Front

What is obesity?

Back

Obesity is a disease characterized by excessive body fat that increases the risk of health problems. It affects individuals in wealthy, developed nations.

Front

What is conservation tillage?

Back

Conservation tillage is a farming practice that minimizes soil disturbance and helps retain soil moisture, but it can lead to increased pests and weeds.

Front

What dietary deficiency causes goiter?

Back

Goiter is commonly caused by a deficiency in iodine, which is essential for thyroid function.

Front

What is a major factor contributing to the obesity epidemic in developed countries?

Back

High calorie, low nutrient foods are often cheaper than fresh food, contributing to unhealthy eating habits.

Front

What are some uses of corn grown in the United States?

Back

Corn is used for direct consumption, livestock feed, fuel, and industrial starches, but not for agave syrup.

Front

Define 'nutrient density'.

Back

Nutrient density refers to the amount of essential nutrients in a food relative to its calorie content.

Front

What is the impact of processed foods on health?

Back

Processed foods are often high in sugars, unhealthy fats, and sodium, contributing to obesity and other health issues.

Front

Explain the term 'food desert'.

Back

A food desert is an area where residents have limited access to affordable and nutritious food, often leading to poor dietary choices.

Front

What role does marketing play in food choices?

Back

Marketing heavily influences food choices, particularly in low-income areas, where unhealthy foods are often promoted.

Front

What is the significance of dietary iodine?

Back

Dietary iodine is crucial for the production of thyroid hormones, which regulate metabolism and overall health.