Avocado benefits touted by new research

Posted on April 25, 2012 by Stone Hearth News

Four scientific sessions (one symposium, one oral presentation and two poster sessions) revealing potential benefits of Hass avocado consumption on heart health, weight management, type 2 diabetes and healthy living will be presented at the Experimental Biology Conference (EB) April 21 – 25, 2012.

Key findings will be presented by some of the world’s top nutrition researchers:

• David Heber, MD, PhD, Director of the Center for Human Nutrition, Zhaoping Li, MD, PhD, Professor of Clinical Medicine, Clinical Associate Chief, Clinical Nutrition, University of California Los Angeles (UCLA) Center for Human Nutrition, Joan Sabate, MD, DrPH, Chair, Department of Nutrition, Loma Linda University, Penny Kris-Etherton, PhD, RD, Distinguished Professor of Nutrition, Penn State University, and Richard Mattes, MPH, PhD, RD, Distinguished Professor in the Department of Foods and Nutrition, Purdue University, will lead a symposium, Monounsaturates: The Forgotten Fats. The session will explore the effects of this good fat – the primary type of fat found in avocados – on weight management, type-2 diabetes, lipid disorders, lipid metabolism, and taste. “Monounsaturated fats and their natural sources are becoming increasingly important for good nutrition,” said Dr. Heber, “Foods such as Hass avocados, nuts and seeds should be included on the shopping lists of health-conscious consumers as scientists are recognizing that these fats contribute taste and variety, as well as health benefits to the diet.”A webcast of the symposium and interview with Dr. Heber will be available for viewing at The American Society for Nutrition’s web site (www.nutrition.org/meetings/experimental-biology-2012/) by Monday, April 30. For more information on this symposium please visitwww.nutrition.org/meetings/experimental-biology-2012/eb-2012-preliminary-program/.

• Dr. Steven Schwartz, Functional Foods Professor, Carl E Haas Endowed Chair, and Rachel Kopec, PhD graduate student at the Ohio State University, will present preliminary findings from their study looking at whether carotenoids (specifically beta-carotene) in foods are better absorbed into the body when eaten in combination with one Hass avocado. “Our initial findings show that a greater level of carotenoids from a novel high beta-carotene tomato variety are absorbed and converted to vitamin A when consumed with Hass avocados compared to no avocados,” said Dr. Schwartz. “Hass avocados seem to have a natural ability to boost the body’s absorption, conversion and delivery of more nutrients.”For more information on this symposium please visit:http://submissions.miracd.com/Verify/EB2012/submission/temp/rad5C083.pdf

• Researchers at Loma Linda University will present early learnings from their investigation on the effects of incorporating one-half of a Hass avocado per day to one’s diet on hunger, and blood sugar. “Our findings show that the inclusion or addition of Hass avocado to a meal influences post meal leptin responses over a three hour period, said Joan Sabaté, MD, DrPH. “Leptin is hormone that plays a key role in regulating food intake and energy expenditure via appetite and metabolism.”For more information on this symposium please visit:http://submissions.miracd.com/Verify/EB2012/submission/temp/radC04C7.pdf

• UCLA researchers will present on their investigation of whether adding one-half of a Hass avocado to a hamburger may reduce vascular oxidative stress compared to hamburger without avocado. “Our study demonstrated that markers of oxidant stress and inflammation including triglycerides, MDA, IL-6, and TNF-alpha, observed after eating cooked hamburger did not increase further when Hass avocado was added, despite the added fat and calories from the avocado,” said Dr. Heber. “In other words, the expected increased oxidant stress and inflammation from the added fat in the avocado did not occur, suggesting that the monounsaturated fat and antioxidants in the avocado provided an antioxidant benefit when eaten with a hamburger, a very popular culinary practice.”For more information on this symposium please visit:http://submissions.miracd.com/Verify/EB2012/submission/temp/rad36954.pdf

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For more information and links to the Experimental Biology scientific abstracts please visit http://submissions.miracd.com/eb2012/Itinerary/SearchHome.asp. For fast and easy access to the most comprehensive compilation of published nutrition and scientific literature and resources on avocados, visit www.avocadocentral.com/avocado-nutrition-center.

About the Hass Avocado Board

The Hass Avocado Board (HAB) was established in 2002. Today over 20,000 producers and 100 importers are involved in HAB, which covers fresh domestic and imported Hass avocados sold in the U.S. market. The Avocado Nutrition Center (ANC) was established by HAB in 2010 to increase awareness and improve understanding of the unique positive benefits of avocados to human health and nutrition. The Hass avocado research studies and symposium were supported by HAB and are part of a multi-year effort that aims to build a strong, scientific foundation for the nutritional benefits of avocados.

About Experimental Biology

Experimental Biology (EB) is an annual conference organized by six scientific societies. This meeting brings together the leading researchers from dozens of life-science disciplines. The societies represented at the meeting will be: the American Association of Anatomists (AAA), the American Physiological Society (APS), the American Society for Biochemistry and Molecular Biology (ASBMB), the American Society for Investigative Pathology (ASIP), the American Society for Nutrition (ASN) and the American Society for Pharmacology and Experimental Therapeutics (ASPET).

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