Health

New evidence linking eggs, cholesterol to cardiovascular death

A person's intake of whole eggs and cholesterol was positively associated with their risk of death, while intake of egg whites or egg substitutes was negatively associated with death in a new study published this week in ...

Genetics

Human egg cells are imperfect surprisingly often

More than 7% of human oocytes contain at least one exchangeless chromosome pair, demonstrating a remarkably high level of meiotic recombination failure, finds a study appearing December 10 in the American Journal of Human ...

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