Like a lot of things, antibiotics are a double-edged sword. Since the first dose of penicillin was given, countless lives have been saved.
But overuse and misuse of antibiotics have led to an epidemic of resistant bugs and infections. That means some diseases have grown increasingly difficult to treat because the pathogens that cause them have grown immune to the antibiotics designed to treat them.
That’s not all, though. They also disrupt the gut microbiome in ways that are linked to rising cases of colon cancer, diabetes and even rheumatoid arthritis.
Not surprisingly, inflammatory bowel disease (IBD) is one of these diseases on the rise — and it’s targeting a vulnerable population.
If you’re over 60, you’ll want to read on. I’m going to tell you about recent research that shows how antibiotic use increases your risk for IBD, and how you can control that risk.
The dangers of antibiotics for older people
Inflammatory bowel diseases like Crohn’s and ulcerative colitis usually strike in the young adult years. At that age, it’s usually more connected to genetics than to any environmental factors.
Now, however, antibiotic use may be linked to an increased risk of inflammatory bowel disease in people over 60.
Researchers at the NYU Grossman School of Medicine reviewed prescribing records of people over 60 who were first diagnosed with IBD between 2000 and 2018.
Specifically, they looked at three variables:
- The number of antibiotics prescribed.
- How recently they had been prescribed in relation to the diagnosis.
- Specific types of antibiotics used.
The results:
- People who had one prescription were 27 percent more likely to be diagnosed with IBD. That number jumped to 67 percent with three prescriptions and 96 percent with four prescriptions.
- New IBD diagnoses were highest among people who were prescribed antibiotics within one to two years before their diagnosis.
- Antibiotics for gastrointestinal infections were more likely to be associated with IBD.
IBD is painful, difficult and debilitating. First, there’s the chronic inflammation of your digestive tract. You never know when you may experience a painful flare that makes you feel awful and prevents your body from getting the nutrition it needs. There’s also weight loss and diarrhea.
And if you’re a senior, the risks are even higher…
A Swedish study showed that being diagnosed with IBD in your 60s makes you 50 percent more likely to die early than people your age who don’t have IBD.
Protecting your gut
When it comes to antibiotic use, proceed with caution.
And that’s just what Adam S. Faye, MD, MS, lead researcher on the study and assistant professor of medicine and population health at NYU Grossman School of Medicine, advises: “Antibiotic stewardship is important; but avoiding antibiotics at all costs is not the right answer either,”
In addition to good stewardship, it’s generally a good idea to eat yogurt regularly so your gut is well-populated with beneficial bacteria. But at the very least, eat yogurt daily during a round of antibiotics.
It’s also important to avoid other factors that increase your risk for IBD:
- Smoking cigarettes is the most controllable risk factor for developing Crohn’s disease.
- Nonsteroidal anti-inflammatory medications, such as ibuprofen (Advil, Motrin IB, and others), naproxen sodium (Aleve) and diclofenac sodium and others, increase the risk of developing and worsening IBD.
- Low vitamin D levels can not only increase the risk for IBD but can also worsen symptoms if you have the disease. That’s because vitamin D plays a significant role in the maintenance of gastrointestinal barrier integrity (see Leaky Gut), supporting the microbiota and promoting a healthy inflammatory immune response. To raise and maintain levels, consider supplementing 2000 to 5000 IU daily of the vitamin form D3.
Sources:
Antibiotic use associated with inflammatory bowel disease in older adults — Eureka Alert
Older Adults Who Frequently Use Antibiotics May Have Higher Risk of Inflammatory Bowel Disease — Healthline
Antibiotics linked to inflammatory bowel disease in older adults — Center for Infectious Disease Research and Policy (CIDRAP)
Colloidal silver: a novel treatment for Staphylococcus aureus biofilms? — International Forum of Allergy and Rhinology
The Role of Vitamin D in Inflammatory Bowel Disease: Mechanism to Management — Nutrients