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

What is the recommended daily intake of saturated fat for individuals with CAD?

  1. Less than 5%

  2. Less than 10%

  3. Less than 15%

  4. Less than 20%
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Individuals with CAD are advised to limit their daily intake of saturated fat to less than 5% of their total calories.

Multiple choice

What is the target blood pressure for individuals with CAD?

  1. Less than 120/80 mmHg

  2. Less than 130/80 mmHg

  3. Less than 140/90 mmHg

  4. Less than 150/90 mmHg
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Individuals with CAD are recommended to maintain a blood pressure goal of less than 130/80 mmHg.

Multiple choice

What is the recommended daily protein intake for bodybuilders?

  1. 0.8-1 gram per kilogram of body weight

  2. 1.2-1.7 grams per kilogram of body weight

  3. 2-2.5 grams per kilogram of body weight

  4. 3-4 grams per kilogram of body weight
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Bodybuilders typically require a higher protein intake compared to sedentary individuals. The recommended daily protein intake for bodybuilders is generally between 1.2 and 1.7 grams per kilogram of body weight.

Multiple choice

What is the recommended daily intake of triglycerides?

  1. Less than 20 grams

  2. 20-35 grams

  3. 35-50 grams

  4. More than 50 grams
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The recommended daily intake of triglycerides is less than 20 grams.

Multiple choice

What is the recommended serving size for breakfast hot chocolate?

  1. 1 Cup

  2. 2 Cups

  3. 3 Cups

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

A moderate serving size of 1 cup is recommended for breakfast hot chocolate to avoid excessive sugar and calorie intake.

Multiple choice

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

  1. 13 grams

  2. 20 grams

  3. 27 grams

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

The American Heart Association recommends that adults limit their daily intake of saturated fat to 13 grams.

Multiple choice

What is the recommended daily intake of sodium for adults?

  1. 1,500 milligrams

  2. 2,000 milligrams

  3. 2,300 milligrams

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

The American Heart Association recommends that adults limit their daily intake of sodium to 2,300 milligrams.

Multiple choice

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

  1. 2 servings

  2. 4 servings

  3. 6 servings

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

The American Heart Association recommends that adults consume at least 6 servings of fruits and vegetables per day.

Multiple choice

What is the recommended daily intake of added sugar for adults?

  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 American Heart Association recommends that adults limit their daily intake of added sugar to 6 teaspoons for women and 9 teaspoons for men.

Multiple choice

What is the recommended daily intake of alcohol for adults?

  1. 1 drink

  2. 2 drinks

  3. 3 drinks

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

The American Heart Association recommends that adults limit their daily intake of alcohol to 1 drink for women and 2 drinks for men.

Multiple choice

What is the recommended daily intake of saturated and trans fats for adults?

  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 American Heart Association recommends that adults limit their daily intake of saturated and trans fats to less than 10% of total calories.

Multiple choice

What is the recommended daily intake of dietary fiber for 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 American Heart Association recommends that adults consume at least 30 grams of dietary fiber per day.

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. One serving is equivalent to about 1 cup of raw vegetables or 1/2 cup of cooked vegetables, or 1 cup of fruit or 1/2 cup of dried fruit.

Multiple choice

What is the recommended daily intake of sodium for adults?

  1. 1,500 mg

  2. 2,300 mg

  3. 3,000 mg

  4. 3,500 mg
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The recommended daily intake of sodium for adults is 2,300 mg. Sodium is an essential mineral that helps regulate blood pressure and fluid balance in the body.

Multiple choice

What is the recommended daily intake of water for 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

The recommended daily intake of water for adults is 3 liters. Water is essential for many bodily functions, including regulating body temperature, transporting nutrients, and removing waste products.