NEW YORK, Aug 11: Baking soda, commonly used for deodorizing and baking, is gaining attention online for its potential health benefits. Some people are adding it to their water, claiming improvements in exercise performance, acid reflux, and energy levels. However, experts caution that the evidence is mixed and consuming baking soda can pose risks.

Frances Largeman-Roth, a registered dietitian, acknowledges baking soda's versatile uses but warns against unregulated ingestion. Sodium bicarbonate, the chemical name for baking soda, is alkaline and can neutralize acids, potentially benefiting those with acid reflux.

Research supports baking soda’s effectiveness in improving exercise endurance by reducing muscle acidity during high-intensity activities. A 2021 review found that taking baking soda before exercise could enhance performance in activities like cycling and running for up to 12 minutes. However, experts caution that excessive use can disrupt the body's pH balance and lead to health issues.

Baking soda may also aid in managing chronic kidney disease by counteracting acidity, as evidenced by a recent study published in The American Journal of Medicine. This research showed that baking soda supplementation could slow kidney disease progression, though it did not impact blood pressure or cardiovascular risk.

Despite these potential benefits, experts advise caution. Overconsumption can lead to metabolic alkalosis, a condition where the body's pH level becomes dangerously high. High sodium content also poses risks, especially for those with cardiovascular issues or high blood pressure.

For those considering baking soda for health reasons, experts recommend consulting a healthcare provider. A typical dosage for indigestion is about ¼ teaspoon mixed with water, and athletes should limit intake to avoid gastrointestinal discomfort. For kidney disease, dosage should be managed by a physician based on individual needs.

In summary, while baking soda offers some health benefits, particularly in exercise and kidney disease management, its use should be approached with caution due to potential risks and lack of comprehensive research.