After eating, your blood sugar levels begin to rise within 15 to 30 minutes, but only if your meal or snack includes carbohydrates. the speed and level of the increase depend on the type of carbohydrates and other nutrients found in the foods you eat, as well as on your body’s ability to manage your blood sugar levels.. Fbg, also known as fbs (fasting blood sugar), is a procedure to measure the level of your blood glucose after fasting (when you don’t drink and eat anything for at least eight hours). normally, the fasting blood sugar in adults is around 100 mg /dl or lower.. Meanwhile in cases of pre-diabetes, you should find your blood sugar level between 140 and 199 mg/dl. but, if you’re a diabetic, the results you may see can reveal sugar levels higher than 200 mg/dl. the chart below will give you a better idea on what your blood sugar levels after eating should be..

Baseline & fasting blood sugar is always normal. blood sugar drops to 45/55 about an hour after eating a sugary meal.. A surprising number of people write to me in a panic because they saw blood sugars over 140 mg/dl (7.7 mmol/l) half an hour or even fifteen minutes after eating. a high shortly after eating is normal–as long as the reading has come down from that peak by an hour after eating. that is because, the way normal blood sugar control works, it may. 30 minutes after food is not that reliable unless u had a liquid like soda. 120-140 , one or two hrs of food is borderline. j.swamy i ఇ జ స్వామి · 1 decade ago 0.

If it contains simple sugars the blood glucose levels after 30 minutes can range from 100 to 200 or sometimes up to 250. if we take foods that is rich in complex carbohydrate, fibre content and fat…. The highest reading can be generally noticed 45 minutes after eating and then the levels again come down below 100 mg/dl. another ‘post-challenge glucose test’, may be advised by your doctor. you will be given some glucose (generally 75 mg), in liquid form and after 30 – 60 minutes, a blood sample will be taken..

The highest reading can be generally noticed 45 minutes after eating and then the levels again come down below 100 mg/dl. another ‘post-challenge glucose test’, may be advised by your doctor. you will be given some glucose (generally 75 mg), in liquid form and after 30 – 60 minutes, a blood sample will be taken.. Fbg, also known as fbs (fasting blood sugar), is a procedure to measure the level of your blood glucose after fasting (when you don’t drink and eat anything for at least eight hours). normally, the fasting blood sugar in adults is around 100 mg /dl or lower.. 30 minutes after food is not that reliable unless u had a liquid like soda. 120-140 , one or two hrs of food is borderline. j.swamy i ఇ జ స్వామి · 1 decade ago 0.