Sponsor Area

Human Health And Disease

Question
CBSEENBI12000600

Why is using tobacco in any form injurious to the health ? Explain.

Solution
Tobacco is injurious to health

1. It increases thw chances of cancer of lungs , urinary bladder and throat.
2. It increases heart rate and the risk of coronary heart disease.
3. It increases the risk of gastric ulcers.
4. It harms the lungs and may cause breathing problems and emphysema.
5. It increases Carbon monoxide and decreases the haemoglobin concentration in blood thus causing oxygen deficiency.
6. It cause headaches, dizziness, stained teeth and bleeding gums.