Fact-checked by Lucent 3 months ago
Total Sources: 49
Verified Claims: 32
Scientific Sources: 23
Salt, also known as sodium chloride, is a crystalline mineral composed of sodium and chloride ions [32]. It is essential for human and animal life and is widely used for flavoring and preserving food [32], [35].
Salt is a naturally occurring mineral comprised mainly of sodium chloride [32]. It appears as a white crystalline solid and is crucial for various biological processes [35].
Flavoring food
Food preservation
Industrial applications
Part of religious rituals
Salt was an important and integral part of the world's history [32].
The earliest known treatise on pharmacology was published in China, with a major portion devoted to salt [32].
Egyptian art records salt making [32].
Special salt rations given to early Roman soldiers were known as 'salarium argentum,' the forerunner of the English word 'salary' [32].
Great Britain passed its first national food law [20].
The Federal Food, Drug, and Cosmetic Act (FDCA) was enacted in the United States, authorizing the FDA to regulate food production and safety [19].
Food Additives Amendment to the Federal Food, Drug, and Cosmetic Act [17].
FDA proposed the use of salt substitutes to reduce sodium content in standardized foods [18].
Excessive salt intake is associated with high blood pressure and increased risk of cardiovascular diseases [15], [14].
Reducing sodium intake can lower blood pressure and decrease the risk of cardiovascular events [16], [26].
Salt substitutes, particularly those containing potassium, can help lower blood pressure [6], [21].
Dietary salt on vascular function: a meta-analysis
Meta-analyses show the effects of dietary salt on vascular function [5].
Effects of salt substitutes on clinical outcomes: a systematic review and meta-analysis
Salt substitutes can reduce systolic and diastolic blood pressure consistently across geographical regions and population subgroups [6].
Effect of Dietary Sodium on Blood Pressure: A Crossover Trial
Dietary sodium impacts blood pressure, with variable responses among individuals, including those on antihypertensive medication [16].
Adding salt to foods increases the risk of metabolic dysfunction-associated steatotic liver disease
Adding salt to foods increases the risk of metabolic dysfunction-associated steatotic liver disease [13].
Potassium-containing salt substitutes
Can help lower blood pressure and reduce the risk of stroke [21].
Where to find: Grocery stores [Source 21]
Herbs and spices (basil, cayenne, chipotle, roasted garlic, lemon-herb blends)
Add flavor complexity to meals, reducing the need for salt [43], [44], [45].
Where to find: Spice aisles of grocery stores, or can be grown at home [Source 43]