Katie Wells, founder of Wellness Mama, argues that many people suffer from low sodium levels despite mainstream advice to restrict salt. She highlights sodium's role in cellular energy, hydration, and nervous system function based on personal experience and research. Wells urges a shift from restriction to optimization, especially for active lifestyles.
For years, health guidelines have recommended limiting sodium to around 2.3 grams per day, yet the average intake is 3.4 grams, mostly from processed foods. Katie Wells, a nutrition consultant and mother of seven, challenges this in a recent post, stating that inadequate sodium leads to symptoms like fatigue, brain fog, sluggish digestion, and even anxiety-like feelings. She experienced these issues despite a whole-foods diet and resolved them by increasing intake to at least 5 grams daily using mineral-rich salts and foods like olives and broths. Wells notes that modern habits such as exercise, saunas, and low-carb diets accelerate sodium loss through sweat and stress, making depletion common among health-conscious individuals. At the cellular level, sodium maintains the sodium-potassium gradient essential for electrical signaling, powering thoughts, heartbeats, and movements. The sodium-potassium pump consumes significant energy, underscoring the body's priority on proper levels. Wells cautions that excessive plain water without minerals can cause cell swelling, mimicking dehydration with headaches and nausea. She cites research showing a J-shaped risk curve for sodium, where both extremes may harm health, and observes stable or improved blood pressure in her family and clients with higher intake from whole sources. Experts like biochemist Robb Wolf support this nuanced view, though Wells advises consulting professionals for conditions like hypertension. She recommends quality salts such as Plastic Free Spring Salt and Maldon Sea Salt Flakes, avoiding processed options laden with additives.
