Biology ยท General Awareness

Human Health and Nutrition

1,248 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

How much water should a tennis player drink per hour during a match?

  1. 250-500 ml

  2. 500-750 ml

  3. 750-1000 ml

  4. 1000-1250 ml
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Tennis players should aim to drink 500-750 ml of water per hour during a match to stay hydrated and maintain optimal performance.

Multiple choice

What is the recommended amount of protein for a tennis player per day?

  1. 0.8-1.0 grams per kilogram of body weight

  2. 1.0-1.2 grams per kilogram of body weight

  3. 1.2-1.4 grams per kilogram of body weight

  4. 1.4-1.6 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tennis players should consume 1.2-1.4 grams of protein per kilogram of body weight per day to support muscle recovery and growth.

Multiple choice

How much water should each person have in their emergency supply kit?

  1. 1 gallon per day

  2. 2 gallons per day

  3. 3 gallons per day

  4. 4 gallons per day
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Each person should have at least 1 gallon of water per day in their emergency supply kit.

Multiple choice

What is the recommended daily intake of protein for dancers?

  1. 0.8-1.0 grams per kilogram of body weight

  2. 1.2-1.7 grams per kilogram of body weight

  3. 2.0-2.5 grams per kilogram of body weight

  4. 3.0-3.5 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dancers have increased protein needs due to the demands of their training and performances. The recommended daily intake of protein for dancers is 1.2-1.7 grams per kilogram of body weight.

Multiple choice

What is the recommended daily intake of water for dancers?

  1. 6-8 cups

  2. 10-12 cups

  3. 14-16 cups

  4. 18-20 cups
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dancers sweat more than the average person, so they need to drink more water to stay hydrated. The recommended daily intake of water for dancers is 10-12 cups.

Multiple choice

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

  1. 1-2 servings

  2. 2-4 servings

  3. 4-6 servings

  4. 6-8 servings
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended daily intake of fruits and vegetables for adults is 4-6 servings.

Multiple choice

How much water should an athlete drink per day?

  1. 2-3 liters

  2. 1-2 liters

  3. 3-4 liters

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

Athletes should drink 2-3 liters of water per day to stay hydrated. This amount may vary depending on the climate and the intensity of the activity.

Multiple choice

What is the recommended daily intake of fruits and vegetables?

  1. 2-3 servings

  2. 4-5 servings

  3. 6-8 servings

  4. 9-10 servings
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended daily intake of fruits and vegetables is 4-5 servings.

Multiple choice

What is the recommended daily intake of added sugar?

  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 recommended daily intake of added sugar is 6 teaspoons.

Multiple choice

What is the recommended daily intake of saturated fat?

  1. 10% of total calories

  2. 15% of total calories

  3. 20% of total calories

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

The recommended daily intake of saturated fat is 10% of total calories.

Multiple choice

What is the recommended daily intake of sodium?

  1. 2,300 mg

  2. 3,000 mg

  3. 3,500 mg

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

The recommended daily intake of sodium is 2,300 mg.

Multiple choice

What is the recommended daily intake of functional foods?

  1. 1 serving

  2. 2-3 servings

  3. 5-7 servings

  4. It varies depending on the specific food
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The recommended daily intake of functional foods can vary depending on the specific food and its nutrient content.

Multiple choice

What is the recommended daily intake of probiotics?

  1. 1 billion CFUs

  2. 10 billion CFUs

  3. 100 billion CFUs

  4. It varies depending on the specific probiotic strain
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The recommended daily intake of probiotics can vary depending on the specific probiotic strain and its intended health benefits.

Multiple choice

What is the AQI scale?

  1. 0-50 (Good)

  2. 51-100 (Moderate)

  3. 101-150 (Unhealthy for Sensitive Groups)

  4. 151-200 (Unhealthy)

  5. 201-300 (Very Unhealthy)

  6. 301-500 (Hazardous)

  7. All of the above
Reveal answer Fill a bubble to check yourself
G Correct answer
Explanation

The AQI scale ranges from 0 to 500, with higher values indicating worse air quality.

Multiple choice

What is the recommended daily step goal for adults, according to most fitness trackers?

  1. 5,000 steps.

  2. 7,500 steps.

  3. 10,000 steps.

  4. 12,500 steps.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Many fitness trackers recommend a daily step goal of 10,000 steps for adults, as this is associated with numerous health benefits.