1. Too Much Vitamin B6
Vitamin B6 is essential for healthy nerves, brain function, and metabolism. However, taking high doses over long periods can damage peripheral nerves.
Possible symptoms include:
- Tingling in the feet
- Numbness
- Burning sensations
- Difficulty walking
- Poor balance
- Leg weakness
Many people unknowingly consume excessive amounts because vitamin B6 is found in multivitamins, energy supplements, and fortified foods.
Takeaway: Unless prescribed by a healthcare provider, avoid taking high-dose B6 supplements for extended periods.
2. Excess Vitamin A
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