We know that there are many harmful substances like
tobacco, gutka, cigarettes, beedi, alcohol, or drugs

Some people (including schoolmates, friends, seniors) may tempt, persuade, force, or pressure us to consume them

We should not take these out of  curiosity and excitement
Learn to say NO

What is "Substance Abuse"?

It is the harmful pattern of repeated and regular use of addictive substances like tobacco, alcohol, or drugs.

Once a person starts, the body develops a strong urge to take them again and again .
Example
We should not smoke as it is harmful to our lungs

6.4.5 Avoiding Harmful Substance - Adolescence: A Stage o - [Teachoo] - Concepts

Why these substances are dangerous

  • Addictive — the body develops a strong urge to take them repeatedly.
  • Harm physical health — can cause breathing difficulties, lung damage (Fig. 6.5), heart problems.
  • Harm mental health — can cause memory loss, anxiety, depression.
  • Damage your future — affects studies, relationships, career.

How to stay safe

  • Say 'NO' firmly — the first time and every time.
  • Seek help and support from family, friends, parents, or teachers .
  • Counselling and medical advice can help in handling addiction.
  • Remember — your health and your future are in your hands .
Definition

Substance abuse is the harmful pattern where, once a person starts consuming addictive substances such as tobacco, alcohol, or drugs, they develop a strong urge to take them again and again, and over time, start using them regularly.

Quick fact: Say 'NO' to addictive substances the first time and every time!
Quick fact: Someone who is addicted today might have started once with 'just one time'!

📋 NCERT Question 10 — Healthy Lifestyle Poster for Adolescents

Prepare a poster mentioning the tips for adolescents to live a healthy lifestyle — covering all 5 pillars from this chapter.
View Answer →
Science and Society — Nasha Mukt Bharat Abhiyaan

The Nasha Mukt Bharat Abhiyaan (Drug-Free India Campaign) was launched by the Ministry of Social Justice and Empowerment, Government of India .

It intends to reach out to the masses and spread awareness on the issue of avoiding substance abuse through active participation of the youth, women, and the community. The special focus is on the prevention of substance abuse among early-age children .

📞 The Government has launched a National De-addiction Helpline — 14446 — to deal with drug addiction and to help drug addicts.

🤔 Quick Check — Test Yourself (6.4)
  1. Name the five nutrient groups needed in an adolescent's balanced diet.
    View Answer Hide Answer
    Proteins, carbohydrates, fats, vitamins, and minerals.
  2. Which scientist won the Nobel Prize in Chemistry in 1964 for studying the structure of vitamin B 12 ?
    View Answer Hide Answer
    Dorothy Hodgkin.
  3. What is the proper way to dispose of used sanitary pads?
    View Answer Hide Answer
    Wrap them in newspaper and dispose inside a dustbin — never on the floor or in open bins.
  4. Define cyberbullying.
    View Answer Hide Answer
    The use of digital devices to harass others by sending misleading messages, spreading false rumours, or sharing personal information without consent.
  5. What is the National De-addiction Helpline number under Nasha Mukt Bharat Abhiyaan?
    View Answer Hide Answer
    14446.
  6. What is substance abuse?
    View Answer Hide Answer
    The harmful pattern of repeated and regular use of addictive substances — tobacco, alcohol, or drugs — once the body develops a strong urge for them.
Remove Ads Share on WhatsApp
CA Maninder Singh's photo - Co-founder, Teachoo

Made by

CA Maninder Singh

CA Maninder Singh is a Chartered Accountant with 16+ years of practical experience and 20+ years of teaching experience. At Teachoo, he simplifies Accounts, Tax and GST with step-by-step examples so students can apply concepts confidently in exams and real life.

For an uninterrupted learning experience, students can use Teachoo Black to remove ads and focus better.