Publication: Dietary calcium intake among rural Thais in Northeastern Thailand
Issued Date
2008-02-01
Resource Type
ISSN
01252208
01252208
01252208
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2-s2.0-40949083450
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of the Medical Association of Thailand. Vol.91, No.2 (2008), 153-158
Suggested Citation
Chatlert Pongchaiyakul, Somsri Charoenkiatkul, Vongsvat Kosulwat, Nipa Rojroongwasinkul, Rajata Rajatanavin Dietary calcium intake among rural Thais in Northeastern Thailand. Journal of the Medical Association of Thailand. Vol.91, No.2 (2008), 153-158. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/19770
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Title
Dietary calcium intake among rural Thais in Northeastern Thailand
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Abstract
Objectives: The present study examined the amount and relative contribution of calcium from the habitual diet among rural Thais. Material and Method: Calcium intake was assessed using 3-day food records and interviewer- administered quantitative food-frequency questionnaire, containing 73 food items. Results: The authors recruited 436 healthy participants (181 men and 255 women), between 20 and 85 years of age. Averaged daily calcium intake among men and women were 378.6 and 265.6 mg, respectively. Sixty-seven percent of men and eighty seven percent of women had less dietary calcium intake than half of the recommended level (<400 mg/day) whereas only 6 and 3% had an intake more than 800 mg/day. The major food sources of dietary calcium was glutinous rice (32 percent) followed by small animals with edible bones (31 percent) and fresh and fermented fish (20 percent). Dairy products and vegetables constituted only 8 and 5% of dietary calcium, respectively. Conclusion: The habitual diet among rural Northeast Thais does not meet the recommended calcium intake level. To promote more consumption of dairy products and locally-available calcium-rich foods would be beneficial to prevent osteoporosis among this population.