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Using data from 2459 adults and conducting cross-sectional surveys of the health and nutritional status of the American population, the National Health and Nutrition Examination Surveys (NHANES) study concluded that vitamin B12 levels and the duration of sleep are inversely associated [23]

Ronthal M, Greenstein P

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2020 Jan;58(1):167-185

This boosted tendon cell proliferation and serves as evidence toward the possibility of this peptides healing abilities

Hermann P, Gera I, Borbely J, Fejerdy P, Madlena M
