Oklahoma Farm Report masthead graphic with wheat on the left and cattle on the right.
Howdy Neighbors!
Ron Hays, Director of Farm and Ranch Programming, Radio Oklahoma Ag Network  |  2401 Exchange Ave, Suite F, Oklahoma City, Ok 73108  |  (405) 601-9211

advertisements
   
   
   
   
   
   

Agricultural News


Texas Tech Researcher: Peanuts Help Weight Loss, Blood Pressure, Glucose Levels

Thu, 28 Jul 2022 09:23:08 CDT

Texas Tech Researcher: Peanuts Help Weight Loss, Blood Pressure, Glucose Levels A Texas Tech University faculty member is helping to show the world that peanuts may be a useful dietary addition in dealing with a variety of health needs.


A new study from the University of South Australia found consumption of lightly salted peanuts twice a day before meals led to weight loss, lowered blood pressure and improved fasting glucose levels. The findings were recently published online in the peer-reviewed journal Nutrients and shared by The Peanut Institute.


The two-arm, parallel randomized controlled trial was conducted from January to December 2021 and led by two professors from the University of South Australia. Kristina Petersen, assistant research professor in Texas Tech’s Department of Nutritional Sciences was a collaborator.


“Our study found that peanuts, which are high in healthy unsaturated fats, can actually aid weight loss,” Petersen said. “Peanuts are often avoided when people are trying to lose weight because they believe peanuts contain too many calories. However, peanuts actually have a high satiety value, meaning they keep you feeling fuller longer and that can be really helpful for those on a weight loss diet.”


The study included two groups of Australian adults who were at moderate or high risk for type 2 diabetes. Both groups received weight loss education. The control group of 50 adults was instructed to avoid eating any nuts or nut butter. The peanut-enriched group of 57 adults consumed 35 grams of lightly salted, dry-roasted peanuts twice a day 30 minutes before meals.



   
After six months, researchers found:

• Statistically significant weight loss – Both groups lost a similar amount of weight, despite the peanut-enriched group consuming an extra 400 calories a day from the addition of a total of 70 grams (2.5 ounces) of peanuts to their diet. The peanut-enriched group lost 6.72 kg or 14.78 lbs. while the control group lost 6.60 kg or 14.52 lbs.

• Lower blood pressure – Greater systolic blood pressure reductions were seen in the peanut-enriched group than in the control group. The peanut group lowered their systolic blood pressure by 5 mmHg, which is associated with a 10% reduction in risk for major cardiovascular events.

• Improved blood sugar levels – Both groups saw improved fasting glucose and insulin control, as well as improved HbA1c, which is a measure of long-term blood sugar control.



It’s widely understood that foods high in protein and fiber deliver a feeling of fullness that can help reduce the urge to snack or overeat. Peanuts are considered a protein powerhouse since a one-ounce serving delivers seven grams of protein, nearly 3 grams of fiber and 19 vitamins and minerals. In this study, the peanut-enriched group was getting approximately an extra 15 grams of protein just from their consumption of peanuts.



Even though the peanuts were lightly salted, participants still saw improved systolic blood pressure compared to those in the control group. Petersen offers a potential explanation for this seemingly contrary result:


• Lightly salted peanuts are actually a low-sodium food, usually containing between 90-100mg per serving.

• Peanuts contain one of the highest levels of arginine, an amino acid that helps to dilate blood vessels and lower blood pressure.

• Peanuts are an excellent source of magnesium, a mineral known to help regulate blood pressure.



The Australian study also found the peanut-enriched group experienced improved glucose levels, which is consistent with previous research.



About The Peanut Institute
Based in Albany, Ga., The Peanut Institute is a nonprofit organization supporting nutrition research and developing educational programs to encourage healthy lifestyles that include peanuts and peanut products. The Peanut Institute pursues its mission through research programs, educational initiatives and the promotion of healthful lifestyles to consumers of all ages.

 

WebReadyTM Powered by WireReady® NSI

 


Top Agricultural News

  • Feeder Steers and Heifers Higher, Steer and Heifer Calves Higher at OKC West - El Reno  Wed, 10 Aug 2022 18:17:46 CDT
  • Oklahoma Grain Elevator Cash Bids as of 2 p.m. August 10, 2022  Wed, 10 Aug 2022 14:39:05 CDT
  • Sky is the Limit for Hereford Juniors at Faces of Leadership  Wed, 10 Aug 2022 14:11:15 CDT
  • August 10, 2022, Market Wrap-Up with Justin Lewis  Wed, 10 Aug 2022 14:05:27 CDT
  • Megan Bradley, Leedey, Okla. Wins National Anthem Singing Contest  Wed, 10 Aug 2022 13:17:39 CDT
  • Blaine County Producer Meeting Coming Up August 11  Wed, 10 Aug 2022 13:13:56 CDT
  • Oklahoma Ag Mediation Program Offered Free of Cost to Agriculture Community  Wed, 10 Aug 2022 13:06:26 CDT
  • Preventing Spread of ASF and More with Alicia Gorczyca-Southerland  Wed, 10 Aug 2022 11:10:05 CDT

  • More Headlines...

       

    Ron salutes our daily email sponsors!

    Oklahoma Beef council Oklahoma Ag Credit Oklahoma Farm Bureau National Livestock Credit Ag Mediation Program P&K Equipment Oklahoma City Farm Show Union Mutual Stillwater Milling Oklahoma Cattlemen's Association KIS FUTURES, INC.
       

       

    Search OklahomaFarmReport.com

    © 2008-2022 Oklahoma Farm Report
    Email Ron   |   Newsletter Signup   |    Current Spots   |    Program Links

    WebReady powered by WireReady® Inc.