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NTIS 바로가기대한지역사회영양학회지 = Korean journal of community nutrition, v.18 no.2, 2013년, pp.125 - 133
윤진숙 (계명대학교 식품영양학과) , 이미정 (계명대학교 식품영양학과)
Previous studies have shown that sodium excretion is positively related to calcium excretion in the urine. As excessive sodium intake is a common nutritional problem in Korea, we intended to investigate associations among sodium intake levels and calcium status, evaluated by 24 hour recall method an...
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
골다공증이란? | 골질량 감소로 인해 골조직의 미세 구조가 취약해지는 질환인 골다공증은 작은 충격에 의해서도 쉽게 골절을 초래하므로 노년기 삶의 질을 좌우하는 대표적인 질환으로 인식되고 있다(Lee & Lee 1999; Kwon 등 2001). 우리나라 2009년 국민건강·영양조사에서 50세 이상 성인의 골다공증 유병률은 23. | |
칼슘이 골격건강과 관련하여 가장 주목받는 영양소인 이유는? | 칼슘은 골격건강과 관련하여 가장 주목을 받는 영양소이다. 골격량이 증가하는 시기에 칼슘 영양상태가 불량한 것은 골다공증에 대한 위험을 높이는 요인이며, 칼슘 섭취량이 높은 집단은 낮은 집단에 비해 골밀도가 높은 것으로 알려졌다(Metz 등 1993; Suleiman 등 1997; Song & Paik 2002). 아시아 계 인종의 경우 백인에 비해 칼슘 섭취량이 현저히 낮은 편인데(Wigertz 등 2005), 최근의 연구에서 우리나라 20~30대 여성 집단은 부적절한 칼슘섭취와 더불어 골 건강이 우려됨이 보고되었다(Koo 등 2008). | |
최선의 골다공증 예방책은 무엇인가? | 1%에 불과하여 여성의 유병률이 남성의 약 5배 가량이나 되는 것으로 추정되었다(Ministry of Health, Welfare and Family Affairs & Korea Center for Disease Control and Prevention 2010). 일반적으로 골질량은 30~35세에 최고치에 달하고 그 이후에는 매년 1~2% 정도 골밀도가 감소하며, 골다공증이 일단 발병하고 나면 뚜렷한 치료방법이 없으므로, 어릴 때부터 균형적인 식사와 꾸준한 운동 실천을 통해 최대 골질량을 높이는 것이 최선의 예방책으로 간주되고 있다(Choi & Jung 1998; Chung 등 2001). |
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