Honghan Ge1, Tingting Yang2, Jing Sun1, Dongfeng Zhang1. 1. Department of Epidemiology and Health Statistics, Qingdao University Medical College, Qingdao, China. 2. Department of Hospital-Acquired Infection Control, The Affiliated Hospital of Qingdao University, Qingdao, China.
Abstract
BACKGROUND: Dietary factors play an important role in the development of depressive symptoms. Carotenoids have effective antioxidant and anti-inflammatory effects, but few studies have explored the associations between dietary carotenoid intake and depressive symptoms. OBJECTIVE: To evaluate the association between dietary carotenoid intake and the risk of depressive symptoms in adults from the United States. DESIGN: This cross-sectional study included adult participants from the National Health and Nutrition Examination Survey 2009-2016. Depressive symptoms were assessed using the Patients' Health Questionnaire-9. Intake of carotenoids was obtained through two 24-h dietary recall interviews. We applied logistic regression models and restricted cubic spline models to evaluate the associations of dietary alpha-carotene, beta-carotene, beta-cryptoxanthin, lycopene, lutein with zeaxanthin, and total carotenoid intake with the risk of depressive symptoms. RESULTS: Overall, a total of 17,401 adults aged 18-80 years were included in this study. After adjustment for potential confounders, the odds ratios (95% confidence intervals) of depressive symptoms in the highest versus lowest quartiles were 0.71 (0.56-0.92) for alpha-carotene, 0.59 (0.47-0.75) for beta-carotene, 0.71 (0.55-0.92) for beta-cryptoxanthin, 0.66 (0.49-0.89) for lycopene, 0.50 (0.39-0.64) for lutein with zeaxanthin, and 0.59 (0.45-0.78) for total carotenoid intake. U-shaped dose-response relationships were found between both beta-carotene and lutein with zeaxanthin intake and the risk of depressive symptoms. CONCLUSION: Results suggest that alpha-carotene, beta-carotene, beta-cryptoxanthin, lycopene, lutein with zeaxanthin, and total carotenoid intake may be inversely associated with the risk of depressive symptoms in the U.S. adults.
BACKGROUND: Dietary factors play an important role in the development of depressive symptoms. Carotenoids have effective antioxidant and anti-inflammatory effects, but few studies have explored the associations between dietary carotenoid intake and depressive symptoms. OBJECTIVE: To evaluate the association between dietary carotenoid intake and the risk of depressive symptoms in adults from the United States. DESIGN: This cross-sectional study included adult participants from the National Health and Nutrition Examination Survey 2009-2016. Depressive symptoms were assessed using the Patients' Health Questionnaire-9. Intake of carotenoids was obtained through two 24-h dietary recall interviews. We applied logistic regression models and restricted cubic spline models to evaluate the associations of dietary alpha-carotene, beta-carotene, beta-cryptoxanthin, lycopene, lutein with zeaxanthin, and total carotenoid intake with the risk of depressive symptoms. RESULTS: Overall, a total of 17,401 adults aged 18-80 years were included in this study. After adjustment for potential confounders, the odds ratios (95% confidence intervals) of depressive symptoms in the highest versus lowest quartiles were 0.71 (0.56-0.92) for alpha-carotene, 0.59 (0.47-0.75) for beta-carotene, 0.71 (0.55-0.92) for beta-cryptoxanthin, 0.66 (0.49-0.89) for lycopene, 0.50 (0.39-0.64) for lutein with zeaxanthin, and 0.59 (0.45-0.78) for total carotenoid intake. U-shaped dose-response relationships were found between both beta-carotene and lutein with zeaxanthin intake and the risk of depressive symptoms. CONCLUSION: Results suggest that alpha-carotene, beta-carotene, beta-cryptoxanthin, lycopene, lutein with zeaxanthin, and total carotenoid intake may be inversely associated with the risk of depressive symptoms in the U.S. adults.
Authors: I M A Kramer; C J P Simons; I Myin-Germeys; N Jacobs; C Derom; E Thiery; J van Os; M Wichers Journal: Psychol Med Date: 2011-08-11 Impact factor: 7.723
Authors: Alanna J Moshfegh; Donna G Rhodes; David J Baer; Theophile Murayi; John C Clemens; William V Rumpler; David R Paul; Rhonda S Sebastian; Kevin J Kuczynski; Linda A Ingwersen; Robert C Staples; Linda E Cleveland Journal: Am J Clin Nutr Date: 2008-08 Impact factor: 7.045