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In addition to serving as a transport medium for sperm, the seminal plasma also plays a role in direct communication with the female reproductive tract to alter uterine function and drive physiological changes that increase pregnancy success
Sci World J Vol 2013
(What Does It Do?) Vitamin B12 is an essential vitamin thats crucial for many vital metabolic and hormonal functions including the production of digestive enzymes and carrying important nutrients into and out of cells
Most human studies were conducted in the 1980s with small sample sizes (10 to 30 subjects)
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