Health - 8 (Important questions)

Very short answers questions. 

a. Name two foods that develop immunity against diseases.
- Citrus fruits
- Green leafy vegetables

b. Wasting is due to lack of which Vitamin?

- Wasting is due to lack of Vitamin A

c. Name the diseases caused due to lack of vitamin A.

- Night blindness

- Xerophthalmia

d. List any two processes to save nutrient during cooking of food.

- Steaming

- Microwaving

e. What is junk food?

- Junk food is a term used to describe food that is high in calories, sugar, salt, and fat, but low in nutrients.

Write short answers to the following questions.

a. Define malnutrition.

Malnutrition is a condition characterized by a lack of proper nutrition, where the body receives either too little or too much of certain nutrients, leading to health problems. It can result in stunted growth, wasting, underweight, and various deficiencies.

c. Mention the cause of Wasting.

Wasting, also known as marasmus, is a form of severe malnutrition that results from a lack of protein and calories and can lead to a rapid loss of body weight and muscle tissue.

e. List the preventive measures of Scurvy.

 Preventive measures of Scurvy are:

• Consuming foods rich in vitamin C, such as citrus fruits, strawberries, bell peppers, and broccoli.
• Including fresh fruits and vegetables in the diet regularly.
• Avoiding excessive consumption of processed foods.

f. List the symptoms of Anemia.

Symptoms of Anemia are:

• Fatigue and weakness
• Pale skin
• Shortness of breath
• Dizziness or lightheadedness
• Cold hands and feet

g. What are the effects of Junk food? List them.

Effects of Junk Food are:

• Weight gain and obesity
• Increased risk of chronic diseases (diabetes, heart disease)
• Poor digestion and gastrointestinal issues
• Lack of essential nutrients
• Negative impact on mental health

i. What is a balanced diet? How can it be made from locally available foods?

A balanced diet includes a variety of foods that provide the necessary nutrients (carbohydrates, proteins, fats, vitamins, minerals) in appropriate proportions to maintain good health. It can be made from locally available foods by incorporating staples, seasonal fruits, vegetables, lean proteins, and healthy fats.

k. Why are vitamins importances?

Vitamins are important micronutrients that play crucial roles in various bodily functions, such as metabolism, immune system support, and cell health.

l. Make a list of balanced diet.

List of balanced diet: 

• Whole grains (e.g., brown rice, whole wheat bread)
• Lean proteins (e.g., chicken, fish, legumes)
• Fruits (e.g., apples, bananas, berries)
• Vegetables (e.g., spinach, carrots, broccoli)
• Dairy or dairy alternatives (e.g., milk, yogurt, tofu)
• Healthy fats (e.g., nuts, olive oil, avocados)

n. What are the effects of lack of balanced diet?

 Effects of Lack of Balanced Diet are:

• Malnutrition
• Poor physical and mental development
• Weakened immune system
• Fatigue and reduced energy levels

o. Mention some harms of junk food.

Harms of junk food include:

• Weight gain and obesity
• High levels of unhealthy fats, sugars, and salt
• Increased risk of diabetes, heart disease, and hypertension
• Poor nutritional value and lack of essential nutrients
• Digestive problems and decreased energy levels