Posts Tagged “U.S. Highbush Blueberry Council”
By U.S. Highbush Blueberry Council
FOLSOM, Calif. – A new research study published in the American Journal of Clinical Nutrition found that participants with metabolic syndrome who consumed the equivalent of one cup of fresh blueberries, given as 26g of freeze-dried blueberries, showed clinically relevant changes in measures of heart health. The study, “Blueberries improve biomarkers of cardiometabolic function in participants with metabolic syndrome – results from a 6-month, double blind, randomized controlled trial,” was conducted at the University of East Anglia in the United Kingdom in collaboration with Harvard T.H. Chan School of Public Health and other UK institutions.
The study found that intake of the equivalent of one US cup per day of blueberries (given as 26g freeze-dried blueberries) resulted in clinically significant improvements in heart health measures, particularly markers of vascular function (blood flow and elasticity of the blood vessels by measuring endothelial function and arterial stiffness). Improved endothelial function and reduced arterial stiffness are associated with a reduced risk of cardiovascular events such as heart attack and stroke.[i]Importantly, the observed increases in nitric oxide bioactivity in the blood provided a potential mechanism for the endothelial function benefits observed.
Intake of one cup of blueberries per day also resulted in significantly increased HDL-C levels, also known as “good cholesterol,” compared to the placebo. Additional lipid biomarkers researched in the study support these findings, such as significant increases in HDL particle number and APO-A1 levels, which are other predictors of heart disease risk.
Insulin resistance, pulse wave velocity, blood pressure, and other lipid levels (including total cholesterol) were unaffected by any of the interventions. There were also no observed clinical benefits from the intake of one-half cup of blueberries in this at-risk participant group.
Over a six-month period, 115 participants (78 men and 37 women) between the ages of 50 and 75 with metabolic syndrome, were randomly assigned to receive one of three daily treatments: 26g freeze-dried blueberries (the equivalent of one US cup/d); 13g freeze-dried blueberries (the equivalent of one-half US cup/d); or a placebo powder matched for color, taste and consistency. All study subjects were instructed to limit intake of other anthocyanin (the main natural flavonoid constituent present in blueberries) containing foods to one portion per week and other foods known to modify vascular function. Participants also refrained from blueberry intake beyond the assigned daily treatments.
Metabolic syndrome is a group of risk factors which includes low levels of HDL-C, or “good cholesterol,” high blood pressure, increased abdominal obesity, high triglyceride levels, high blood pressurerisk for heart disease and other health problems, such as type 2 diabetes and stroke.[ii] It represents a health challenge that impacts more than one-third of the U.S. population. According to the Centers for Disease Control and Prevention, the percentage of Americans living with metabolic syndrome substantially increased from 25 percent between 1999 and 2006 to 34.2 percent between 2007-2012.[iii]
“The results of this study provide the first evidence from a long-term study examining the impact of blueberry intake on clinically relevant measures of cardiometabolic health,” said Aedin Cassidy, Ph.D., Head of Nutrition & Preventive Medicine Department and Chair of Nutritional Biochemistry at Norwich Medical School, University of East Anglia and the study’s lead investigator. “While the conclusions drawn are from a single study that cannot be generalized to all populations, the data add weight to the evidence that a dietary intervention with a realistic serving of blueberries may be an effective strategy to decrease important risk factors for heart disease.”
The research was funded by the U.S. Highbush Blueberry Council (USHBC). The USHBC had no role in study design, data collection, data analysis, data interpretation, or writing of the study. For more information on blueberry nutrition research visit blueberrycouncil.org/health-professionals/health-research/.
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About the U.S. Highbush Blueberry Council
The U.S. Highbush Blueberry Council is an agriculture promotion group, representing blueberry growers and packers in North and South America who market their blueberries in the United States and overseas, and works to promote the growth and well-being of the entire blueberry industry. The blueberry industry is committed to providing blueberries that are grown, harvested, packed and shipped in clean, safe environments.
by U.S. Highbush Blueberry Council
FOLSOM, Calif. – The blueberry industry is projecting a 25 percent increase in North American production over a four-year span, growing from 750.2 million lb. in 2015 to 940 million lb. in 20191. North American production for 2016 is projected to again surpass 750 million lb., with global production anticipated to surpass 1.4 billion lb.
Soaring demand has created a nearly billion dollar industry in the U.S. Top-producing regions include California, Florida, Georgia, Michigan, New Jersey, North Carolina, Oregon and Washington.
As the industry, led by the U.S. Highbush Blueberry Council (USHBC), promotes blueberries as healthy lifestyle staples, North American consumption and purchases continue to keep pace with supply. Specifically:
- North American per capita blueberry consumption grew nearly 50 percent between 2010-20152
- Fresh blueberry sales at U.S. retail amounted to $1.5 billion in 2015, up 7 percent versus 2014, making blueberries #2 in fresh berry dollar sales3
- Frozen blueberry sales reached $189.6 million in 2015, up 4 percent versus 2014, making blueberries #2 in frozen fruit dollar sales3
- In 2013, Americans were nearly twice as likely as they were in 2004 to buy blueberries in the coming year and 84 percent cited awareness of blueberry health benefits, up 115 percent over 20044
Growing Export Markets
North America isn’t the only market of focus for the blueberry industry. Approximately 10 percent of the total U.S. highbush crop is exported each year, with fresh exports totaling more than 79 million lb. in 2014, up 60 percent from 49.3 million lb. in 20055.
The USHBC aims to increase industry export figures substantially in the coming years by expanding existing export markets and opening new markets where fresh blueberries from the U.S. aren’t currently available, including Australia, Chile, China, Philippines, South Africa, South Korea and Vietnam.
About the U.S. Highbush Blueberry Council
One hundred years after the first commercial crop of highbush blueberries was sold at a New Jersey farm stand, blueberry demand continues to keep pace with supply due to promotion efforts led by the U.S. Highbush Blueberry Council, an agriculture promotion group, representing blueberry growers and packers in North and South America who market their blueberries in the United States. The blueberry industry is committed to providing blueberries that are grown, harvested, packed and shipped in clean, safe environments.
FOLSOM, CA — Customer interest in healthy dining options is pushing colorful fruits onto restaurant menus, according to Technomic, which surveyed more than 300 foodservice professionals.
Though they are normally found in breakfast items, blueberries are showing up in dished served all throughout the day. They are reported as the third most-purchased fruit, trailing only strawberries and apples, according to a press release.
“We learned from a top 500 chain menu survey earlier this year that blueberry mentions on menus boomed 97 percent between 2007 and 2013,” says Mark Villata, executive director for the U.S. Highbush Blueberry Council (USHBC). “Now, this usage and attitude study gives us insight into why. That is, what are the drivers influencing decision makers to increase their use of blueberries?”
When asked why they like using blueberries, the survey reports that chefs and operators say:
*Blueberries are a healthy option for customers (82 percent)
*Blueberries are low-labor and easy to use (82 percent)
*Blueberries give the entire operation a health halo (58 percent)
*Menu prices can be higher for items that include blueberries (42 percent)
“Blueberries are delicious, healthy and versatile, and add to our menu,” says David Goldstein, executive chef at Los Angeles-based Sharky’s Woodfired Mexican Grill. “Our menu is loaded with fresh, healthy foods so when we put together our Harvest Quinoa Superfood Salad, we added dried blueberries. These days, I think customers expect to find blueberries in the healthiest options.” In addition, Sharky’s offers handmade, freshly prepared lemonades; one of their newest is Blueberry Mint made with fresh blueberries.
A survey conducted by Hebert Research in 2013 showed that 99% of Americans believe blueberries are healthy, according to a press release. With demand for healthy menu items increasing, it will be interesting to see what dishes start showing up on menus.