Tag: Altered mental status

In severe cases, thiamine (vitamin B1) deficiency can lead to a neurological disorder known as Wernicke-Korsakoff syndrome (WKS), where altered mental status is a hallmark clinical symptom. This condition illustrates the profound impact a simple nutrient deficit can have on complex brain functions and cognition.

An estimated 1 billion people worldwide have inadequate vitamin D levels, a nutrient vital for far more than just bone health. This widespread deficiency raises a critical question: can low vitamin D cause altered mental status and affect brain function?

Research has shown that even a mild fluid deficit of just 1-2% of body mass can impair cognitive performance. This critical connection prompts the question: **Can dehydration lead to altered mental status?** The answer is a definitive yes, and the effects can range from subtle brain fog to severe confusion and delirium.

According to recent studies, deficiencies in key nutrients like B vitamins, magnesium, and iron have been linked to increased risks of depression, anxiety, and impaired cognitive function. The critical role of these nutrients in brain health shows a direct link between a poor diet and the question: **Can malnutrition cause altered mental status?** The answer is a resounding yes.