The most common vitamin deficiency is

8. Potassium
Potassium is essential for proper muscle and heart function, as well as for regulating blood pressure.
Deficiency symptoms: Palpitations, muscle cramps, weakness.
Food sources: Bananas, avocados, potatoes, spinach.

Tip: Maintain a balanced potassium intake to avoid dangerous imbalances.

9. Vitamin A
Vitamin A is essential for vision, skin health, and the immune system. Yet, many people don’t get enough.
Symptoms of deficiency: Blurred vision, dry skin, frequent infections.
Food sources: Carrots, sweet potatoes, liver, green vegetables.
Tip: Incorporate colorful foods rich in beta-carotene into your meals.
Conclusion
A balanced and varied diet is key to avoiding vitamin deficiencies. If you experience unusual symptoms, consult a doctor for blood tests and personalized monitoring. Dietary supplements can be helpful, but nothing replaces the benefits of natural, vitamin-rich foods.