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Key clinical point: Higher dietary intake of zinc was negatively associated with the risk for migraine in adults, with the association being more prominent among those age 20-50 years.
Major finding: Compared with participants in the lowest quintile of dietary zinc consumption (≤ 5.93 mg/day), the risk for migraine was lower among those in the higher quintiles of dietary zinc consumption (5.94-8.38 mg/day: adjusted odds ratio [aOR] 0.73; P = .004; 8.39-11.26 mg/day: aOR 0.72; P = .02; and 11.27-15.75 mg/day: aOR 0.76; P = .04), with a non-linear association observed between zinc intake and migraine in the age 20-50 years group (P < .001).
Study details: This cross-sectional study included 9849 adult participants (age ≥ 20 years), of whom 1963 (19.93%) had migraine.
Disclosures: This study was supported by the National Natural Science Foundation of China, Natural Science Foundation of Jiangxi Province, and Jiangxi Provincial Department of Education Science and Technology Program Project. No potential conflicts of interest were declared.
Source: Zheng H et al. Dietary zinc intake in relation to migraine among adults: A cross sectional study of NHANES 1999-2004. Nutr Neurosci. 2023 (Aug 4). doi: 10.1080/1028415X.2023.2243678
Key clinical point: Higher dietary intake of zinc was negatively associated with the risk for migraine in adults, with the association being more prominent among those age 20-50 years.
Major finding: Compared with participants in the lowest quintile of dietary zinc consumption (≤ 5.93 mg/day), the risk for migraine was lower among those in the higher quintiles of dietary zinc consumption (5.94-8.38 mg/day: adjusted odds ratio [aOR] 0.73; P = .004; 8.39-11.26 mg/day: aOR 0.72; P = .02; and 11.27-15.75 mg/day: aOR 0.76; P = .04), with a non-linear association observed between zinc intake and migraine in the age 20-50 years group (P < .001).
Study details: This cross-sectional study included 9849 adult participants (age ≥ 20 years), of whom 1963 (19.93%) had migraine.
Disclosures: This study was supported by the National Natural Science Foundation of China, Natural Science Foundation of Jiangxi Province, and Jiangxi Provincial Department of Education Science and Technology Program Project. No potential conflicts of interest were declared.
Source: Zheng H et al. Dietary zinc intake in relation to migraine among adults: A cross sectional study of NHANES 1999-2004. Nutr Neurosci. 2023 (Aug 4). doi: 10.1080/1028415X.2023.2243678
Key clinical point: Higher dietary intake of zinc was negatively associated with the risk for migraine in adults, with the association being more prominent among those age 20-50 years.
Major finding: Compared with participants in the lowest quintile of dietary zinc consumption (≤ 5.93 mg/day), the risk for migraine was lower among those in the higher quintiles of dietary zinc consumption (5.94-8.38 mg/day: adjusted odds ratio [aOR] 0.73; P = .004; 8.39-11.26 mg/day: aOR 0.72; P = .02; and 11.27-15.75 mg/day: aOR 0.76; P = .04), with a non-linear association observed between zinc intake and migraine in the age 20-50 years group (P < .001).
Study details: This cross-sectional study included 9849 adult participants (age ≥ 20 years), of whom 1963 (19.93%) had migraine.
Disclosures: This study was supported by the National Natural Science Foundation of China, Natural Science Foundation of Jiangxi Province, and Jiangxi Provincial Department of Education Science and Technology Program Project. No potential conflicts of interest were declared.
Source: Zheng H et al. Dietary zinc intake in relation to migraine among adults: A cross sectional study of NHANES 1999-2004. Nutr Neurosci. 2023 (Aug 4). doi: 10.1080/1028415X.2023.2243678