Your body needs a lot of different vitamins and minerals to keep going. One of the most important minerals is iron. It plays an essential role in the production of hemoglobin. This protein allows red blood cells to transport oxygen throughout your body. Without enough iron, your body can’t produce hemoglobin, hindering oxygen transportation. These are the most common signs that your iron is low. The cause of low iron is often blood loss. This is sometimes due to injury but can also occur in women during their period or through latent blood loss in the stool.
Are You Feeling Tired?
Increased fatigue could be a sign that you aren’t getting enough iron. Oxygen is necessary for your cells to metabolize sugar and give you energy. When your cells aren’t getting enough oxygen, you don’t have the power you need to function. Low iron leads to low hemoglobin production, which stops your red blood cells from effectively transporting oxygen.
Unusual Paleness Could Indicate That Your Iron Is Low
Iron-rich hemoglobin is the protein that gives blood its distinctive red color. As your hemoglobin levels drop, your blood begins to lose this color. This can lead to your skin looking much paler. Pale skin is one of the easiest signs to identify when your iron is low. The effect is most pronounced on the face, fingernails, gums, and the lower eyelids.
Shortness of Breath Is Another Common Symptom When Your Iron Is Low
When your body isn’t getting enough oxygen, it tries to compensate by breathing more. People with low iron will often have difficulty catching their breath after even mild physical activity like climbing stairs. Without enough hemoglobin to carry oxygen, the body is in a constant state of low oxygen.
Low Iron Is One Cause of Heart Palpitations
The decreased oxygen transportation efficiency brought on by low iron requires your heart to work harder to deliver the same amount of oxygen. This causes an elevated pulse and irregular heartbeats. Prolonged iron deficiency could lead to long-term heart problems. There are many possible causes of heart palpitations. It would be best to consult a doctor if you have this symptom.
Low Iron Sometimes Causes Dizziness
Light-headedness and dizziness are less common but still prevalent signs that your iron is low. The low oxygen levels caused by low iron can also lead to headaches, as deficient oxygen reaches the brain and causing blood vessels to swell. These symptoms are typical of many conditions, but they could point towards low iron if other symptoms are present.
Restless Leg Syndrome
Restless leg syndrome refers to the tendency to fidget uncontrollably when the legs are at rest. People feel compelled by itching or other sensations in the legs to move them continually. This often leads to difficulty sleeping. Restless leg syndrome is a common symptom of low iron.
Reduced Temperature at Extremities
Ineffective oxygen transfer to the hands and feet leads to reduced metabolism in those areas. The reduced metabolism then leads to a decrease in body temperature at those extremities. People whose iron is low often report their hands and feet feeling very cold. Some also report a general feeling of coolness through the entire body.