Final answer:
True. The Declaration of Helsinki is a living document that is updated to reflect advancements in research practices.
Step-by-step explanation:
The Declaration of Helsinki is indeed considered a living document, which means it is regularly updated and amended to reflect the advancements and improvements in research practices. This approach ensures that ethical guidelines for medical and research communities remain relevant and effective in the face of changing technologies and societal expectations. The term 'living document' traditionally refers to documents like constitutions, but it can also apply to other significant texts, such as the Declaration of Helsinki, that adapt over time to new circumstances and knowledge. Thus, the answer to the statement is True.