AMA 10th edition
In-text citation: (1), (2), (3), etc.
Reference: Osman DA, Yousef AM, El-Badry S, El-Taweel AA, Hamada HA, Hasanin ME. Impact of moderate exercise on breast milk cortisol in healthy lactating women: A randomized controlled trial. Eurasia J Biosci. 2020;14(1), 1113-1117.

APA 6th edition
In-text citation: (Osman et al., 2020)
Reference: Osman, D. A., Yousef, A. M., El-Badry, S., El-Taweel, A. A., Hamada, H. A., & Hasanin, M. E. (2020). Impact of moderate exercise on breast milk cortisol in healthy lactating women: A randomized controlled trial. Eurasian Journal of Biosciences, 14(1), 1113-1117.

Chicago
In-text citation: (Osman et al., 2020)
Reference: Osman, Doaa A., Amel M. Yousef, Salwa El-Badry, Amal A. El-Taweel, Hamada Ahmed Hamada, and Marwa Esmael Hasanin. "Impact of moderate exercise on breast milk cortisol in healthy lactating women: A randomized controlled trial". Eurasian Journal of Biosciences 2020 14 no. 1 (2020): 1113-1117.

Harvard
In-text citation: (Osman et al., 2020)
Reference: Osman, D. A., Yousef, A. M., El-Badry, S., El-Taweel, A. A., Hamada, H. A., and Hasanin, M. E. (2020). Impact of moderate exercise on breast milk cortisol in healthy lactating women: A randomized controlled trial. Eurasian Journal of Biosciences, 14(1), pp. 1113-1117.

MLA
In-text citation: (Osman et al., 2020)
Reference: Osman, Doaa A. et al. "Impact of moderate exercise on breast milk cortisol in healthy lactating women: A randomized controlled trial". Eurasian Journal of Biosciences, vol. 14, no. 1, 2020, pp. 1113-1117.

Vancouver
In-text citation: (1), (2), (3), etc.
Reference: Osman DA, Yousef AM, El-Badry S, El-Taweel AA, Hamada HA, Hasanin ME. Impact of moderate exercise on breast milk cortisol in healthy lactating women: A randomized controlled trial. Eurasia J Biosci. 2020;14(1):1113-7.

Abstract

Despite the well-known benefits of exercise on the physical and mental health of postnatal women, none of the former studies had evaluated the impact of moderate exercise on breast milk cortisol in healthy lactating women. Therefore, the aim of this study was to investigate the impact of moderate exercise on breast milk cortisol in healthy lactating women. Forty-seven healthy lactating women, between 1 and 5 months postpartum, were distributed randomly into two groups. The control group received only lactational and nutritional counseling for 4 weeks, while the exercise group received the same lactational and nutritional counseling, as well as engaged in an aerobic exercise program of moderate intensity for 4 weeks. Breast milk cortisol was assessed pre and post-intervention. The breast milk cortisol showed a significant decrease (P=0.001) within both groups, while it showed a non-significant difference between both groups post-intervention (P>0.05). Moderate aerobic exercise doesn’t have any negative impact on breast milk cortisol in healthy lactating women.

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