ื™ื ื‘ื™ื ื™ื”ืŸ, ื›ืืฉืจ ื”ื–ืžื™ื ื•ืช ื”ื‘ื™ื•ืœื•ื’ื™ืช ื”ื™ื ื’ื•ืจื ืžืคืชื—. ื”ืžื•ื ื•ืžืจื™ื ื”ืคืœืื‘ื•ื ื•ืื™ื“ื™ื™ื ื”ื—ื•ืคืฉื™ื™ื ื‘ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ื ืกืคื’ื™ื ื”ืจื‘ื” ื™ื•ืชืจ ื˜ื•ื‘ ืžืืฉืจ ื”-PACs, ืืฉืจ ื ืกืคื’ื™ื ื‘ืื•ืคืŸ ืœืงื•ื™. ืขื ื–ืืช, ื™ื™ืชื›ืŸ ืฉื”ืกืคื™ื’ื” ืื™ื ื” ืžืกื‘ื™ืจื” ื‘ืื•ืคืŸ ืžืœื ืืช ื”ื™ืชืจื•ื ื•ืช ื”ื‘ืจื™ืื•ืชื™ื™ื ืฉืœ PACs. ืชืจื›ื•ื‘ื•ืช ืืœื• ืขื•ื‘ืจื•ืช ืคื™ืจื•ืง ื ืจื—ื‘ ืขืœ ื™ื“ื™ ื”ืžื™ืงืจื•ื‘ื™ื•ื ืฉืœ ื”ืžืขื™, ื•ื”ื•ืคื›ื•ืช ืœืžื˜ื‘ื•ืœื™ื˜ื™ื ืคื ื•ืœื™ื™ื ืคืขื™ืœื™ื ื‘ื™ื•ืœื•ื’ื™ืช ื‘ืขืœื™ ื”ืฉืคืขื•ืช ืฉื•ื ื•ืช. ืœืžืจื•ืช ื”ื‘ื“ืœื™ื ื›ื™ืžื™ื™ื, ืชืžืฆื™ื•ืช ืฉืœ ื–ืจืขื™ ืขื ื‘ื™ื ื•ืงืœื™ืคืช ืื•ืจืŸ ืžื™ื™ืฆืจื•ืช ืžื˜ื‘ื•ืœื™ื˜ื™ื ืžื™ืงืจื•ื‘ื™ืืœื™ื™ื ื“ื•ืžื™ื, ื“ื‘ืจ ื”ืžืฆื‘ื™ืข ืขืœ ื”ืฉืคืขื•ืช ื“ื•ืžื•ืช ืขืœ ื”ืžื™ืงืจื•ื‘ื™ื•ื ื•ื”ืžื˜ื‘ื•ืœื™ื–ื.

ื‘ื˜ื™ื—ื•ืช 

ื’ื ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ื•ื’ื ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ื ื—ืฉื‘ื•ืช ืœื‘ืขืœื•ืช ืคืจื•ืคื™ืœ ื‘ื˜ื™ื—ื•ืช ืžืฆื•ื™ืŸ, ืœืœื ืชื•ืคืขื•ืช ืœื•ื•ืื™ ืฆืคื•ื™ื•ืช, ืื™ื ื˜ืจืืงืฆื™ื•ืช ืฉืœื™ืœื™ื•ืช ืขื ืชืจื•ืคื•ืช ืื• ื‘ืขื™ื•ืช ืื—ืจื•ืช ื‘ืžื™ื ื•ืŸ ื”ืžื•ืžืœืฅ. ื‘ื ื•ื’ืข ืœืชืžืฆื™ืช ืชื” ื™ืจื•ืง, ื“ื•ื•ื—ื• ืžืงืจื™ื ื ื“ื™ืจื™ื ืฉืœ ืจืขื™ืœื•ืช ืœื›ื‘ื“ ื‘ืฆืจื™ื›ื” ื’ื‘ื•ื”ื” ืฉืœ EGCG.21  ื›ื“ื™ ืœื”ื™ืžื ืข ืžื‘ืขื™ื•ืช ื‘ื˜ื™ื—ื•ืช, ืžื•ืžืœืฅ ืœื”ื’ื‘ื™ืœ ืืช ื”ืฆืจื™ื›ื” ื”ื™ื•ืžื™ืช ืฉืœ EGCG ืœืคื—ื•ืช ืžึพ300 ืž"ื’ ื‘ื™ื•ื, ืื• ืืช ื”ืฆืจื™ื›ื” ื”ื›ื•ืœืœืช ืฉืœ ืคื•ืœื™ืคื ื•ืœื™ื ืœืคื—ื•ืช ืžึพ800 ืž"ื’ ื‘ื™ื•ื.

ืื™ื–ื” ืคื•ืœื™ืคื ื•ืœ ื”ื›ื™ ืžืชืื™ื ืœืš?

ื”ื”ื‘ื“ืœื™ื ื‘ื”ืจื›ื‘ ื”ื›ื™ืžื™ ืฉืœ ืฉืœื•ืฉ ืชืžืฆื™ื•ืช ื”ืคื•ืœื™ืคื ื•ืœ ื”ืžื•ื‘ื™ืœื•ืช ืžืกืคืงื™ื ื™ืชืจื•ื ื•ืช ื‘ืจื™ืื•ืชื™ื™ื ืฉื•ื ื™ื ื‘ืžืงืฆืช. ื™ืฉ ื”ืจื‘ื” ื—ืคื™ืคื”, ืื‘ืœ ื‘ืื•ืคืŸ ื›ืœืœื™, ืื—ืช ืžืฉืœื•ืฉ ื”ืชืžืฆื™ื•ืช ื”ืœืœื• ืขืฉื•ื™ื” ืœื”ื™ื•ืช ื‘ื—ื™ืจื” ื˜ื•ื‘ื” ื™ื•ืชืจ ื‘ื”ืชื‘ืกืก ืขืœ ืฆืจื›ื™ื• ืฉืœ ืื“ื. ืœื”ืœืŸ ื›ืžื” ื”ื ื—ื™ื•ืช: 

  • ืชืžืฆื™ืช ืชื” ื™ืจื•ืง ืขืฉื•ื™ื” ืœื”ื™ื•ืช ื™ืขื™ืœื” ื™ื•ืชืจ ื‘ื”ื’ื ื” ืขืœ ืชืื™ื, ื‘ืžื™ื•ื—ื“ ื‘ืžืขืจื›ืช ื”ืขื™ื›ื•ืœ ื•ื‘ื“ื, ื›ืžื• ื’ื ื‘ืชืžื™ื›ื” ื‘ื•ื•ื™ืกืช ืจืžืช ื”ืกื•ื›ืจ ื‘ื“ื ื•ื‘ื ื™ื”ื•ืœ ืžืฉืงืœ. 
  • ืชืžืฆื™ืช ื–ืจืขื™ ืขื ื‘ื™ื ืขืฉื•ื™ื” ืœื”ื™ื•ืช ื™ืขื™ืœื” ื™ื•ืชืจ ื‘ืชืžื™ื›ื” ื‘ื”ื’ื ื” ื ื•ื’ื“ืช ื—ืžืฆื•ืŸ, ื‘ื‘ืจื™ืื•ืช ื”ืขื™ื ื™ื™ื, ื‘ืงื•ืœื’ืŸ ื•ื‘ืฉืœืžื•ืช ืจืงืžื•ืช ื”ื—ื™ื‘ื•ืจ ื‘ืขื•ืจ, ื‘ื•ื•ืจื™ื“ื™ื ื•ื‘ื›ืœื™ ื”ื“ื, ื•ื›ืŸ ื‘ืกื™ื•ืข ืœืฉื™ืคื•ืจ ื•ื™ืกื•ืช ืœื—ืฅ ื”ื“ื.
  • ืชืžืฆื™ืช ืงืœื™ืคืช ืื•ืจืŸ ืขืฉื•ื™ื” ืœื”ืฉืคื™ืข ื‘ืื•ืคืŸ ื—ื–ืง ื™ื•ืชืจ ืขืœ ืžืกืœื•ืœื™ื ืื ื˜ื™ึพื“ืœืงืชื™ื™ื, ืชืคืงื•ื“ ืงื•ื’ื ื™ื˜ื™ื‘ื™, ื‘ืจื™ืื•ืช ื”ืžืคืจืงื™ื ื•ื‘ืจื™ืื•ืช ื”ืื ื“ื•ืชืœ (ืจื™ืจื™ืช ื›ืœื™ ื”ื“ื).

ืžืงื•ืจื•ืช:

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  6. Odai T, Terauchi M, Kato K, et al. Effects of Grape Seed Proanthocyanidin Extract on Vascular Endothelial Function in Participants with Prehypertension: A Randomized, Double-Blind, Placebo-Controlled Study. Nutrients. 2019 Nov 20;11(12):2844.
  7. Li G, Zhang Y, Thabane L, Mbuagbaw L, et al. Effect of green tea supplementation on blood pressure among overweight and obese adults: a systematic review and meta-analysis. J Hypertens. 2015 Feb;33(2):243-54. 
  8. Chatree S, Sitticharoon C, Maikaew P, et al. Epigallocatechin gallate decreases plasma triglyceride, blood pressure, and serum kisspeptin in obese human subjects. Exp Biol Med (Maywood). 2021 Jan;246(2):163-176. 
  9. Zhang Z, Tong X, Wei YL, Zhao L, Xu JY, Qin LQ. Effect of Pycnogenol Supplementation on Blood Pressure: A Systematic Review and Meta-analysis. Iran J Public Health. 2018 Jun;47(6):779-787.
  10. Ferguson JJA, Oldmeadow C, Bentley D, et al. Effect of a polyphenol-rich dietary supplement containing Pinus massoniana bark extract on blood pressure in healthy adults: A parallel, randomized placebo-controlled trial. Complement Ther Med. 2022 Dec;71:102896. 
  11. Gamage E, Orr R, Travica N, et al. Polyphenols as novel interventions for depression: Exploring the efficacy, mechanisms of action, and implications for future research. Neurosci Biobehav Rev. 2023 ืื•ื’ื•ืกื˜;151:105225. 
  12. Hsu CD, Hsieh LH, Chen YL, et al. Complementary effects of pine bark extract supplementation on inattention, impulsivity, and antioxidative status in children with attention-deficit hyperactivity disorder: A double-blinded randomized placebo-controlled cross-over study. Phytother Res. 2021;35(6):3226-3235
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  15. Li B, Cheng J, Cheng G, Zhu H, et al. The effect of grape seed procyanidins extract on cognitive function in elderly people with mild cognitive impairment: A randomized, double-blind, placebo-controlled clinical trial. Heliyon. 2023 Jun 5;9(6):e16994. 
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