What Level Of Blood Sugar Is Dangerous? All You Need To Know

Sugar is the deadliest disease that one may encounter. If you or your loved one is suffering from sugar, you know far better than what we are talking about. The blood sugar level is important to maintain and if not it can be hard on your health. It is always recommended by doctors to maintain a healthy blood sugar level and welcome overall well-being.

Doctors recommend maintaining a healthy blood sugar level so that your body can function properly. But one has to know the safe level of blood sugar level.

Individuals often are confused regarding which blood sugar level is dangerous and hence it is important to know the normal range and other factors that might influence blood sugar. There are a lot of potential risks that may interfere with the blood sugar level – one can elevate and the other can lower. 

In this article, we will explore the potential dangers that are related to abnormal blood sugar levels and how one can rectify the same.

What Are Normal Blood Sugar Levels?

The blood sugar levels are also called blood glucose levels and can vary throughout the day – why? The blood sugar level depends on what we eat and how we spend our energy. If you have not consumed food for at least eight hours, it is called a fasting blood sugar level. That is said to be around 70 to 100 mg/dL. This is considered a normal blood sugar level for individuals who have just woken up from sleep.

Blood sugar level checking

Talking about after meals, your blood sugar levels can change. Obviously, the blood sugar levels vary after you eat! But that does not mean it will exceed 200! The normal blood sugar level after meals is around 140 mg/dL, which can be concluded after two hours of eating.

These are some of the guidelines that may help individuals know their healthy blood sugar levels. If they fall under the low or higher category, it is important to change your lifestyle.

You will be surprised to know that a normal blood sugar level for one person may not be normal for another. There are a lot of factors that can influence these levels which include weight, age, health conditions, and other physical activities.

The blood sugar level reading can vary depending on your lifestyle and genetic factors. If you check the blood sugar level of an old person, it may not be that healthy, but given the age, it might fall under the healthy category. 

These readings can vary on the pre-existing conditions like if a person is insulin resistant or is already diabetic. It can directly impact the blood sugar level and one should not be too concerned about the general guidelines.

Read More: What Is Normal Blood Sugar? Everything You Need To Know!

Potential Risks With Blood Sugar Levels

As discussed, there are many factors that might affect your normal blood sugar level- these include weight, age, other genetic factors, and pre-existing health conditions like diabetes. There are a lot of potential dangers that are associated with these levels. 

Do you know what hyperglycemia is? This is known as a high blood sugar level condition which can occur when your body does not make enough insulin. Even if your body is making insulin, it may not be able to use it effectively and a high blood sugar level rises.

If a person is diagnosed with a high blood sugar level, it can lead to other health complications like kidney damage, cardiovascular disease, nerve damage, and other eyesight problems. The level associated with the same is around 180 mg/L. The person is required to connect with a medical health professional immediately.


Talking about the low blood sugar level or hypoglycemia, it is when your body is dropping glucose levels. Whenever there is excess insulin in your blood, a low blood sugar level rises. It can be dangerous as there is no medication but only lifestyle modifications. if you are suffering from dizziness, sweating, confusion, and other things, like fainting, you probably have a low blood sugar level. This condition is given when the blood sugar level is around 70 mg/dL.

It is very important to understand your body and monitor your daily activity. Eat a balanced diet and make sure that you work out consistently. Consult your doctor in case of emergencies.

About the Author

Nicole Carter is a dedicated and passionate nutritionist, committed to helping individuals achieve their health and wellness goals through the power of proper nutrition. With a Bachelor's degree in Nutritional Science and years of practical experience.

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