Just one cup of raw blackberries has 30.2 milligrams of vitamin C. That’s half the daily recommended value. Vitamin C is integral to collagen formation in bones,
connective tissue, and blood vessels.More research is needed, but some studies suggest vitamin C helps reduce the formation of cancer-causing substances in the body.
Most people don’t get enough fiber in their diet. That’s a problem: A low-fiber diet has been linked to digestive problems like bloating, constipation, and stomach pain.
And according to a 2013 study, not getting enough fiber may increase your risk for heart disease.For such a tiny berry, blackberries are high in fiber. One cup of raw blackberries has almost 8 grams.
Vitamin K is the reason why you don’t bleed profusely when you cut yourself: It helps your blood clot. Vitamin K also plays a role in bone metabolism. Vitamin K deficiency
may lead to bone thinning and bone fractures. It may cause easy bruising, heavy menstrual bleeding, and blood in the stool or in the urine.
Just one cup of raw blackberries provides almost 29 micrograms — over one-third of the daily recommended value — of vitamin K.
Like vitamin C, manganese plays a key role in the formation of collagen. The enzyme that helps manganese form collagen, prolidase, also helps wounds heal properly.
One cup of raw blackberries contains 0.9 milligrams of manganese, almost half the daily recommended value. Keep in mind, though, that too much manganese may be toxic.
Eating berry fruits like blackberries may improve brain health and help prevent memory loss caused by aging
According to a 2013 study, you may want to add blackberries to your daily dental regimen. The study found blackberry extract has antibacterial and
anti-inflammatory abilities against some types of bacteria that cause oral disease.Researchers caution more study is needed, but suggest blackberry extract may help prevent gum disease & cavities.