¤ª¼ò¤Î°û¤ß²á¤®¤¬ÂΤ˰­¤¤¤³¤È¤Ï¼þÃΤλö¼Â¤Ç¤¹¤¬¡¢¶áǯ¤Î¸¦µæ¤Ç¤Ï¤¿¤È¤¨¾¯Î̤ΰû¼ò¤Ç¤¢¤Ã¤Æ¤âÌäÂê¤ò°ú¤­µ¯¤³¤¹²ÄǽÀ­¤¬¤¢¤ë¤³¤È¤¬¤ï¤«¤Ã¤Æ¤¤¤Þ¤¹¡£Ä¹´üŪ¤Ê°û¼ò½¬´·¤ÈǾ¥¹¥­¥ã¥ó¤òÁȤ߹ç¤ï¤»¤¿¿·¤¿¤Ê¸¦µæ¤Ç¤Ï¡¢¾¯Î̤ΰû¼ò¤¬Ç¾¤Ë¥À¥á¡¼¥¸¤òÍ¿¤¨¤ë¤³¤È¤¬¼¨¤µ¤ì¤Þ¤·¤¿¡£

The interaction of age and total lifetime drinks is associated with regional cortical perfusion and thickness in healthy adults with low-level alcohol consumption - ScienceDirect

https://www.sciencedirect.com/science/article/abs/pii/S0741832926001771

Even Low Levels of Alcohol Could Damage Your Brain, Study Finds : ScienceAlert

https://www.sciencealert.com/even-low-levels-of-alcohol-could-damage-your-brain-study-finds

¥¢¥á¥ê¥«¤Î¸¦µæ¥Á¡¼¥à¤Ï°û¼òÎ̤ÈǾ¤Ø¤Î±Æ¶Á¤Î´ØÏ¢À­¤Ë¤Ä¤¤¤ÆÄ´¤Ù¤ë¤¿¤á¡¢¥¢¥ë¥³¡¼¥ë»ÈÍѾ㳲¤ä²áµî1ǯ´Ö¤ÎÂçḬ̂û¼ò¤ÎÍúÎò¤¬¤Ê¤¤22¡Á70ºÐ¤Î·ò¹¯¤ÊÀ®¿Í45¿Í¤òÊ罸¤·¤Þ¤·¤¿¡£

¸¦µæ¥Á¡¼¥à¤ÏÈ︳¼Ô¤ËÂФ·¡¢²áµî1ǯ´Ö¡¦²áµî3ǯ´Ö¡¦À¸³¶¤Ë¤ï¤¿¤ë°û¼ò½¬´·¤Ë¤Ä¤¤¤Æ¤Î¥¢¥ó¥±¡¼¥È¤ò¼Â»Ü¡£¤½¤Î¸å¡¢45¿ÍÁ´°÷¤òÂоݤˤ·¤¿MRI¥¹¥­¥ã¥ó¤ò¹Ô¤¤¡¢¹âÅ٤ʻ׹ͤò¤Ä¤«¤µ¤É¤ëÂçǾÈé¼Á¤ÎÍÆÀѤȸü¤µ¤Ë¤Ä¤¤¤ÆÂ¬Äꤷ¤¿¤Û¤«¡¢27¿Í¤Ë¤Ä¤¤¤Æ¤Ï¶É½êŪ¤ÊǾ¤Î·ìή¤Ë¤Ä¤¤¤Æ¤â¬Äꤷ¤¿¤È¤Î¤³¤È¡£



È︳¼Ô¤Î°û¼ò½¬´·¤òʬÀϤ·¤¿¤È¤³¤í¡¢À¸³¶¤òÄ̤¸¤¿Ê¿¶ÑŪ¤Ê¥¢¥ë¥³¡¼¥ëÀݼèÎ̤Ï1¥«·î¤¢¤¿¤ê21ÇդǤ¢¤ê¡¢·î´Ö°û¼òÎ̤ÎÈϰϤÏ1ÇÕ¡Á54ÇդȤµ¤Þ¤¶¤Þ¤Ç¤·¤¿¡£¤Ê¤ª¡¢¤³¤³¤Ç¤Î¡Ö1ÇաפϽ㥢¥ë¥³¡¼¥ë(¥¨¥¿¥Î¡¼¥ë)14g¤ËÁêÅö¤·¡¢¥¢¥ë¥³¡¼¥ëÅÙ¿ô5¡ó¤Î¥Ó¡¼¥ë1´Ì(350ml)¤È¤Û¤ÜƱ¤¸¤Ç¤¹¡£

°û¼òÎ̤ÈÂçǾÈé¼Á¤Î¸ü¤µ¤äǾ¤Î·ìή¤È¤Î´ØÏ¢À­¤òÄ´¤Ù¤¿·ë²Ì¡¢¡ÖÃËÀ­¤Ç¤Ï1¥«·î¤¢¤¿¤ê60Çհʲ¼¡×¡Ö½÷À­¤Ç¤Ï1¥«·î¤¢¤¿¤ê30Çհʲ¼¡×¤È¤¤¤¦¾¯Î̤ΰû¼ò¤ËÍÞ¤¨¤Æ¤¤¤ëÈ︳¼Ô¤Ç¤â¡¢°û¼òÎ̤¬Â¿¤¤¤Û¤ÉÂçǾÈé¼Á¤¬Çö¤¯¡¢Ç¾¤Î·ìή¤¬Äã²¼¤¹¤ë¤È¤¤¤¦´ØÏ¢À­¤¬¤ß¤é¤ì¤Þ¤·¤¿¡£

°û¼ò¤È¤Î´ØÏ¢À­¤ÏÂçǾÈé¼Á¤Î¸ü¤µ¤è¤ê¤â¡¢Ç¾¤Î·ìή¤ÎÊý¤¬¶¯¤«¤Ã¤¿¤½¤¦¤Ç¤¹¡£ÂΤξ¤ÎÉôʬ¤ÈƱÍͤˡ¢Ç¾¤Ë¤ª¤±¤ëÎɹ¥¤Ê·ìή¤Ï»ÀÁǤä±ÉÍÜÁǤòɬÍפʾì½ê¤ËÆÏ¤±¡¢Ï·ÇÑʪ¤ò½üµî¤¹¤ë¤¿¤á¤ËÉԲķç¤Ç¤¹¡£º£²ó¤Î·ë²Ì¤Ï¡¢¤¿¤È¤¨¾¯Î̤ΰû¼ò¤Ç¤¢¤Ã¤Æ¤â·ìή¤ËÂ礭¤Ê±Æ¶Á¤òÍ¿¤¨¡¢Ç¾ÁÈ¿¥¤Î»½ý¥ê¥¹¥¯¤ò¹â¤á¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤¤¤Þ¤¹¡£

°Ê²¼¤Î¥°¥é¥Õ¤Ï½Ä¼´¤¬Ç¾¤Î·ìή¤ò¡¢²£¼´¤¬1¥«·î¤¢¤¿¤ê¤Î°û¼òÎ̤ò¼¨¤·¤¿¤â¤Î¡£1¥«·î¤¢¤¿¤ê¤Î°û¼òÎ̤¬Â¿¤¤È︳¼Ô¤Û¤É¡¢Ç¾¤Î·ìή¤¬¾¯¤Ê¤¤¤³¤È¤¬¤ï¤«¤ê¤Þ¤¹¡£



º£²ó¤Î¸¦µæ¤Ç¤Ï¡¢°û¼ò¤¬ÂçǾÈé¼Á¤äǾ¤Î·ìή¤Ë±Æ¶Á¤òµÚ¤Ü¤¹¥á¥«¥Ë¥º¥à¤Ë¤Ä¤¤¤Æ¤ÏÆÃÄꤵ¤ì¤Æ¤¤¤Þ¤»¤ó¡£¤·¤«¤·¡¢¥¢¥ë¥³¡¼¥ë¤¬°ú¤­µ¯¤³¤¹»À²½¥¹¥È¥ì¥¹¤¬¼çÍפʸ¶°ø¤Ç¤¢¤ë²ÄǽÀ­¤¬¹â¤¤¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£

¸¦µæ¥Á¡¼¥à¤Ï¡ÖÁí¹ç¤¹¤ë¤È¡¢À¸³¶¤Ë¤ï¤¿¤ëÄã¥ì¥Ù¥ë¤Î¥¢¥ë¥³¡¼¥ëÀݼè¤ÎÎßÀÑŪ¤Ê±Æ¶Á¤¬²ÃÎð¤ÈÁê¸ßºîÍѤ·¤Æ¡¢ÂçǾÈé¼Á¤Î¸ü¤µ¤È·ìή¤ÎÁê¾èŪ¤Ê¸º¾¯¤òÂ¥¿Ê¤·¤¿¤³¤È¤¬¡¢º£²ó¤Î·ë²Ì¤ËÈ¿±Ç¤µ¤ì¤Æ¤¤¤ë²ÄǽÀ­¤¬¤¢¤ê¤Þ¤¹¡×¤È½Ò¤Ù¤Þ¤·¤¿¡£