5 Bad effects about Tobbaco and Alchohol

5 Bad Effects of Tobbaco :

1. Nicotine increases heart rate and blood pressure.

2. Carbon monoxide reduces ability of blood to carry oxygen.

3. Chemicals and particles iritate lungs and mucous membranes.

4. Tars accumulate on cilia lining air ways

5. Lungs cancer

5 Bad Effects of Alcohol :

1. Slow the activity of the central nervous system, producing calming effects as well as drowsiness.

2. Impairs behavior, memory, concentration and coordination.

3. Impairs fine motor skills and slow reaction.

4. Impairs visual ability and hearing.

5. Long term drinking may result in permanent brain damage.