News tagged with blood sugar

Related topics: diabetes , type 2 diabetes , blood sugar levels , insulin , type 1 diabetes

US dietary guidelines focus on curtailing sugar

The latest word from an advisory panel that helps form U.S. dietary guidelines confirms what nutritionists have been saying in recent years: Cholesterol-rich foods like eggs and shrimp aren't as bad for us ...

4 hours ago
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What is sugar's role in child hyperactivity?

For years, parents have insisted that giving kids a big dose of sugar can amp them up, but the science failed to confirm their instincts. Now, with the rising awareness of sugar's role in our diets and health, ...

Feb 19, 2015
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Wine drinking could help you burn fat

Drinking red grape juice or wine – in moderation – could improve the health of overweight people by helping them burn fat better, according to a new study coauthored by an Oregon State University researcher.

Feb 06, 2015
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A pediatric diabetes gamechanger

Anyone who lives with Type 1 diabetes is all too familiar with the sheer amount of effort—and often round-the-clock attention—required to manage the disease. Food intake is closely monitored, as is physical ...

Feb 09, 2015
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Blood sugar

Blood sugar concentration, or glucose level, refers to the amount of glucose present in the blood of a human or animal. Normally, in mammals the blood glucose level is maintained at a reference range between about 3.6 and 5.8 mM (mmol/l). It is tightly regulated as a part of metabolic homeostasis.

Mean normal blood glucose levels in humans are about 90 mg/100ml, equivalent to 5mM (mmol/l) (since the molecular weight of glucose, C6H12O6, is about 180 g/mol). The total amount of glucose normally in circulating human blood is therefore about 3.3 to 7g (assuming an ordinary adult blood volume of 5 litres, plausible for an average adult male). Glucose levels rise after meals for an hour or two by a few grams and are usually lowest in the morning, before the first meal of the day. Transported via the bloodstream from the intestines or liver to body cells, Glucose is the primary source of energy for body's cells, fats and oils (ie, lipids) being primarily a compact energy store.

Failure to maintain blood glucose in the normal range leads to conditions of persistently high (hyperglycemia) or low (hypoglycemia) blood sugar. Diabetes mellitus, characterized by persistent hyperglycemia from any of several causes, is the most prominent disease related to failure of blood sugar regulation.

This text uses material from Wikipedia licensed under CC BY-SA