A blood sugar, or blood glucose, chart identifies a person’s ideal blood sugar levels throughout the day, including before and after meals. It can help a person with glucose management if they need to keep levels within a normal range, such as those with diabetes.
Doctors use blood sugar charts to set target goals and monitor diabetes treatment plans. Blood sugar charts also help those with diabetes assess and self-monitor their blood sugar test results.
The ideal blood sugar level for an individual depends on when in the day they carry out blood glucose monitoring, as well as when they last ate anything.
In this article, we provide some charts that demonstrate the ideal blood sugar levels throughout the day. We also explain the importance of staying within the recommended ranges.
Blood Sugar Chart
Blood sugar charts act as a reference guide for blood sugar test results. As such, blood sugar charts are important tools for diabetes management.
Most diabetes treatment plans involve keeping blood sugar levels as close to normal or target goals as possible. This requires frequent at-home and doctor-ordered testing, along with an understanding of how results compare with target levels.
Doctors often provide A1C blood sugar recommendations in blood sugar charts. They tend to give A1C results as both a percentage and an average blood sugar level in milligrams per deciliter (mg/dl).
To help interpret and assess blood sugar results, the following charts outline normal and abnormal blood sugar levels for those with and without diabetes.
| Time of check | Target blood sugar levels for people without diabetes | Target blood sugar levels for people with diabetes |
| Before meals | less than 100 mg/dl | 80–130 mg/dl |
| 1–2 hours after the start of a meal | less than 140 mg/dl | less than 180 mg/dl |
| Over a 3-month period, which an A1C test can measure | less than 5.7% | less than 7% less than 180 mg/dl |
Although a doctor will provide these as a guide, they will also individualize a glucose management plan and include either more or less stringent personal targets.
An A1C test measures a person’s average blood sugar levels over a 3-month period, which gives a wider insight into their overall management of their blood sugar levels.
Guidelines
Appropriate blood sugar levels vary throughout the day and from person to person. Blood sugars are often lowest before breakfast and in the lead up to meals. Blood sugars are often highest in the hours following meals.
People with diabetes will often have higher blood sugar targets or acceptable ranges than those without the condition.
These targets vary according to a range of factors, some of which include:
- age and life expectancy
- the presence of other health conditions
- how long a person has had diabetes
- diagnosed cardiovascular disease
- problems with the smallest arteries in the body
- any known damage to the eyes, kidneys, blood vessels, brain, or heart
- personal habits and lifestyle factors
- not being aware of low blood sugar levels
- stress
- other illnesses
Most blood sugar charts show recommended levels as a range, allowing for differences between individuals. The American Diabetes Association, Joslin Diabetes Center, and American Association of Clinical Endocrinologists also offer slightly different blood sugar guidelines for those with diabetes.
How To Interpret The Blood Sugar Charts?
Interpreting blood sugar meter readings depends mostly on individual patterns and targets. A medical professional will set these at the beginning of diabetes treatment.
Certain forms of temporary diabetes, such as gestational diabetes, also have separate blood sugar recommendations.
| Time of check | Blood sugar level |
| Fasting or before breakfast | 60–90 mg/dl |
| Before meals | 60–90 mg/dl |
| 1 hour after meal | 100–120 mg/dl |
A person with very high or low fasting blood sugar levels should take the following actions:
| Fasting blood sugar level | Risk level and suggested action |
| 50 mg/dl or under | Dangerously low: Seek medical attention |
| 70–90 mg/dl | Possibly too low: Consume sugar upon experiencing symptoms of low blood sugar, or seek medical attention |
| 90–120 mg/dl | Normal range |
| 120–160 mg/dl | Medium: Seek medical attention |
| 160–240 mg/dl | Too high: Work to bring down blood sugar levels |
| 240–300 mg/dl | Much too high: This could be a sign of ineffective glucose management, so see a doctor |
| 300 mg/dl or above | Very high: Seek immediate medical attention |
How To Attain Normal Blood Sugar Levels?
As long as blood sugar levels do not become critically dangerous, there are ways to return them to within a normal range when readings become too high.
Some ways to lower blood sugar levels include:
- limiting carbohydrate intake but not fasting
- increasing water intake to maintain hydration and dilute excess blood sugar
- engaging in physical activity, such as a post-meal walk, to burn excess blood sugar
- eating more fiber
- Or, taking herbal supplements like Blood Cleanser
These methods should not replace medical treatment but are a helpful addition to any diabetes treatment plan. If blood sugar readings seem unusual or unexpected, consult a doctor.
That said, many factors relating to a monitoring device and its user can influence blood sugar readings, possibly causing them to be inaccurate.
What If You Can`t Achieve Ideal Blood Sugar Levels Naturally?
If you can not achieve an ideal blood sugar level naturally what should you do? The reasons could be many. Many people may suggest you to take some kind of medicine to normalize your blood sugar. However, you should never take an over the counter medicine to normalize your blood sugar levels unless recommended by a qualified doctor.
If you feel your blood sugar levels are rising slowly, we suggest you to take Blood Cleanser capsules. They are made of act`s Whiskers herb herbal food supplement which will help you attain normal blood sugar levels. You do not need to consult any doctor to take this food supplements as it is made of natural herbs only and it has no side-effects.
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