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 protein for athletes?

  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

Athletes typically require a higher protein intake compared to sedentary individuals, ranging from 1.2 to 1.7 grams of protein per kilogram of body weight per day.

Multiple choice

What is the recommended dosage of creatine for athletes?

  1. 2-5 grams per day

  2. 5-10 grams per day

  3. 10-15 grams per day

  4. 15-20 grams per day
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended dosage of creatine for athletes is typically 5-10 grams per day, taken consistently over time to maximize its effects.

Multiple choice

What is the recommended dosage of caffeine for athletes seeking to improve endurance performance?

  1. 3-6 milligrams per kilogram of body weight

  2. 6-9 milligrams per kilogram of body weight

  3. 9-12 milligrams per kilogram of body weight

  4. 12-15 milligrams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended dosage of caffeine for athletes seeking to improve endurance performance is typically 3-6 milligrams per kilogram of body weight, consumed approximately 1 hour before exercise.

Multiple choice

What is the recommended dosage of tart cherry juice for athletes seeking to reduce muscle soreness?

  1. 100-200 milliliters per day

  2. 200-300 milliliters per day

  3. 300-400 milliliters per day

  4. 400-500 milliliters per day
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended dosage of tart cherry juice for athletes seeking to reduce muscle soreness is typically 300-400 milliliters per day, consumed either before or after exercise.

Multiple choice

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

  1. 200-400 milligrams

  2. 400-600 milligrams

  3. 600-800 milligrams

  4. 800-1000 milligrams
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended daily intake of vitamin C for athletes is typically 600-800 milligrams, which may be obtained through a balanced diet and/or supplementation.

Multiple choice

What is the recommended dosage of melatonin for athletes seeking to improve sleep quality?

  1. 0.5-1 milligram

  2. 1-2 milligrams

  3. 2-3 milligrams

  4. 3-4 milligrams
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended dosage of melatonin for athletes seeking to improve sleep quality is typically 1-2 milligrams, taken approximately 30 minutes before bedtime.

Multiple choice

What is the recommended daily intake of glucosamine for athletes?

  1. 500-1000 milligrams

  2. 1000-1500 milligrams

  3. 1500-2000 milligrams

  4. 2000-2500 milligrams
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The recommended daily intake of glucosamine for athletes is typically 1500-2000 milligrams, taken in divided doses throughout the day.

Multiple choice

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

  1. 2 servings

  2. 3 servings

  3. 4 servings

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

The American Heart Association recommends that men consume at least 5 servings of fruits and vegetables per day.

Multiple choice

What is the recommended daily intake of fiber for men?

  1. 20 grams

  2. 25 grams

  3. 30 grams

  4. 35 grams
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The American Heart Association recommends that men consume at least 30 grams of fiber per day.

Multiple choice

How much protein should wrestlers consume per day?

  1. 1.2-1.7 grams per kilogram of body weight

  2. 0.8-1.2 grams per kilogram of body weight

  3. 0.5-0.8 grams per kilogram of body weight

  4. 0.3-0.5 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Wrestlers should consume 1.2-1.7 grams of protein per kilogram of body weight per day to support muscle growth and repair.

Multiple choice

How much water should wrestlers drink per day?

  1. 2-3 liters

  2. 1-2 liters

  3. 0.5-1 liter

  4. 0.25-0.5 liter
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Wrestlers should drink 2-3 liters of water per day to stay hydrated, especially during periods of intense training and competition.

Multiple choice

What is the approximate amount of calcium found in one cup of unsweetened macadamia milk?

  1. 100 mg

  2. 200 mg

  3. 300 mg

  4. 400 mg
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Unsweetened macadamia milk typically contains around 100 mg of calcium per cup, which is lower than the amount found in cow's milk.

Multiple choice

What is the approximate number of calories in one cup of unsweetened macadamia milk?

  1. 50-70

  2. 100-120

  3. 150-170

  4. 200-220
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

One cup of unsweetened macadamia milk typically contains around 150-170 calories.

Multiple choice

What is the approximate amount of carbohydrates found in one cup of unsweetened macadamia milk?

  1. 5-7 grams

  2. 10-12 grams

  3. 15-17 grams

  4. 20-22 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

One cup of unsweetened macadamia milk typically contains around 5-7 grams of carbohydrates.

Multiple choice

How much water should a person drink daily to prevent constipation?

  1. 2 cups

  2. 4 cups

  3. 6 cups

  4. 8 cups
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The recommended daily water intake for adults is 8 cups, which helps to keep the stool soft and prevent constipation.