Salt
This is what the ingredient is.
Sodium chloride (salt) is an ionic compound essential for human health. Mined from deposits or produced by evaporation of seawater.
Here is why it shows up on the label.
Seasoning, preservative, and texture modifier. Essential for flavor enhancement and food preservation. Used in virtually all savory foods and many baked goods.
Here is what food agencies say.
The FDA lists it as Generally Recognized as Safe. Dietary guidelines recommend limiting sodium intake. WHO recommends <2000 mg sodium/day (<5g salt). Approved globally.
Here is what research has found.
Extensive research on health effects. High sodium intake strongly linked to hypertension, cardiovascular disease, and stroke in numerous studies. Some sodium essential for health, but most people consume excess amounts.
Here are a few things worth knowing.
Excessive intake linked to high blood pressure, heart disease, stroke, and kidney disease. US dietary guidelines recommend <2,300 mg sodium/day (about 1 teaspoon salt). Most Americans consume 3,400 mg/day or more.
Sources
- WHO Sodium Guidelines
- Dietary Guidelines for Americans 2020
- New England Journal Medicine 2014
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.