Archive · 18 Aug 2026
Blood Sugar 230 mg/dL: Is It Dangerous or Controllable?
Your body uses sugar for energy, and the amount of sugar in your blood is called blood sugar.
A reading of 230 mg/dL is higher than normal, so it can be scary to see.
One person asked on a website called Quora if this number is dangerous.
A doctor named Dr Rajiv Kovil explained that one reading is not the whole story.
The number means different things depending on when the test was done.
If you test before eating, it shows how much sugar your liver made overnight.
If you test after a meal, it shows that plus the sugar from the food you ate.
So a high number should not be ignored, but you need more information.
It is best to talk to a doctor to understand what the number means for you.
A blood sugar reading of 230 mg/dL is high and should not be ignored.
A panicked internet user asked on Quora whether the reading is dangerous.
Experts say a single reading alone does not tell the whole story.
Dr Rajiv Kovil of Zandra Healthcare says the significance depends on when the test was taken.
Fasting glucose reflects overnight liver glucose release, while post-meal glucose includes the meal's glucose load.
- Who
- A Quora user who asked about the reading, and Dr Rajiv Kovil, Diabetes & Obesity Specialist at Zandra Healthcare, who explained it.
- What
- Whether a blood sugar reading of 230 mg/dL is dangerous or can be controlled.
- When
- Not specified in the article.
- Where
- Quora, with expert commentary reported by indianexpress.com.
- Why
- To help people understand what a high blood sugar reading means and whether it should be a cause for concern.
- Blood sugar reading
- 230 mg/dL
- Expert
- Dr Rajiv Kovil
- Expert role
- Diabetes & Obesity Specialist
- Organization
- Zandra Healthcare
- Question platform
- Quora
- Reporting outlet
- indianexpress.com
- Key factor
- Timing of the test (fasting, post-meal, or random)
- Fasting glucose meaning
- Reflects glucose released by the liver overnight