Blood Sugar Fasting - Lowering Blood SugarLowering Blood Sugar

Blood Sugar Fasting

A blood sugar fasting test measures your blood sugar (glucose levels) when you haven’t eaten for at least 8 hours.

The glucose level in your body is always expressed in mg/dL. The present glucose amount in your blood does fluctuate day and night.

Generally, metabolism is essential in our day-to-day activities, and the level of blood glucose is maintained by our body for this activity. When you have a healthy body, your fasting blood sugar readings should be between 90 to 100 mg/dL.

However, your fasting blood sugar levels may fluctuate; at times, the readings may go high and low. The fluctuating fasting blood sugar readings in your body, even if you are healthy, may be caused by various factors.

Fluctuating blood glucose levels that you may experience are healthy condition signs that require or need attention.

Additionally, there are multiple Diabetes Reversal Methods and medical attention that you can use to keep your fasting blood sugar at healthy levels.

Why does Blood Glucose Level Rise in Diabetes?

After eating, your blood sugar levels are always high. This is due to the fact that the food you have eaten is being released into your bloodstream, and for this to happen, it must be converted to glucose.

As the food is converted to glucose, the glucose level signals your pancreas, which then releases insulin.

Your body needs insulin to help in the absorption of glucose. This will reduce your blood glucose levels and return to normal. The cell absorption process is essential in regulating or maintaining normal glucose levels.

However, if you have diabetes, your body becomes resistant to insulin, leading to insulin deficiency.

With you having insulin deficiency, your body loses the capability to absorb blood glucose. This will lead to you having diabetes due to high blood glucose levels.

There are various health condition issues that are associated with diabetes that you may have. Some of the problems you may have by being diabetic include thyroid, stress, muscle weight loss, acidity, low energy levels, insomnia, and many more.

Further, if your high blood glucose levels persist for long, it may cause damage to your nerves, kidneys, eyes, and even heart. Luckily, diabetes is reversible.

You will need to observe and maintain correct changes in your exercising, eating habits, sleeping patterns, and stress management.

It has been proven that over 10,000 diabetic patients have reversed their diabetes by following the right changes.

You must maintain good fasting blood sugar readings at some acceptable values if you have diabetes.

fasting blood sugar

You can attain some of these typical accepted values by having and maintaining a healthy lifestyle which will help in reversing your diabetes.

Moreover, it is also important that you follow a sustainable diet plan which includes having staple food readily available in your kitchen. Supplements should be included in your diet.

Healthy Individual Normal Sugar Level (Fasting & After Food)

Blood sugar levels are also referred to as blood glucose levels. Your blood glucose levels may be normal, high, or low. Generally, the best time to measure your fasting blood sugar levels should be around 8 hours after eating.

When you are healthy and not diabetic, your normal fasting blood sugar range should be > 70 mg/dL. And your blood sugar readings should range between 90 to 100 mg/dL. two hours after eating if you do not have diabetes.

Factors that may cause your blood glucose levels to change during the day

Throughout the day, your blood glucose levels change.

There are multiple factors that may cause your blood glucose levels to change during the day, and they include:

  • The variety of food we eat during the day. For example, your blood sugar levels might increase during the day if you eat rich-carb food and high-calorie food.
  • The quantity of food. Your normal blood sugar readings may increase if you eat too much during the day.
  • Physical activities. Your blood glucose levels are likely to increase if you do less physical activity during the day, while heavy and rigorous work and physical activity during the day reduce your blood sugar levels.
  • There are certain medicines that may have an impact on your blood glucose level during the day.
  • Your normal blood sugar levels are likely to change if you have medical conditions such as hypoglycemia, diabetes, and liver disease.
  • Your good fasting blood sugar level is likely to drop due to alcohol consumption.
  • You are likely to suffer from Type 2 Diabetes if you are smoking.
  • Age Matters! There are increased chances of you having diabetes as you age. This is because insulin tolerance in your body reduces as you grow old.
  • Your normal blood sugar levels can increase due to mental and physical stress.
  • You are likely to have low blood glucose levels during the day due to dehydration.

The good thing is that most of these listed factors that may cause your blood sugar levels to change during the day can be solved.

All you have to do is ensure you are in the correct surroundings with the right guidance. Additionally, suppose you want to reverse your diabetes.

In that case, you also need to be doing what other diabetic patients who are on a similar journey as you are doing in the right environment and guidance.

Children and Teens with Diabetes – Normal Blood Sugar Levels According to Age

There is variation in fasting blood sugar levels in children from the time they wake up to the time they have taken their meals. Therefore, it is essential that you monitor your children’s normal blood sugar levels regularly.

The normal blood glucose levels for children at the age of six should range from 80 to 200 mg/dL. A blood sugar test is a must if your child has complaints of hypoglycemia, especially in the middle of the night.

The blood glucose level reading of between 80 to 180 mg/dL. is considered healthy if your kids are aged between 6 to 12.

However, it has been found that normal blood sugar level reading increases after meals for kids around this age. Therefore, to ensure they have a healthy glucose level at bedtime, limiting their snack intake before sleep is essential.

Blood glucose level reading of between 70 mg/dL. to 150 mg/dL. is considered healthy for teenagers. One of the reasons for irregular blood glucose levels in teenagers could be heredity.

Mood swings, stress, and lifestyle issues are common among kids around this age. These are the critical challenges in managing healthy blood glucose levels in teenagers.

Despite managing blood sugar levels in teens being critical, it is possible. You can regulate blood sugar levels in teens by implanting good eating, sleeping habits, and other lifestyle modifications at the right age.

Introducing the right lifestyle modifications to teens at the right age will help them in their entire life. Besides, as teenage, motivation and a little push are essential in regulating sugar levels.

It is alarming, and your children will require medical attention if their blood sugar level readings are 180 mg/dL.

Random Blood Sugar Level Chart

blood glucose chart

There are scheduled blood sugar testing durations during the day. However, you can still do random testing at any time of the day.

Random blood sugar testing should be done outside the regular testing timetable.

When you do random blood sugar testing, it will confirm diabetes if you do the random test during and after treatment of diabetes.

When the blood sugar level reading is 200 mg/dL or more, then it is an indication of diabetes mellitus.

Checking random blood sugar levels is the main aim of an RBS test. When the range is 200 mg/dL or greater during an RBS, it clearly indicates diabetes.

Doing a random blood sugar test will help in the timely treatment of diabetes via monitoring during and after treatment. It is recommended that you do a random blood sugar test if you have the following symptoms:

  • Unexpected weight loss
  • Blurred vision
  • Constant dehydration and dry mouth
  • When your wounds take time to heal
  • Urinating recurrently

Healthy Normal Sugar Levels in Diabetic Adults (Men or Women)

Your blood sugar level should range between 100 mg/dL to 180 mg/dL the entire day if you are a diabetic person above 20 years of age.

To avoid diabetic complications, your fasting blood sugar range should be between 70 mg/dL to 100 mg/dL.

Your blood sugar levels should be between 100 and 140 mg/dL at bedtime to avoid diabetic complications.

Normal blood sugar readings for women in the blood sugar levels chart should be between 100 to 140 mg/dL at bedtime. It is considered dangerous and requires medical attention if your blood sugar readings at bedtime are> 70 and 180 mg/dL.

When your body has insulin deficiency or cannot use the insulin properly, then hyperglycemia occurs.

Some of the common signs of high blood sugar levels include:

  • You experience fatigue
  • Abnormal thirst
  • Urinating frequently
  • Difficulty concentrating and headache
  • Cloudy vision
  • Unexpected weight loss

Hyperglycemia can lead to diabetic ketoacidosis if left untreated. Diabetic ketoacidosis is a life-threatening condition.

Besides, it can lead to you having heart-related complications, kidney issues, and liver complications.

Remedies for High Sugar Level

blood sugar fast

You should seek medical advice and take medicine if your blood sugar level is between 180 to 250 mg/dL.

You should also avoid sugary items and processed foods and cut off a fast-acting carb diet.

You should seek immediate medical attention if your blood sugar level is >250 mg/dL.

If your blood sugar level is > 250 mg/dL and you do not seek medical attention, it may lead to you having a coma and high ketones in your blood.

Therefore, you should take a ketones test and get insulin therapy once you find your blood sugar levels are >250 mg/dL.

You are advised to do the following if you experience high sugar levels on a regular basis:

  • Maintain a low sugar food diet with a low glycemic index
  • Avoid taking fruit juices and processed foods.
  • Maintain a healthy lifestyle and do mild exercises.
  • Consult medical experts for recommended insulin dosages
  • Take medication in time.
  • Regular monitoring of your glucose levels

Many diabetic persons cannot follow the changes they need to make in their diet or daily routine despite being aware of them for multiple reasons. The most common reason is a lack of motivation and proper knowledge.


1. What is a normal blood sugar level after fasting for 8 hours?

Suppose you do not have diabetes and have fasted for at least 8 hours. In that case, your fasting blood sugar level must be below 100 mg/dL to be considered normal if you are an adult.

2. Is fasting sugar of 110 mg/dL normal?

A fasting sugar level of under 100 mg/dL is considered normal. A person with prediabetes has a fasting blood sugar level between 100 and 125 mg/dL.

If your fasting sugar level is 126 mg/dL or above, you have diabetes. Prediabetes is fasting blood glucose levels between 110 mg/dL and 125 mg/dL.

Normal blood sugar levels are less than 110 mg/dL, and diabetes is defined as levels more than 126 mg/dL.

3. What is a good blood sugar level in the morning?

In the morning, before taking your breakfast, it is advisable that you keep your fasting blood sugar level readings in the range of 70 – 130 mg/dL.

Additionally, your blood glucose readings at other times must range between 70 – 180 mg/dL.

Bottom Line

Depending on your medical condition, your blood glucose levels can go high or low. Therefore, it is advisable to visit an endocrinologist and get professional advice about the fluctuations in your blood glucose levels and the reasons for them.

You should also monitor your blood glucose levels and keep them normal if you have diabetes. Doing this will help you avoid diabetic complications and lead a normal life.

The diabetes reversal method using diet, exercise, and lifestyle step by step is a great way of keeping your blood sugar levels healthy.


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