Hypertension: you could have high blood pressure and not know it

[martinahandy]

Glucose levels in blood fall to indicate hunger. The brain is dependent on glucose as its primary energy producing substance. Low blood glucose indicates to the brain that there is need for food intake and this triggers sensations of hunger. Glucose is absorbed from the intestines and via blood stream it reaches the liver and various body cells to provide the primary source of energy for body's cells. 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. The morning levels are the lowest since it follows around 6 to 8 hours of fasting throughout the night.

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