Can nutrition improve egg quality? Can nutrition improve sperm quality? What role does nutrition play in fertility?     According to the WHO, 1 in 6 people are affected by infertility globally. There is a real need for fertility care around the world.   Researchers from the Harvard T.H. Chan School of Public Health and Harvard Medical School published a review of past studies that examined the impact of diet on fertility, and there is a lot of exciting news.   Though...