1909 Jan. Table III. 477 [Butter]. Old flat flavor. Mottled. Low salt.
1976 W. Shurtleff & A. Aoyagi vii. 171/1 People wishing to prepare low-salt misos should make either sweet red or sweet white varieties.
2012 (Nexis) 4 June 26 Make those essential lifestyle changes today: Eat a heart-healthy, low-fat and low-salt diet.