Extreme Fatigue You may feel unusually tired or weak, lacking energy even after getting enough rest or doing light activities.
Pale Skin Your skin may appear pale or washed out, especially noticeable on your face, hands, and feet.
Shortness of Breath You might feel breathless or struggle to catch your breath during simple tasks like walking or climbing stairs.
Frequent Headaches Experiencing regular headaches can indicate iron deficiency, particularly among women.
Cold Hands and Feet You may notice your hands and feet feeling cold or numb, even in mild weather conditions.