Stephanie Polizzi

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Content by Stephanie Polizzi

Omega-3s for health

Omega-3 fatty acids play important roles in human health and may help lower the risk of developing heart disease, some forms of cancer, Alzheimer’s disease, dementia and macular degeneration.

Jung Kwon, Stephanie Polizzi | Nov 2024 | OSU Extension Catalog Peer reviewed (Orange level)

Sweeteners: nutritive and non-nutritive

There are many sweeteners available for use in food. Here's a look at different sweeteners, broken down by whether they're nutritive — those that provide calories — or non-nutritive — those with low or zero calories.

Nellie Oehler, Stephanie Polizzi | Nov 2024 | OSU Extension Catalog Peer reviewed (Gray level)

Food as medicine

We've all heard the expression "you are what you eat." But what does the science say? It turns out that diet is a potent force when it comes to preventing disease.

Stephanie Polizzi | Oct 2024 | Collection

Say NO to disease: The benefits of nitric oxide

NO is a chemical messenger that lowers blood pressure and improves circulation. NO also prompts immune cells to kill bacteria, viruses and cancer cells, and triggers brain cells to communicate.

Stephanie Polizzi | Oct 2024 | OSU Extension Catalog Peer reviewed (Orange level)

Food and mood: How diet is key to mental health

Depression and anxiety are the most common mental health conditions worldwide. Food can keep the brain fueled and also protect it from damage. The food we eat is a powerful way to control our moods and brain function.

Stephanie Polizzi | Sep 2024 | OSU Extension Catalog Peer reviewed (Orange level)

Dietary suggestions for ADHD and Autism?

Q: I have a client who is newly a single parent and knows very little about nutrition and cooking but wants to learn. He has two children, one with ADHD and one on the Autism spectrum. We discussed the possibility of ...

A: View answer | View all featured questions

OSU Extension nutrition program strengthens cancer support in Coos County

OSU Extension’s WE CAN project helped fill critical gaps in cancer care and nutrition support in rural southwest Oregon.

Stephanie Polizzi | Mar 2023 | Impact story

Lowering Cholesterol with Food

Foods with antioxidants, soluble fiber, and omega-3 fatty acids help lower cholesterol. Berries, pomegranates, dark chocolate and leaf tea have polyphenols that can protect cholesterol from oxidation. Soluble fiber lowers...

Stephanie Polizzi | Feb 2023 | OSU Extension Catalog Peer reviewed (Orange level)

Tips for a healthy heart?

Q: I'd like to know if there are any tips you can provide for improving my heart health. Are there certain foods I can eat or activities I should do?

A: View answer | View all featured questions

Arresting Alzheimer’s with Diet and Lifestyle

Although dementia tends to occur after age 65, it is not a normal part of aging. It that may be largely preventable through diet and lifestyle, including exercise, socializing and a low-fat diet such as the Mediterranean or DASH diets.

Stephanie Polizzi | Feb 2023 | OSU Extension Catalog Peer reviewed (Orange level)

Foods That Fight Inflammation and Chronic Disease

Saturated fats, animal products and processed meats are among the foods that promote inflammation. Fruits and vegetables, whole grains and other foods prevent or lower inflammation. How should you incorporate them into your diet?

Stephanie Polizzi | Feb 2023 | OSU Extension Catalog Peer reviewed (Orange level)

Diabetes Reversed

People who adopt a plant-based diet can reverse their Type 2 diabetes.

Stephanie Polizzi | Sep 2022 | OSU Extension Catalog Peer reviewed (Orange level)