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What is Normal Blood Sugar Level Range?

normal sugar level range

A blood sugar level, also known as glucose level, is a measurement of the amount of glucose present in your bloodstream. Maintaining a normal blood sugar level is crucial for our overall health and wellbeing, as both high and low levels can lead to serious health issues. This article will discuss the normal blood sugar level range for individuals in the UK and provide insights into how these levels can be managed effectively.

Normal Blood Sugar Level Range

While there is no one-size-fits-all answer, a general guideline for normal blood sugar levels (for non-diabetic individuals) in the UK is as follows:

Type of measureRange in mmol/LRange in mg/dL
Fasting blood sugar4.0 to 5.5 mmol/L70 to 100 mg/dL
Random blood sugar4.0 to 7.8 mmol/L70 to 140 mg/dL
Two hours after a meal (postprandial)< 8.5 mmol/L< 150 mg/dL

It is important to note that these ranges may vary depending on factors such as age, pregnancy, and existing medical conditions. Always consult your healthcare professional for personalised advice.

Monitoring and Managing Blood Sugar Levels

Monitoring blood sugar levels is crucial for individuals diagnosed with diabetes or at risk of developing the condition. Blood glucose monitoring helps to prevent complications associated with high or low blood sugar levels. Some ways to monitor blood sugar levels include:

  1. Using a blood glucose meter: This is a portable device that measures blood sugar levels with a small sample of blood, usually obtained from a fingertip.
  2. Continuous glucose monitoring (CGM) systems: These systems use a small sensor inserted under the skin to measure glucose levels in the interstitial fluid throughout the day.
  3. Regular blood tests: Your healthcare professional may request blood tests to check your long-term blood sugar control.

Maintaining a healthy lifestyle is vital in managing blood sugar levels. Some key strategies include:

  • Eating a balanced diet rich in fibre, whole grains, and low in added sugars.
  • Engaging in regular physical activity.
  • Maintaining a healthy weight.
  • Managing stress effectively.
  • Taking medications as prescribed by your healthcare professional.

Why Blood Sugar Levels Matter

“Blood sugar levels are a critical aspect of our overall health, impacting our energy levels, brain function, and susceptibility to various diseases.”

Consistently high blood sugar levels can lead to a condition called hyperglycaemia, which is a defining characteristic of diabetes. Over time, unmanaged high blood sugar can result in severe complications, including nerve damage, kidney disease, heart disease, and vision problems. On the other hand, low blood sugar levels, also known as hypoglycaemia, can cause dizziness, confusion, and even loss of consciousness.

In conclusion, understanding the normal blood sugar level range is crucial for maintaining good health. Regular monitoring, adopting a healthy lifestyle, and following medical advice can help in managing blood sugar levels effectively and preventing potential health complications.

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