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Vitamin B1, also known as thiamine, plays a significant role in the nervous system, particularly in nerve conduction and the overall health of nerve fibers. Improved vibration perception is closely linked to the functioning of sensory nerves, which are critical for processing tactile stimuli such as vibrations. Thiamine contributes to the metabolism of glucose, which is essential for the energy production necessary for nerve activity.

Thiamine deficiency can lead to conditions like peripheral neuropathy, where nerve damage can impair sensory perception, including vibration sense. This connection underscores the importance of adequate thiamine levels for maintaining healthy sensory function.

In contrast, while vitamins C, A, and E are vital for various bodily functions, such as antioxidant activity and immune support, their direct influence on vibration perception is less established compared to thiamine's role in nerve health.