Uyah wuku (garam)

Sea salt contains several important components for health. Sodium chloride (NaCl), the main component (97–99%), acts as a vital electrolyte to maintain fluid balance and support nerve impulse transmission. In addition, unrefined natural sea salt contains trace minerals such as magnesium, potassium, and calcium, which aid in muscle relaxation and serve as cofactors for various enzymes. Iodine, whether from natural sources or fortification, is essential for thyroid gland function and regulation of the body’s metabolism.

Salt offers a variety of practical health benefits. As an antiseptic and mouthwash, a hypertonic salt solution draws fluid out of bacterial cells, effectively killing germs that cause sore throats, canker sores, and minor wound infections. In herbal preparations, salt acts as a natural preservative by absorbing free water that bacteria need to grow, preventing spoilage. Warm saltwater soaks help reduce swelling, relax tense muscles, and prevent fungal infections on the skin. Additionally, salt functions as an electrolyte for rehydration, replenishing ions lost through excessive sweating or diarrhea, thereby preventing muscle cramps and fatigue.