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Chapter 227: New, but not tender
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Chapter 229: Old people and health scams!
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... the last part of the digestive system. In proctology, there were still many diseases which had causes that weren’t fully understood yet. Since the causes were still unknown, prevention would be highly difficult.
To give an example using hemorrhoids which many people were familiar with, there were currently two main prevailing theories for the formation of hemorrhoids. To explain the first theory simply, the blood vessels in the hemorrhoids would become obstructed from things such as sitti ...
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