Category: Symptoms

According to the National Institutes of Health, over a third of Americans do not meet their daily calcium recommendations. Many are unaware that this essential mineral deficiency can manifest in numerous ways, leading to the question: can calcium deficiency cause dizziness? The answer is yes, particularly in more severe cases.

According to studies, a significant number of older adults experience appetite loss, making it difficult to maintain proper nutrition. This can lead to the question: how to tell if you've had a loss of appetite and when is it a cause for concern? This article breaks down the telltale signs and potential causes, from temporary illness to more serious health issues.

Excessive thirst, or polydipsia, is a recognized medical symptom that affects millions of people, often signaling more than simple dehydration. While many everyday factors can trigger a strong urge to drink water, a constant and persistent craving can point to underlying health issues that require attention.

Malnutrition can lead to a variety of surprising symptoms, including yellow eyes. Nutritional deficiencies can compromise key bodily functions, particularly in the liver and blood, which may result in scleral icterus, or yellowing of the whites of the eyes.

According to a study published in the *International Journal of Epidemiology*, vitamin D deficiency is clearly linked to increased inflammation in the body. While not a direct cause, this systemic inflammation, along with potential muscle and bone issues, can be an underlying factor that contributes to foot swelling, known as edema.

Affecting appearance and self-esteem, 'moon face' is a condition where fat deposits cause facial swelling. This puffy, rounded facial appearance, while often a symptom of underlying health issues, is most classically associated with excess cortisol exposure, not a simple dietary deficiency.

According to research, poor nutrition is a common cause of muscle twitching, also known as fasciculation. So, can lack of food cause twitching? Yes, a consistent deficiency in nutrients, coupled with dehydration and low blood sugar levels, can directly disrupt the normal electrical signals that control muscle function, leading to involuntary spasms and tremors.

According to the World Health Organization, anemia—a condition often caused by nutrient deficiencies—affects billions globally and is a well-documented cause of dizziness and light-headedness. Understanding what deficiency causes light headedness is crucial for proper diagnosis and treatment, as several key nutrient and fluid imbalances can be the root cause.

The medical term for a significant or extreme loss of appetite is anorexia, which is a symptom and is not to be confused with the eating disorder anorexia nervosa. A decreased desire to eat can stem from a variety of underlying physical or psychological factors, and understanding the root cause is critical for effective management and recovery.

According to the Cleveland Clinic, feeling thirsty is a normal reaction to fluid loss, but excessive and persistent thirst, known as polydipsia, may signal a more serious underlying health issue. Learning what to do if you can't quench your thirst involves understanding both simple causes and when professional medical attention is necessary.