What is this, Health class homework?? Why can you just figure it out yourself? To answer, yes OF COURSE THEY ARE! Alcohol can destroy your liver and cigarettes/tobacco can cause lung cancer. Chewing tobacco can give you some sort of oral cancer.
Yes,cigarettes,tabacco & alcohol are injurious to our health .Because of tabacco harmful substances like nicotine, tar & carbon monoxide are formed in our body.Alcohol causes liver damages. tabacco effects on our brain. Alcohol effects mainly our nervous system.WHICH MAY BE FATAL TOO.
Yes. It's mental and physical. When it becomes an addiction you'll not only be hurting yourself, you'll hurt those who love you too. emphysema, sorosis of the liver can occur later in life as result of abusing these substances.
My father was a heavy smoker and drinker. When I was nine he got lung cancer, causing him to rapidly lose weight, lose his hair, and eventually become bed bound and unable to eat solids without throwing up. He frequently complained of back pain and died within around a year or two or diagnosis, I'm not sure exactly how long it took. Yes, it is injurious. Aside from illnesses, which are likely but not guaranteed, there are long term effects that can and most likely will happen from prolonged use. Smoking: Difficulty breathing/breathless (to the extent that some people have difficulty walking), yellowed teeth, bad breath, wrinkled skin and sallow complexion, and an increase in the chance of a heart attack as well as lower blood pressure. I'd planned on writing the effects of drinking but I have to go in about... Five minutes ago. Basically it's bad and Google can tell you more.