Recent Blog Articles

Cutting and self-harm: Why it happens and what to do

Discrimination at work is linked to high blood pressure

Pouring from an empty cup? Three ways to refill emotionally

Give praise to the elbow: A bending, twisting marvel

Sneezy and dopey? Seasonal allergies and your brain

The FDA relaxes restrictions on blood donation

Apps to accelerometers: Can technology improve mental health in older adults?

Swimming and skin: What to know if a child has eczema

A muscle-building obsession in boys: What to know and do

Natural disasters strike everywhere: Ways to help protect your health
Diseases & Conditions
Bleeding gums? You may need more vitamin C
In the journals
Bleeding gums are a sign of gingivitis, an early stage of periodontal disease, but they may also signal low vitamin C in your diet, suggests a study published online Feb. 1, 2021, by Nutrition Reviews. Researchers examined 15 published studies involving 1,140 healthy people as well as data on 8,210 people from the CDC's Health and Nutrition Examination Survey. They found that low vitamin C levels in the bloodstream were associated with an increased risk for gum bleeding with gentle probing. The researchers also observed that increasing vitamin C intake may help resolve the problem.
Increased bleeding in general is one of the symptoms of scurvy, a disease caused by severe vitamin C deficiency. Scurvy, which often affected 18th-century sailors without access to fruits and vegetables, is rare today. Still, this new study sheds light on a potential cause of gum bleeding related to vitamin C levels that are only slightly low — not enough to cause scurvy.
Recommended daily intake of vitamin C for adult men is 90 milligrams (mg). You should see your dentist if you have recurring bleeding gums when you brush or floss. But the experts also suggest increasing your vitamin C for good measure, by eating more foods like kale, oranges, peppers, and kiwis, or from a daily 100-mg to 200-mg vitamin C supplement.
Image: © curtoicurto/Getty Images
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!