Hypertension
The Truth About Salt: Modern Hypertension Management
Dr. Arjun Mehta
Consultant Cardiologist
4 min read•28 July 2026
Is cutting table salt enough to control blood pressure? The critical importance of the sodium-to-potassium ratio in Indian diets.
Beyond the Salt Shaker
When diagnosed with high blood pressure, the first advice patients usually receive is 'stop adding salt to your food'. While reducing excessive sodium is important, scientific evidence shows that the **Sodium-to-Potassium ratio** is a far more powerful determinant of vascular tone. #The Potassium Factor
Potassium acts as the natural biological antagonist to sodium. It relaxes the smooth muscle cells lining your arterial walls and promotes urinary sodium excretion. In modern urban Indian diets, refined processed foods have caused sodium intake to surge while potassium-rich leafy greens, legumes, and fruits have declined. #Hidden Sodium Traps in Indian Diets
- Pickles (Achar) and Papads - Bakery breads and commercially packaged biscuits - Instant spice mixes, soy sauces, and processed cheeses - Restaurant gravies prepared with commercial taste enhancers #3 Steps to Lower Blood Pressure Naturally
1. **Double your potassium intake:** Incorporate tender coconut water, spinach, bananas, pomegranates, and lentils into your daily routine. 2. **Read nutritional labels:** Avoid packaged snacks containing more than 140 mg of sodium per serving. 3. **Calibrate morning BP:** Take your blood pressure before breakfast and log the readings over 14 consecutive days.Written by Dr. Arjun Mehta
MD, DM (Cardiology), FACC
Senior Consultant Cardiologist specializing in preventive cardiology and hypertension at Aarohan Heart & Wellness Centre, New Delhi.
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