Low Haemoglobin - Causes and Effects

Low haemoglobin levels can have various effects on the body, with one of the most common consequences being the development of anaemia.

What is Haemoglobin?

Haemoglobin is a protein found in red blood cells that is responsible for carrying oxygen throughout the body. When haemoglobin levels are low, the body may not be able to transport enough oxygen to vital organs and tissues.

Causes of Low Haemoglobin

- Poor diet: A lack of iron, vitamin B12, and folate in the diet can lead to low haemoglobin levels.
- Chronic diseases: Conditions such as kidney disease, cancer, and autoimmune disorders can cause low haemoglobin.
- Blood loss: Excessive bleeding from an injury, surgery, or gastrointestinal conditions can result in low haemoglobin levels.
- Bone marrow issues: Conditions that affect the production of red blood cells in the bone marrow, such as aplastic anaemia or leukemia, can lead to low haemoglobin.

Effects of Low Haemoglobin

- Fatigue: Since haemoglobin is responsible for carrying oxygen to the body's cells, low levels can result in fatigue and weakness.
- Shortness of breath: Without enough oxygen being transported by haemoglobin, individuals may experience difficulty breathing.
- Pale skin: Low haemoglobin can cause the skin to appear pale or jaundiced.
- Dizziness and headaches: A lack of oxygen to the brain due to low haemoglobin levels can lead to dizziness and headaches.

Conclusion

In conclusion, low haemoglobin levels can have significant effects on the body, with anaemia being a common consequence. It is essential to address the underlying causes of low haemoglobin to prevent further complications and improve overall health.