Tachycardia

Imagine someone starts noticing strange, seemingly unrelated symptoms. After a glass of wine — a sudden hot flush, nasal congestion, and a feeling of an oncoming cold. A bit of aged cheese — itching, heaviness in the stomach, bloating. After eating strawberries — a rash that disappears without a trace in a couple of hours.

In the morning — a dull headache “out of nowhere.” Throughout the day — bouts of irritability and anxiety. In the evening — insomnia and restless sleep. Sometimes after eating — a wave of fatigue so strong it feels like the body is “shutting down.” During stress or certain phases of the hormonal cycle — abdominal pain intensifies, dark thoughts appear, only to be suddenly replaced by a burst of energy and hyperactivity.

Vitamin B12, also known as cobalamin, is a crucial water-soluble vitamin that plays a key role in maintaining nervous system health, red blood cell formation, and DNA synthesis. It is essential for normal brain and nerve function, as well as for energy production in the body. Vitamin B12 is naturally found in animal products such as meat, fish, dairy, and eggs. Adequate intake is vital for normal bodily function, as a deficiency can lead to serious health issues.

Postural Orthostatic Tachycardia Syndrome (POTS) is often a puzzling condition, the causes of which can be extremely difficult to pinpoint, and it can significantly incapacitate individuals.