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New Research Shows Baking Soda May Help Fight Autoimmune Diseases
For decades, baking soda—also known as sodium bicarbonate—has been a trusted household remedy. From soothing heartburn to whitening teeth and cleaning surfaces, its uses seem endless. But recent research suggests its benefits may go even deeper—potentially helping treat autoimmune conditions like arthritis.
Baking Soda and Immune Health: What the Study Found
A groundbreaking study published in the Journal of Immunology by researchers at the Medical College of Georgia at Augusta University reveals that drinking a baking soda solution may actually help calm the immune system.
The research began with lab animals and was later tested on humans. Scientists discovered that baking soda influenced mesothelial cells—the protective cells lining internal organs—and helped the body recognize when it was not under threat. This reduced the body’s aggressive inflammatory response.
What Are Mesothelial Cells?
Mesothelial cells line organs and cavities throughout the body. Their main job is to:
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Prevent organs from sticking together
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Communicate with immune cells when a threat is detected
According to the study, baking soda triggers the stomach to produce more gastric acid, aiding digestion. But more importantly, it signals mesothelial cells in the spleen to stand down—essentially telling the immune system, “You’re not under attack.”
This helps reduce the unnecessary activation of macrophages and white blood cells, which are normally mobilized to fight off infections.
The Role of Acetylcholine
These mesothelial cells communicate with organs using microvilli—tiny finger-like projections—and send messages via acetylcholine, a key neurotransmitter. This subtle messaging helps the body distinguish between actual threats (like an infection) and harmless events (like digesting a meal).
Real Results: Anti-Inflammatory Shifts in the Body
Participants who consumed a baking soda solution saw a decrease in pro-inflammatory immune cells and a rise in anti-inflammatory ones. This immune shift wasn’t limited to the spleen—it was also observed in the kidneys and bloodstream.
This suggests that baking soda may support kidney function and help calm the immune system across multiple organs.
Final Thoughts
Baking soda has long been praised for its versatility, but new science now shows it may offer powerful benefits for those dealing with autoimmune and inflammatory conditions. By encouraging the body to ease its immune response, it may offer a gentle, natural way to manage inflammation—particularly in conditions like rheumatoid arthritis and even chronic kidney disease.
Always consult your healthcare provider before using baking soda as a regular remedy, especially if you have an existing health condition or take medications.
