We maintain a healthy lifestyle by eating balanced food, exercising regularly, sleeping well, avoiding harmful habits and managing stress. Limiting screen time and spending time in nature also improves our health and happiness. Class 8 Science Curiosity Grade 8 Chapter 3 ...
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Deficiency diseases happen when the body lacks essential nutrients like vitamins or minerals. Examples are anaemia (lack of iron), scurvy (lack of vitamin C) and goitre (lack of iodine). Proper diet prevents them. Class 8 Science Curiosity Textbook Chapter 3 Health ...
Some groups suffer more during outbreaks due to poor access to healthcare, clean water or sanitation. Age, immunity, nutrition and crowded living conditions can also make certain people more vulnerable to infections. Class 8 Science Grade 8 Chapter 3 Health: The ...
Vinita can ask, “Do you know that antibiotics only work on bacterial infections, not viral ones like flu or cold?” She can also ask, “Have you heard of antibiotic resistance caused by misuse?” Class 8 NCERT Science Curiosity Chapter 3 Health: ...