All for Joomla All for Webmasters

What is Hba1C?

HbA1c is a term commonly used in relation to diabetes. This guide explains what HbA1c is, how it differs from blood glucose  levels and how it's used for diagnosing diabetes.

What is HbA1c?

The term HbA1c refers to glycated haemoglobin. It develops when haemoglobin, a protein within red blood cells that carries oxygen throughout your body, joins with glucose in the blood, becoming 'glycated'.

By measuring glycated haemoglobin (HbA1c), clinicians are able to get an overall picture of what our average blood sugar levels have been over a period of weeks/months.

For people with diabetes this is important as the higher the HbA1c, the greater the risk of developing diabetes-related complications. 

HbA1c is also referred to as haemoglobin A1c or simply A1c.

 The method recommended by ADA is HPLC method for doing HBA1C

How does HBA1c return an accurate average measurement of average blood glucose?

When the body processes sugar, glucose in the bloodstream naturally attaches to haemoglobin.

The amount of glucose that combines with this protein is directly proportional to the total amount of sugar that is in your system at that time.

Because red blood cells in the human body survive for 8-12 weeks before renewal, measuring glycated haemoglobin (or HbA1c) can be used to reflect average blood glucose levels over that duration, providing a useful longer-term gauge of blood glucose control.

If your blood sugar levels have been high in recent weeks, your HbA1c

HbA1c targets

The HbA1c target for people with diabetes to aim for is:

  • 48 mmol/mol (6.5%)

Note that this is a general target and people with diabetes should be given an individual target to aim towards by their health team.

An individual HbA1c should take into account your ability to achieve the target based on your day to day life and whether you are at risk of having regular or severe hypos.

 

 

Get In Touch

Gadge Diabetes Care Center

  • Add: 13th Floor, Gold Crest Business Center, LT Rd, Borivali, Mumbai - 92
  • Tel: +91 - 9930078797
  • Tel: +91 - 9595848401
  • Email: diabetesupdates@gmail.com

What Patients Have To Say...

Top