Biology ยท General Awareness

Human Health and Nutrition

1,275 Questions

Human Health and Nutrition focuses on dietary requirements, daily intake recommendations, and the physiological effects of various nutrients. It includes topics such as water consumption, fiber intake, and allergies. These questions are vital for the biology and general science sections of multiple competitive exams.

Recommended Daily IntakeMacronutrient ContentVitamin RequirementsFood AllergiesDigestive HealthHydration Guidelines

Human Health and Nutrition Questions

Multiple choice

What is the recommended maximum absorbed dose for meat and poultry products in India?

  1. 7 kGy

  2. 10 kGy

  3. 15 kGy

  4. 20 kGy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended maximum absorbed dose for meat and poultry products in India is 7 kGy, as per the regulations set by the Food Safety and Standards Authority of India (FSSAI).

Multiple choice

What is the recommended maximum absorbed dose for fruits and vegetables in India?

  1. 1 kGy

  2. 2 kGy

  3. 3 kGy

  4. 4 kGy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended maximum absorbed dose for fruits and vegetables in India is 1 kGy, as per the regulations set by the Food Safety and Standards Authority of India (FSSAI).

Multiple choice

According to the World Health Organization (WHO), what is the recommended daily intake of fruits and vegetables to reduce the risk of NCDs?

  1. 2 servings

  2. 4 servings

  3. 5 servings

  4. 7 servings
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The WHO recommends consuming at least 5 servings of fruits and vegetables per day to reduce the risk of NCDs. This is equivalent to approximately 400 grams of fruits and vegetables.

Multiple choice

What is the recommended daily limit for added sugar intake to reduce the risk of NCDs?

  1. 6 teaspoons

  2. 9 teaspoons

  3. 12 teaspoons

  4. 15 teaspoons
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The WHO recommends limiting added sugar intake to no more than 6 teaspoons per day for adults. This is equivalent to approximately 25 grams of added sugar.

Multiple choice

What is the recommended daily intake of sodium to reduce the risk of NCDs?

  1. 2,000 milligrams

  2. 2,300 milligrams

  3. 2,600 milligrams

  4. 3,000 milligrams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The WHO recommends limiting sodium intake to no more than 2,000 milligrams per day for adults. This is equivalent to approximately 1 teaspoon of salt.

Multiple choice

What is the recommended daily intake of dietary fiber to reduce the risk of non-communicable diseases?

  1. 25 grams

  2. 30 grams

  3. 35 grams

  4. 40 grams
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended daily intake of dietary fiber for adults is 30 grams per day. Dietary fiber can help reduce the risk of NCDs such as heart disease, stroke, type 2 diabetes, and some types of cancer.

Multiple choice

What is the recommended daily intake of saturated fat to reduce the risk of non-communicable diseases?

  1. Less than 10% of total calories

  2. Less than 15% of total calories

  3. Less than 20% of total calories

  4. Less than 25% of total calories
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The WHO recommends limiting saturated fat intake to less than 10% of total calories per day to reduce the risk of NCDs. Saturated fat is found in animal products and some plant-based oils.

Multiple choice

What is the recommended daily intake of iron for pregnant women?

  1. 27 mg

  2. 30 mg

  3. 35 mg

  4. 40 mg
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended daily intake of iron for pregnant women is 27 mg.

Multiple choice

What is the recommended daily intake of vitamin A for adults?

  1. 400 IU

  2. 800 IU

  3. 1,200 IU

  4. 1,600 IU
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended daily intake of vitamin A for adults is 800 IU. Vitamin A is important for maintaining healthy vision and preventing night blindness.

Multiple choice

What is the recommended daily intake of omega-3 fatty acids for adults?

  1. 1,000 mg

  2. 2,000 mg

  3. 3,000 mg

  4. 4,000 mg
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended daily intake of omega-3 fatty acids for adults is 2,000 mg. Omega-3 fatty acids are important for maintaining healthy vision and preventing dry eye syndrome.

Multiple choice

What is the recommended daily intake of lutein and zeaxanthin for adults?

  1. 6 mg

  2. 12 mg

  3. 18 mg

  4. 24 mg
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended daily intake of lutein and zeaxanthin for adults is 12 mg. Lutein and zeaxanthin are important for protecting the eyes from harmful blue light and preventing macular degeneration.

Multiple choice

What is the recommended daily intake of vitamin C for adults?

  1. 65 mg

  2. 125 mg

  3. 200 mg

  4. 250 mg
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended daily intake of vitamin C for adults is 200 mg. Vitamin C is important for maintaining healthy blood vessels in the eyes and preventing cataracts.

Multiple choice

Which of the following is a recommended daily intake of fruits and vegetables for men?

  1. 2 cups of fruits and 2 cups of vegetables

  2. 3 cups of fruits and 3 cups of vegetables

  3. 4 cups of fruits and 4 cups of vegetables

  4. 5 cups of fruits and 5 cups of vegetables
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended daily intake of fruits and vegetables for men is 4 cups of fruits and 4 cups of vegetables.

Multiple choice

What is the recommended daily intake of fruits and vegetables for young adults?

  1. 1-2 servings

  2. 3-4 servings

  3. 5-9 servings

  4. 10-12 servings
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended daily intake of fruits and vegetables for young adults is 5-9 servings.

Multiple choice

What is the recommended serving size of fish per week for adults?

  1. 8 ounces

  2. 12 ounces

  3. 16 ounces

  4. 20 ounces
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended serving size of fish per week for adults is 8 ounces, according to the Dietary Guidelines for Americans.