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 daily intake of added sugar for young adults?

  1. 25 grams

  2. 36 grams

  3. 50 grams

  4. 64 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The American Heart Association recommends that young adults limit their added sugar intake to 25 grams per day for women and 36 grams per day for men.

Multiple choice

What is the recommended daily intake of whole grains for young adults?

  1. 3 servings

  2. 5 servings

  3. 7 servings

  4. 9 servings
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The USDA recommends that young adults consume 5 servings of whole grains per day.

Multiple choice

What is the recommended daily intake of water for young adults?

  1. 2 liters

  2. 3 liters

  3. 4 liters

  4. 5 liters
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Young adults should aim to drink around 3 liters of water per day to stay hydrated.

Multiple choice

What is the recommended daily intake of saturated fat for young adults?

  1. 13 grams

  2. 16 grams

  3. 20 grams

  4. 24 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The American Heart Association recommends that young adults limit their saturated fat intake to 13 grams per day.

Multiple choice

What is the recommended daily intake of sodium for young adults?

  1. 2,300 milligrams

  2. 3,000 milligrams

  3. 3,500 milligrams

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

The American Heart Association recommends that young adults limit their sodium intake to 2,300 milligrams per day.

Multiple choice

What is the recommended daily intake of calcium for young adults?

  1. 1,000 milligrams

  2. 1,200 milligrams

  3. 1,500 milligrams

  4. 1,800 milligrams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The USDA recommends that young adults consume 1,000 milligrams of calcium per day.

Multiple choice

What is the recommended daily intake of fiber for young adults?

  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 USDA recommends that young adults consume 30 grams of fiber per day.

Multiple choice

What is the recommended daily intake of calcium for adults aged 50 and above?

  1. 1,000 mg

  2. 1,200 mg

  3. 1,500 mg

  4. 2,000 mg
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Adults aged 50 and above are recommended to consume 1,200 mg of calcium daily to maintain bone health.

Multiple choice

What is the recommended daily intake of vitamin D for adults aged 50 and above?

  1. 400 IU

  2. 600 IU

  3. 800 IU

  4. 1,000 IU
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Adults aged 50 and above are recommended to consume 600 IU of vitamin D daily to maintain bone health.

Multiple choice

What is the recommended daily intake of essential fatty acids?

  1. 2-3 grams

  2. 5-6 grams

  3. 8-10 grams

  4. 12-15 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended daily intake of essential fatty acids is around 2-3 grams, with a balance of omega-3 and omega-6 fatty acids.

Multiple choice

What is the recommended amount of weight gain for women during pregnancy?

  1. 25-35 pounds

  2. 30-40 pounds

  3. 35-45 pounds

  4. 40-50 pounds

  5. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended amount of weight gain for women during pregnancy is 25-35 pounds.

Multiple choice

What is the recommended amount of fruits and vegetables per day for children and adolescents aged 2-18 years?

  1. 1-2 servings

  2. 2-3 servings

  3. 3-4 servings

  4. 4-5 servings
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The AAP recommends that children and adolescents aged 2-18 years should consume 4-5 servings of fruits and vegetables per day.

Multiple choice

What is the recommended amount of added sugar per day for children and adolescents aged 2-18 years?

  1. Less than 6 teaspoons

  2. Less than 9 teaspoons

  3. Less than 12 teaspoons

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

The AAP recommends that children and adolescents aged 2-18 years should consume less than 6 teaspoons of added sugar per day.

Multiple choice

What is the maximum permissible dose of radiation allowed for food irradiation in India?

  1. 10 kGy

  2. 20 kGy

  3. 30 kGy

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

In India, the maximum permissible dose of radiation allowed for food irradiation is 10 kGy (kiloGray), as specified by the Food Safety and Standards Authority of India (FSSAI).

Multiple choice

What is the recommended maximum absorbed dose for spices and herbs in India?

  1. 10 kGy

  2. 15 kGy

  3. 20 kGy

  4. 25 kGy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended maximum absorbed dose for spices and herbs in India is 10 kGy, as per the regulations set by the Food Safety and Standards Authority of India (FSSAI).