Ingredient framework; direct source links are available in the studies library when published.
How it works
Exchange -- the primary extracellular cation; drives secondary active transport of glucose and amino acids across cell membranes and sets the gradient nerves depend on to fire
Sense -- sodium concentration is directly sensed by osmoreceptors and taste receptors, driving thirst and appetite signaling
Regulate -- sodium balance, governed by the renin-angiotensin-aldosterone system, sets blood pressure and ties into the body's physiological stress response
Maintain -- sodium bicarbonate specifically also serves as part of the body's extracellular buffering system, helping maintain blood pH within its tightly regulated normal range during and after intense exercise
Exchange -- sodium-glucose cotransporters (SGLT1) in the gut use the sodium gradient to pull glucose into intestinal cells against its own concentration gradient, the exact mechanism oral rehydration solutions exploit by pairing sodium with glucose for fluid replacement
Form matters
The same nutrient can be made in very different forms -- and a study done on one form does not automatically apply to another. Methylcobalamin is not cyanocobalamin; magnesium glycinate is not magnesium oxide; a whole-food extract is not the synthetic isolate that was studied. Two things decide whether what is in the bottle behaves like the research: the exact form, and independent lab verification (a Certificate of Analysis) that the form and dose on the label are truly what is inside. Without a COA, you are trusting a label, not the science.
The science on Sodium
Powered by CellWellBalanced by design -- we show supporting and contradicting findings. Search all studies
Related reading
Articles that go deeper on Sodium.
- NutrientStop Drinking Salt and Calling It Hydration: The Mineral That Actually Pulls Water Into Your CellsThe neon electrolyte powder is sodium, sugar and flavoring. Hydration is not how much water you drink, it is where the water goes, and potassium is the mineral that holds it inside the cell. Most adults sit well under the target, the blood test cannot see a cell running short, and the hospital that hands out saline by the bag will postpone your surgery for a low potassium. Here is the record.11 min read
- PillarCardiac Is the Number One Killer. Here Is What the Evidence Says to Do.Cardiovascular disease is the leading cause of death, and the advice is always the same: watch your cholesterol, watch your ApoB. But plaque starts in a damaged vessel wall, and the wall runs on potassium, magnesium, vitamin E, vitamin C and the minerals most adults are short of.11 min read
- PillarHow Do I Read My Kidney Labs?The number most people get for their kidneys is eGFR -- and it is an estimate, built from a muscle by-product called creatinine, which means it can read differently in a muscular body than in a frail one. Here is what it actually measures, why cystatin C and a simple urine test often see trouble earlier, and why blood sugar and blood pressure belong in any honest kidney conversation.12 min read