FEB 11, 2016 09:39 AM PST

What Red Raspberries Can Do For Your Heart

WRITTEN BY: Kara Marker
Eat them in a smoothie or eat them plain, either way red raspberries are a gold mine of healthy compounds, dense with nutrients and antioxidants. A new review of red raspberry research was published in Advances in Nutrition, and the results may have you headed to the grocery store to stock up on berries.
 


First, red raspberries are a rich source of vitamin C and fiber. Vitamin C is a necessary nutrient for healthy tissue growth, and the body doesn’t store any leftovers. Regularly eating foods with vitamin C is the best way to stay healthy. Here are some specific functions vitamin C provides in the body, according to MedlinePlus:
  • Protein production required for skin, tendon, ligament, and blood vessel development
  • Wound healing and scar tissue formation
  • Repair and maintenance of cartilage, bones, and teeth
  • Iron absorption
Fiber is also a nutritious constituent but for different reasons. While the body does not absorb fiber, it helps with weight control, digestion, and constipation by adding bulk to the diet and maintaining the feeling of being “full” (MedlinePlus).
 
In addition to vitamin C and fiber, red raspberries contain disease-fighting phytochemicals, commonly known as antioxidants, ellagitannins and anthocyanins. Whatever name is used to reference these compounds, there is no doubt that they boost human health in a variety of ways, some yet understood by scientists. Essentially, antioxidants work by satisfying the electron requirement of free radicals circulating in the body, preventing them from “stealing” electrons from proteins or other nutrients. Free radicals, or “oxidants,” are a natural byproduct of sugar metabolism, but other actions like smoking and ultraviolet light exposure can exacerbate the normal influx of free radicals.
 
While it’s easy to consider their nutrient and phytochemical profile, simply label red raspberries as “healthy” and move on, it’s important to understand specifically what foods like red raspberries can do in the fight against certain prevalent diseases; in this case it is heart disease and diabetes.
 
Heart disease, which impacts millions of people each year around the world, is often caused at least partially by oxidative stress-induced cellular and tissue dysfunction. Studies have shown that the disease-fighting compounds in red raspberries can fight back against oxidative stress, lowering the risk of atherosclerosis development, improving vasodilation of blood vessels, and reducing blood pressure. Ample animal and cellular studies have been conducted to prove this connection, and human studies will quickly be underway to confirm these claims.
 
The nutrients in red raspberries are also beneficial for reducing the impact of obesity. They can help decrease body weight by increasing fat breakdown, as seen in mouse studies. As in any type of food high in fiber, eating red raspberries can help a person to feel fuller faster, which in turn reduces overall food intake.
 
Britt M. Burton-Freeman, PhD, of the Center for Nutrition Research, Institute for Food Safety and Health, Illinois Institute of Technology, and lead author of the paper, believes that red raspberries could have a wide impact on overall health.
 

“That is what is particularly interesting about the research on red raspberries - their potential to help reduce factors contributing to metabolic syndrome which has implications for diabetes development and overall cardiovascular and brain health.”

 

Source: Salt & Co.
About the Author
  • I am a scientific journalist and enthusiast, especially in the realm of biomedicine. I am passionate about conveying the truth in scientific phenomena and subsequently improving health and public awareness. Sometimes scientific research needs a translator to effectively communicate the scientific jargon present in significant findings. I plan to be that translating communicator, and I hope to decrease the spread of misrepresented scientific phenomena! Check out my science blog: ScienceKara.com.
You May Also Like
AUG 21, 2019
Drug Discovery
AUG 21, 2019
Statin Therapy Reduces Risk of Cardiovascular Complications Regardless of Age
A meta-analysis study, from randomized clinical trials, found that regardless of age, statin therapy is effective in decreasing the risk of developing vasc...
AUG 21, 2019
Cardiology
AUG 21, 2019
Minority Serving Hospitals Less Likely To Provide Palliative Care
Palliative care is end-of-life care focused on making the very ill more comfortable in their final days. This type of care can prolong survival and improve...
AUG 21, 2019
Health & Medicine
AUG 21, 2019
Pregnancy Related Deaths Are Largely Preventable
A new report from the Centers for Disease Control (CDC) highlights just how poor maternal health is in the United States. Although data is limited, the dat...
AUG 21, 2019
Cardiology
AUG 21, 2019
Despite Healthier Lifestyle Urban Cyclists Exposed To High Levels Of Air Pollution
Incorporating fitness into your daily commute is one of the healthiest things you can do for your heart. This can be done in several ways from walking to w...
AUG 21, 2019
Cardiology
AUG 21, 2019
Workplace Wellness Programs Fall Short
Today, workplace wellness programs are offered by most large employers. They may be presented as part of an employee benefits package. These wellness progr...
AUG 21, 2019
Cardiology
AUG 21, 2019
No Increase In Risk For Home Births
Most babies in the United States are born in hospitals. That said, the number of mothers electing to give birth at home is on the rise. This trend lik...
Loading Comments...