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# COOPERATIVE EXTENSION KENTUCKY STATE UNIVERSITY KSU EXTENSION CONNECTIONS FACT SHEET

Information about the Kentucky State University Cooperative Extension Program

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Nutrient-Dense Crops:

Current Trends in the U.S.

Kwabena M. Sarpong, Undergraduate Research Assistant

Richard Kabanda, Graduate Research Assistant

Cora Teets, Research & Extension Associate

oneste Nzaramyimana, PhD, Assistant Professor for Urban Agriculture

Introduction and Background

Nutrient-dense crops are rich in vitamins, minerals, fiber, and antioxidants while maintaining low calorie content.

The demand for these crops has surged due to increased health awareness, sustainability efforts, and food security concerns.

In 2023, the U.S. saw a 15% rise in sales of nutrient-dense produce, driven by plant-based diets and functional nutrition trends (USDA, 2023).

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### Most Popular Nutrient-Dense Crops in the U.S

## Leafy Greens (Spinach, Kale, Swiss Chard): Rich

in vitamins A, C, and K, they support vision, bone health, and immunity. Help reduce the risk of heart disease and cognitive decline.

Berries (Blueberries, Blackberries): High in

antioxidants and fiber, they combat

inflammation. Linked to lower risks of cancer and

diabetes.

Legumes (Lentils, Chickpeas): Excellent sources of protein, fiber, and iron. Aid in managing blood sugar and reducing heart disease risk.

> Cruciferous Vegetables (Broccoli, Brussels

Sprouts, Cauliflower): Contain sulforaphane,

which has anti-cancer properties. They lower the

risk of certain cancers and support

detoxification.

Sweet Potatoes: Loaded with vitamin A and fiber,

they promote gut and eye health. Help prevent

vitamin A deficiency and support diabetes

management.

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## Nutrient-Dense Crops Thriving in Kentucky

In Kentucky, nutrient-dense crops like leafy greens, sweet potatoes, sunflower seeds, and berries are typically grown outdoors, with planting occurring in early spring or late summer, depending on the crop.

Some crops, such as leafy greens, can also be cultivated indoors using hydroponics or vertical farming, allowing for year-round production.

Outdoor farming is common for crops like tomatoes, black beans, and brassicas (Ex. broccoli, cabbage), which are planted in late spring and harvested in summer or fall.

## Trends Shaping Crop Production

Regenerative Agriculture – Boosting soil health for nutrient-rich crops.

Organic Farming – Rising demand for pesticide-free produce.

Urban & Hydroponic Farming – Year-round fresh food access.

Biofortification – Crops enhanced with extra vitamins and minerals.

Farm-to-Table Movement – Growing preference for fresh, local foods.

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## Fuel Your Body with Nutrient-Dense Crops

Incorporating nutrient dense fruits and veggies into your diet can improve overall health, boost immunity, and reduce the risk of diet-related chronic diseases.

## Nutrition Tips

Add spinach to your scrambled eggs

Top your oatmeal with berries and nuts

Swap white rice for sweet potatoes in your meals

Try new sides like broccoli or cabbage

Incorporate fresh veggies into stir fries or pasta dishes

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## References

U.S. Department of Agriculture. (2023). Urban Agriculture and Innovative Production. https://www.usda.gov/farming-and-ranching/agricultural-education-and-outreach/urban-agriculture-and-innovative-production

Ding-Nwan Lin, USDA Economic Research Service. (2024). Food Consumption and Nutrient Intake Trends: Emerge Over Past Four Decades. https://www.ers.usda.gov/amber-waves/2024/august/food-consumption-and-nutrient-intake-trends-emerge-over-past-four-decades

Maya Brownstein. Harvard T.H. Chan School of Public Health. (2023. Healthy eating in midlife linked to overall healthy aging. https://www.hsph.harvard.edu