Mention the causes of high blood pressure

cbse
circulation

#1

Causes of high blood pressure are as follows
(i) A diet full of oily and greasy products, increase cholesterol level, which can cause thickening of the arteries due to which BP may rise.
(ii) Tobacco smoking also speeds up the heart rate and contracts blood vessels.
(iii) Mental-tension is also one of the main cause of hypertension.