Intermittent Fasting May Ease Chronic Pain, Study Finds

Researchers have discovered that a popular weight‑loss approach—intermittent fasting—may also help relieve chronic pain. The study suggests that fasting alters the gut microbiome, fortifies the intestinal barrier, and blocks inflammatory signals that travel from the brain to the body.

How Fasting Alters the Gut Microbiome

During fasting periods, the gut’s bacterial community shifts. Certain beneficial bacteria increase, producing short‑chain fatty acids that nourish the intestinal lining. A stronger lining prevents harmful molecules from leaking into the bloodstream, a process linked to systemic inflammation.

Blocking Brain‑Driven Inflammation

Inflammatory compounds released by the brain can trigger pain pathways throughout the body. The study found that the microbiome changes induced by fasting reduce the production of these compounds, thereby dampening the inflammatory cascade that often underlies chronic pain conditions.

Implications for Chronic Pain Management

While the research is still early, the findings open a new avenue for non‑pharmacological pain relief. Patients and clinicians may consider intermittent fasting as part of a broader lifestyle strategy, alongside diet, exercise, and medical treatment.

Next Steps for Research

Future studies will need to confirm these results in larger, diverse populations and determine optimal fasting schedules for pain relief. Researchers also aim to identify specific bacterial species most responsible for the anti‑inflammatory effects.

Source: Fox News Health

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