Its versatility spans health-related uses — from soothing indigestion to whitening teeth — while serving as an eco-friendly alternative to harsh chemicals.

Baking soda (sodium bicarbonate) boasts alkalizing properties, helping neutralize stomach acid for temporary heartburn relief. Research suggests it may also slow kidney disease progression by balancing pH levels and reducing acidity in the body. Many athletes have also turned to diluted baking soda water to combat post-workout muscle fatigue, though overconsumption risks electrolyte imbalances.

A paste made of baking soda and water can help alleviate insect bites and sunburn, or eliminate foot odor when mixed into soothing soaks. When used for gentle exfoliation, baking soda clears away dead skin and excess oil, though overuse can disrupt the skin's natural pH. Gargling baking soda water also freshens breath, while brushing with it sparingly whitens teeth. (Related: WONDER POWDER: Health benefits of baking soda, a versatile kitchen staple.)

Beauty and home: The non-toxic all-rounder

Beyond health, baking soda shines as a frugal beauty aid. A simple scrub buffs away dry skin, and a sprinkle inside shoes neutralizes odors. As an multipurpose household cleaner, baking soda can be used to scour pots, deodorize carpets and unclog drains when paired with vinegar — a considerably safer alternative to chemical-laden products. Baking soda's mild abrasiveness also comes in handy when doing delicate tasks like washing baby clothes or polishing silverware. 

Despite its wide applications, baking soda isn't completely risk-free. Doctors warn against prolonged internal use, especially for people on low-sodium diets and those managing hypertension. Dry baking soda powder consumption can cause digestive harm, and interactions with medications (like aspirin or diuretics) necessitate pharmacist consultation. Pregnant women and children under five should avoid it altogether.

Baking soda's cost-effectiveness and multitasking prowess make it a compelling choice for eco-conscious consumers. Yet, its potency demands respect — whether diluting pastes for skin care or taking it orally for short-term relief. As science continues validating ancient uses, baking soda proves that sometimes, the simplest solutions are the most revolutionary. Just remember: consult a professional before turning it into a daily ritual.