Superfoods & Nutrition
1 / 15How much do you know about superfoods and their nutritional benefits?
15 quick questionsNo sign-upFree to playTap an answer below to begin ↓
Which berry is often called a superfood due to its extremely high antioxidant content?
About Superfoods & Nutrition
Give your memory a workout with Superfoods & Nutrition: 15 multiple-choice questions with a mix of 7 medium, 5 easy, 3 hard questions, free to play right in your browser. How much do you know about superfoods and their nutritional benefits? Expect to spend about 7 minutes; every question comes with an explanation, so you learn something even when you miss.
A few sample questions
1. Which berry is often called a superfood due to its extremely high antioxidant content?
Answer: Blueberry
Blueberries are considered one of the top superfoods due to their high levels of anthocyanins and other antioxidants that may help protect against cell damage.
2. Quinoa is often praised as a superfood because it is a complete protein. Where did it originate?
Answer: South America
Quinoa originated in the Andean region of South America, where it was cultivated by the Inca Empire and called 'the mother of all grains.'
3. Which leafy green vegetable contains more iron per calorie than beef?
Answer: Spinach
Spinach contains about 3.6 mg of iron per 100 grams cooked, making it one of the most iron-rich vegetables per calorie.
4. What superfood spice gives curry its yellow color and contains curcumin?
Answer: Turmeric
Turmeric contains curcumin, a compound with powerful anti-inflammatory and antioxidant properties. It has been used in traditional medicine for thousands of years.
5. Which nut is the richest source of omega-3 fatty acids?
Answer: Walnuts
Walnuts are the richest tree nut source of alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid that supports heart health.
Things you'll learn along the way
- Acai berries grow on acai palm trees native to the Amazon rainforest in Brazil. They are rich in antioxidants, fiber, and heart-healthy fats.
- Chia seeds are exceptionally rich in omega-3 fatty acids, fiber, and protein. They were a staple food of the ancient Aztecs and Mayans.
- Salmon is rich in omega-3 fatty acids (EPA and DHA), which support heart health, brain function, and reduce inflammation.
Frequently asked questions
Will I lose my progress if I close the page?
Your overall progress — XP, streaks, and badges — is saved in your browser automatically. A quiz that's underway restarts if you leave mid-game, but at about 7 minutes, Superfoods & Nutrition fits comfortably in one sitting.
How many questions are in Superfoods & Nutrition?
Superfoods & Nutrition has 15 multiple-choice questions. Each one has four answer options and an explanation that appears after you answer, so you learn something even when you miss.
Is Superfoods & Nutrition free to play?
Yes. The entire SeniorBrainGames catalog — including Superfoods & Nutrition — is free, with no sign-up required, no time limits, and no ads on top of the game. It also works offline once the page has loaded once.
How long does Superfoods & Nutrition take?
Most players finish Superfoods & Nutrition in about 7 minutes. You can pause between questions, replay it as often as you like, and there is no penalty for taking your time — answers are explained after you submit them.
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