Nutrition and Health Science Quiz

Conversions

• 1 ounce equals 28 grams.

Calculating Percentage of a Number

• To find what percentage x is of a number, divide x by 100 and then multiply by the number.

Calculating Calorie Costs

• Carbohydrates and protein provide 4 kilocalories per gram.
• Fat provides 9 kilocalories per gram.

Healthy People 2030

• One of the aims is to help people live healthier lives without preventable diseases.

Scientific Method

• Randomized, double-blind, placebo-controlled studies are the most rigorous type of controlled experiment. They reduce bias, allowing for more reliable results.

Peer Review

• A peer reviewer should be an expert in the research area but not involved in the study to prevent conflicts of interest.

Milk Types

• Skim milk is more nutritious than whole milk.

Fruits and Vegetables

• Fruits and vegetables are rich in vitamins A and C, and phytochemicals, contributing to well-being.

Daily Food Intake

• Comparing your eating habits to personalized food plans is called daily food intake.

Probiotics

• Probiotics are beneficial bacteria, supporting a balanced gut microbiome and digestive health.

Dysbiosis

• An imbalance of good and bad gut microbes is called dysbiosis.

Short-Chain Fatty Acids (SCFAs)

• Gut bacteria produce SCFAs from dietary fiber.

Gut Lining Cells and SCFAs

• Gut lining cells use SCFAs for energy.

Fat in Diet

• According to the Food and Nutrition Board (FNB), 20-35% of calories should come from fat.