Hidden Heart Risk: How Vitamin B12 Deficiency Can Lead to Blood Clots
A growing body of research suggests that a deficiency in vitamin B12 may silently raise your risk of heart attack. This essential micronutrient plays a key role in processing homocysteine, an amino acid found in the blood. When B12 levels are low, the body struggles to break down homocysteine, leading to its accumulation — a known risk factor for blood clots, stroke, and heart disease.
Vitamin B12 is primarily found in animal-based foods such as meat, eggs, and dairy, making vegetarians and vegans more vulnerable to deficiency. Symptoms can include fatigue, numbness, and cognitive issues, but the cardiovascular impact often goes unnoticed.
Experts emphasize the importance of regular screening, especially for individuals with dietary restrictions or chronic conditions. Incorporating B12-rich foods or supplements can help maintain heart health and prevent long-term complications. Micronutrients, though needed in small amounts, have a big impact on your well-being.
