occur alongside numbness, weakness, or tingling.
Sudden difficulty walking, new one-sided weakness, or abrupt loss of coordination requires emergency medical attention because it may indicate a stroke or another urgent condition.
- Memory Problems and Difficulty Concentrating
Vitamin B12 contributes to normal neurological function. When levels are deficient, some people experience difficulty concentrating, forgetfulness, or problems thinking clearly.
These symptoms are not specific to B12 deficiency. Stress, poor sleep, depression, medication effects, and numerous medical conditions can also affect memory and attention.
If cognitive changes persist or interfere with daily life,
