How Much Salt Should You Eat Per Day?

The Science of Sodium, Blood Pressure & Kidney Health How much salt is actually safe for your body, and what happens when you consume too much or too little? Is rock salt (Sendha Namak) really healthier than regular table salt? What You Will Learn in This Video: Salt vs. Sodium: Understanding the chemical breakdown—1 gram of salt (NaCl) contains roughly 400 mg of elemental sodium. Daily Recommended Limits: WHO and ICMR guidelines on optimal daily salt intake (less than 5 grams or about 1 teaspoon of salt per day). The Renal-Cardiovascular Mechanism: How excess sodium drives water retention, increases blood volume, triggers arterial stiffness, and elevates blood pressure. The Dangers of Low Sodium (Hyponatremia): Why zero salt is dangerous for nerve signal transmission, muscle contraction, and fluid homeostasis. Hidden Sodium Sources: Identifying sodium traps in packaged foods, breads, sauces, pickles, and restaurant meals. #dharmendrasir #gyrussulcus #health #saltintake #sodium #humanphysiology #bloodpressure #kidneyhealth #nutritionscience #hypertension #medicaleducation