Penny Kris-Etherton

Evan Pugh University Professor of Nutritional Sciences

Penny Kris-Etherton

Research Summary

Effects of diet on established and emerging risk factors for cardiovascular disease.

Most Recent Publications

Carbohydrate Intakes Below Recommendations With a High Intake of Fat Are Associated With Higher Prevalence of Metabolic Syndrome

Dakota Dustin, Corina Kowalski, Meredith Salesses, Acree McDowell, Penny M. Kris-Etherton, Martha Belury, Lu Ann K. Johnson, Zach Conrad, 2023, Journal of the Academy of Nutrition and Dietetics on p. 1022-1032.e13

Nutrition interventions for adults with dyslipidemia: A Clinical Perspective from the National Lipid Association

Carol F. Kirkpatrick, Geeta Sikand, Kristina S. Petersen, Cheryl A.M. Anderson, Karen E. Aspry, Julie P. Bolick, Penny M. Kris-Etherton, Kevin C. Maki, 2023, Journal of Clinical Lipidology on p. 428-451

Effect of omega-3 ethyl esters on the triglyceride-rich lipoprotein response to endotoxin challenge in healthy young men

Rachel E. Walker, Chesney K. Richter, Ann C. Skulas-Ray, Michael R. Flock, Brian A. Harsch, Carmen E. Annevelink, Penny M. Kris-Etherton, Gordon L. Jensen, Gregory C. Shearer, 2023, Journal of Lipid Research

Dried Fruits: Bioactives, Effects on Gut Microbiota, and Possible Health Benefits—An Update

Cesarettin Alasalvar, Sui Kiat Chang, Penny M. Kris-Etherton, Valerie K. Sullivan, Kristina S. Petersen, Marta Guasch-Ferré, David J.A. Jenkins, 2023, Nutrients

Effect of Nuts on Markers of Inflammation and Oxidative Stress: A Narrative Review

Sujatha Rajaram, Nagila Raquel Teixeira Damasceno, Ribanna Aparecida Marques Braga, Raquel Martinez, Penny Kris-Etherton, Aleix Sala-Vila, 2023, Nutrients

Effects of Nut Consumption on Blood Lipids and Lipoproteins: A Comprehensive Literature Update

Marta Guasch-Ferré, Anne Julie Tessier, Kristina S. Petersen, Philip A. Sapp, Linda C. Tapsell, Jordi Salas-Salvadó, Emilio Ros, Penny M. Kris-Etherton, 2023, Nutrients

Contribution of Circulating Host and Microbial Tryptophan Metabolites Toward Ah Receptor Activation

Ethan W. Morgan, Fangcong Dong, Andrew J. Annalora, Iain A. Murray, Trenton Wolfe, Reece Erickson, Krishne Gowda, Shantu G. Amin, Kristina S. Petersen, Penny M. Kris-Etherton, Craig B. Marcus, Seth T. Walk, Andrew D. Patterson, Gary H. Perdew, 2023, International Journal of Tryptophan Research

Hyperlipidemia

Penny M. Kris-Etherton, Lisa Sanders, Olivia Lawler, Terrence Riley, Kevin Maki, 2023, on p. 361-379

Randomized Double-Blind Controlled Trial of Freeze-Dried Strawberry Powder Supplementation in Adults with Overweight or Obesity and Elevated Cholesterol

C Richter, A Skulas-Ray, T Gaugler, S Meily, Kristina Petersen, Penny M. Kris-Etherton, 2023, Journal of the American Nutrition Association on p. 148-158

A Pilot Study of the Effect of Evening Almond Butter Consumption on Overnight and Fasting Interstitial Glucose

Emily A. Johnston, Nelson A. Roque, Barbara H. Cole, Michael Flanagan, Penny M. Kris-Etherton, Kristina Petersen, 2022, Diabetology on p. 502-513

Most-Cited Papers

Dietary fats and cardiovascular disease: A presidential advisory from the American Heart Association

Frank Sacks, Alice Lichtenstein, Jason Wu, Lawrence Appel, Mark Creager, Penny Kris-Etherton, Michael Miller, Eric Rimm, Lawrence Rudel, Jennifer Robinson, Neil Stone, Linda Van Horn, 2017, Circulation on p. E1-E23

Omega-3 Polyunsaturated Fatty Acid (Fish Oil) Supplementation and the Prevention of Clinical Cardiovascular Disease: A Science Advisory from the American Heart Association

David S. Siscovick, Thomas A. Barringer, Amanda M. Fretts, Jason H.Y. Wu, Alice H. Lichtenstein, Rebecca B. Costello, Penny M. Kris-Etherton, Terry A. Jacobson, Mary B. Engler, Heather M. Alger, Lawrence J. Appel, Dariush Mozaffarian, 2017, Circulation on p. e867-e884

Meal Timing and Frequency: Implications for Cardiovascular Disease Prevention: A Scientific Statement from the American Heart Association

Marie-Pierre St-Onge, Jamy Ard, Monica Baskin, Stephanie Chiuve, Heather Johnson, Penny Kris-Etherton, Krista Varady, 2017, Circulation on p. E96-E121

2021 Dietary Guidance to Improve Cardiovascular Health: A Scientific Statement From the American Heart Association

A Lichtenstein, L Appel, M Vadiveloo, F Hu, Penny Kris-Etherton, C Rebholz, F Sacks, A Thorndike, L Van Horn, J Wylie-Rosett, 2021, Circulation on p. e472-e487

National lipid association recommendations for patient-centered management of dyslipidemia: Part 2

Terry A. Jacobson, Kevin C. Maki, Carl E. Orringer, Peter H. Jones, Penny Kris-Etherton, Geeta Sikand, Ralph La Forge, Stephen R. Daniels, Don P. Wilson, Pamela B. Morris, Robert A. Wild, Scott M. Grundy, Martha Daviglus, Keith C. Ferdinand, Krishnaswami Vijayaraghavan, Prakash C. Deedwania, Judith A. Aberg, Katherine P. Liao, James M. McKenney, Joyce L. Ross, Lynne T. Braun, Matthew K. Ito, Harold E. Bays, W. Virgil Brown, 2015, Journal of Clinical Lipidology on p. S1-S122.e1

Seafood Long-Chain n-3 Polyunsaturated Fatty Acids and Cardiovascular Disease: A Science Advisory From the American Heart Association

Eric B. Rimm, Lawrence J. Appel, Stephanie E. Chiuve, Luc Djoussé, Mary B. Engler, Penny M. Kris-Etherton, Dariush Mozaffarian, David S. Siscovick, Alice H. Lichtenstein, 2018, Circulation on p. e35-e47

Recommended Dietary Pattern to Achieve Adherence to the American Heart Association/American College of Cardiology (AHA/ACC) Guidelines: A Scientific Statement from the American Heart Association

Linda Van Horn, Jo Ann S. Carson, Lawrence J. Appel, Lora E. Burke, Christina Economos, Wahida Karmally, Kristie Lancaster, Alice H. Lichtenstein, Rachel K. Johnson, Randal J. Thomas, Miriam Vos, Judith Wylie-Rosett, Penny Kris-Etherton, 2016, Circulation on p. e505-e529

Omega-3 Fatty Acids for the Management of Hypertriglyceridemia: A Science Advisory from the American Heart Association

Ann C. Skulas-Ray, Peter W.F. Wilson, William S. Harris, Eliot A. Brinton, Penny M. Kris-Etherton, Chesney K. Richter, Terry A. Jacobson, Mary B. Engler, Michael Miller, Jennifer G. Robinson, Conrad B. Blum, Delfin Rodriguez-Leyva, Sarah D. De Ferranti, Francine K. Welty, 2019, Circulation on p. e673-e691

Saturated fatty acids and cardiovascular disease: Replacements for saturated fat to reduce cardiovascular risk

Michelle A Briggs, Kristina S Petersen, Penny M Kris-Etherton, 2017, Healthcare (Switzerland)

Review of current evidence and clinical recommendations on the effects of low-carbohydrate and very-low-carbohydrate (including ketogenic) diets for the management of body weight and other cardiometabolic risk factors: A scientific statement from the National Lipid Association Nutrition and Lifestyle Task Force

Carol F. Kirkpatrick, Julie P. Bolick, Penny M. Kris-Etherton, Geeta Sikand, Karen E. Aspry, Daniel E. Soffer, Kaye Eileen Willard, Kevin C. Maki, 2019, Journal of Clinical Lipidology on p. 689-711.e1

News Articles Featuring Penny Kris-Etherton

May 06, 2024

Olive Oil Tied to Lower Risk of Dementia-Related Death

Even a small amount every day reduced the odds of dying with dementia by 28 percent, a new study found.

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Mar 18, 2024

Intermittent fasting linked to higher risk of cardiovascular death, research suggests

A new analysis challenges the notion that restricting eating to a limited window of time is good for heart health

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Mar 11, 2024

Drinking a 2-liter bottle of soda weekly linked to atrial fibrillation

Researchers have discovered a link between sweetened beverages and an increased risk of atrial fibrillation

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Mar 11, 2024

Artificially Sweetened Drinks May Increase AFib Risk by 20%, Study Finds

Drinking artificially sweetened beverages might increase atrial fibrillation risk, according to a new observational study

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Mar 08, 2024

Diet Sodas Linked to Heart Issues

Artificially sweetened drinks may be linked to irregular heartbeats

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Mar 07, 2024

These Drinks May Mess With Your Heart’s Rhythm, Study Finds

A recent study found that certain beverages have been linked to Atrial Fibrillation

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Mar 07, 2024

Artificially sweetened drinks linked to risk of irregular heartbeat, study finds

Consuming more than two liters of diet soda or other artificially sweetened drinks a week could increase the risk of a dangerous irregular heartbeat

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Mar 07, 2024

Diet drinks may boost risk of dangerous heart condition by 20%, study says

Soda might raise the the risk of atrial fibrillation - an irregular heartbeat

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Mar 05, 2024

Sweetened drinks can increase irregular heartbeat risk — and here’s exactly how many

The American Heart Association has backed a new study that found both sugar- and artificially-sweetened beverages can increase consumers’ risk of irregular heartbeat

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Mar 05, 2024

Sweetened drinks linked to atrial fibrillation risk

Drinking sugar- or artificially sweetened beverages was associated with increased risk of irregular heart rhythms

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Dec 12, 2023

Low-Fat Milk Products Might Not Be Any Healthier, Research Now Says

There may be no benefit to picking low-fat milk

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Dec 08, 2023

Are Low-Fat Dairy Products Really Healthier?

How low-fat dairy products affect your body

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Nov 17, 2023

Impact of vitamins on health: Do we need supplements?

The impact of vitamins on health

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Aug 29, 2023

Herbs and spices tout taste and health as saturated fat, salt replacements

A team of Penn State researchers has figured out how to remove some saturated fat, sugar and salt from popular American foods while maintaining their tastiness. The trick? Replacing these overconsumed nutrients with a dose of healthy herbs and spices.

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Aug 03, 2023

Your 101 Guide To Salmon: Health Benefits, Environmental Impact & Cooking Tips

The Health Benefits, Environmental Impact and cooking tips for Salmon.

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Jul 20, 2023

Why Nutritionists Want You To Eat Salmon Skin & The Best Ways To Prepare It

Salmon skin is a good source of healthy fats and proteins, and it helps lock in the nutritional value of your filet.

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Jul 07, 2023

Cooked or Raw? The Best Ways to Eat 9 Healthy Veggies

Many people assume veggies are always healthier raw; that chopping, slicing, dicing or grating them after they’ve been washed is all they need to work their nutritional magic, but that’s not always the case.

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Mar 01, 2023

23 Heart-Healthy Foods and Nutrients Every Woman Should Add to Her Diet

The average heart beats 2.5 billion times over its lifetime, according to Harvard Medical School, and it’s so important to make sure that your heart is able to healthily complete each one of those beats.

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Dec 22, 2022

2022 Top 10 Most Popular Microbiome Center News Articles

The stories that made the year in 2022 for the Penn State Microbiome Center

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Dec 02, 2022

Peanuts and herbs and spices may positively impact gut microbiome

Adding a daily ounce of peanuts or about a teaspoon of herbs and spices to your diet may affect the composition of gut bacteria, an indicator of overall health, according to new research from Penn State.

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Jul 25, 2022

Can An Avocado A Day Really Help You Lose Weight?

There’s no doubt that avocados are high in fat and calories. A medium-sized avocado contains about 322 calories and 25 to 30 grams of fat.

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Jul 20, 2022

An avocado a day doesn’t shrink belly fat, but helps with cholesterol

Avocados are a rich source of fiber and healthy fat, but eating one a day for 6 months did not shrink waist size or belly fat, according to the findings of a new study.

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Jul 05, 2022

Daily avocados improve diet quality, help lower cholesterol levels

Eating one avocado a day for six months was found to have no effect on belly fat, liver fat or waist circumference in people with overweight or obesity, according to a new study. However, it did lead to a slight decrease in unhealthy cholesterol levels.

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Jun 27, 2022

5 Steps for a Heart-Healthy Grilling Season

For many families, backyard barbecues are a staple of summer dining. But often the foods people associate with summer grilling – including ribs, sausages, hot dogs and hamburgers – are processed or high in saturated fat and sodium, which contribute to heart health risks. And studies show cooking meat at high temperatures can cause harmful chemical reactions that raise the risk for heart disease, diabetes and cancer.

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Dec 02, 2021

Foraging for food connects you to nature – but do your homework before you eat

Interest in foraging has been on the rise, with some professional foragers reporting vastly increased interest in their services since the start of the COVID-19 pandemic. Even before the lockdowns, foraging was becoming something of a trend for upscale foodies and survivalists alike.

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