Author: Ellie Fahy

The facts about headaches

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Headaches have been a common complaint for thousands of years. The Egyptians often employed unusual techniques to help relieve pain such as, applying warm goat droppings or fried fish to the area of pain!阅读详情

The physiology behind wound healing

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We all accidentally cut ourselves from time to time and think nothing of it. But have you ever paused for a moment to consider what actually happens when we damage tissue, and what is involved in the healing process?阅读详情

How a zygote is formed

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Fertilization, put simply, is the fusion of a male and female gamete resulting in the formation of a zygote (a cell that contains all the genetic material required to create a human being). ?阅读详情