❓ What are the most common signs of iron deficiency?

The most common symptoms of iron deficiency include:

• Unusual fatigue and weakness
• Pale skin and dark circles under eyes
• Shortness of breath
• Headaches and dizziness
• Cold hands and feet

According to a 2018 study, iron deficiency affects over 2 billion people worldwide. If you experience these symptoms, it's important to get your iron levels tested before starting supplementation. Early detection is crucial as untreated iron deficiency can lead to anemia.