The document discusses several unhealthy habits including tobacco, alcohol, drugs, and obesity. It notes that tobacco causes about 40,000 deaths per year in Spain and increases risks of cancer, heart disease, and respiratory illnesses. Alcohol limits brain functions and can damage the nervous system. Cannabis use can impair memory and coordination. Obesity, defined as excessive fat accumulation, affects over 1.6 billion people worldwide and is expected to impact over 2.3 billion adults by 2015. Main causes include poor diets high in calories and sugars and sedentary lifestyles, while consequences involve cardiovascular disease, diabetes, arthritis and some cancers.

1. NON-HEALTHY HABITS
TOBACCO
Tobacco causes in
Spain about 40000
deaths every year.
It brings about
plenty of illnesses such as lung or
mouth cancer, cough or heart attacks.
Besides, tobacco damages not only to
smokers but also to people who
breathe in the smoke.
Remember: Law protects non
smokers. It’s forbidden to smoke in
schools, hospitals or in any kind of
enclosed public places.
ALCOHOL
Alcohol is the most
consumed toxic
substance in our
society:
 It limits
our body
functions,
above all brain functions.
 It damages our nervous system
and makes us slower.
 It causes loss of memory, heart
illnesses…
DRUGS
The cannabis: Its by-
products are the
hashish and the
marijuana. When
smoking it, it’s
absorbed by the
lungs and go fast to the brain.
Problems you may have:
 Problems in the capacity of
concentration and with your
memory.
 It reduces the coordination.
 Change the sexual maturing
hormones.
OBESITY
Obesity or overweight are defined as a
great accumulation of fats that can be
damaging for your health.
According to WHO (World Health
Organization) in 2005 there were 1600
million adults with overweight and at
least 400 million with obesity.
The WHO estimates that, by 2015
there will be 2300 million adults with
overweight and more than 700 with
obesity.
Causes of obesity
The main cause is a nutritional
disorder between what you eat and
what you burn up.
Factors:
 A worldwide change in the diet
eating food with a great quantity
of calories (fats and sugars) but
few vitamins and minerals.
 We tend to reduce our physical
activity due to sedentary nature
of many jobs or to several
changes in transport.
Obesity and overweight have serious
consequences for your health:
 Cardiovascular illnesses.
 Diabetes.
 Osteoarthritis
 Cancer.

2. WORKSHEET
UNHEALTHY HABITS
NAME AND SURNAME: Nuria Sánchez – Carnerero Díaz - Cano
GROUP: 2º AC
QUESTIONS
1. How many deaths will be produced by tobacco next year?
Tobacco causes in Spain about 40000 deaths every year.
2. Where is it forbidden to smoke in our society?
It’s forbidden to smoke in schools, hospitals or in any kind of enclosed
public places.
3. What are the consequences for your body of smoking?
It brings about plenty of illnesses such as lung or mouth cancer, cough or
heart attacks.
Besides, tobacco damages not only to smokers but also to people who
breathe in the smoke.
4. What is cannabis?
The cannabis: Its by-products are the hashish and the marijuana.
5. What are the consequences for your body of taking drugs?
 Problems in the capacity of concentration and with your
memory.
 It reduces the coordination.
 Change the sexual maturing hormones.
6. What is obesity?
Obesity or overweight are defined as a great accumulation of fats that
can be damaging for your health.
7. How many people will have obesity in the World in 2015?
The WHO estimates that, by 2015 there will be 2300 million adults with
overweight and more than 700 with obesity.
8. What factors cause obesity?
 A worldwide change in the diet eating food with a great quantity
of calories (fats and sugars) but few vitamins and minerals.
 We tend to reduce our physical activity due to sedentary nature
of many jobs or to several changes in transport.

3. 3
Physical Education
9. What are the consequences of obesity?
 Cardiovascular illnesses.
 Diabetes.
 Osteoarthritis
 Cancer.
10. What do you think about the unhealthy habits?
I think that the unhealthy habits cause many problems in the body or in the health. For
example the tobacco is an addiction, like alcohol, drugs.
The obesity is an unhealthy habits occurred by excess of food and it can cause problems. It
has to eat with moderation and eat healthy food for you don’t have healthy problems.