s Activation of the Renin-angiotensin System could Cause Hypertension During Fasting in Muslims in the Month of Ramadhan

We are of the opinion that fasting in Muslims during the month of Ramadhan could cause hypertension secondary to dehydration that inevitably follows. Dehydration initiates a cascade of hormonal events that finally culminate in hypertension. This hypothesis however needs to be tested in a randomized trial to be confirmed.