Why is My Cow's Milk Salty?
Salty milk from your cow is usually a sign of an underlying issue, not a normal occurrence. Several factors can contribute to this off-flavor.
-
Mastitis: This is a common udder infection in cows, often a primary cause of salty-tasting milk. As noted in multiple sources (FamilyCow, BackYardHerds, and Penn State Extension), mastitis leads to changes in milk composition, resulting in a higher salt content.
-
Late Lactation Stage: Milk from cows in their later stages of lactation can sometimes have a saltier taste. (Raw Milk Quality and Penn State Extension confirm this.) This is due to natural changes in the cow's physiology.
-
Colostral Milk or Pathological Milk: As stated in the provided reference material, colostrum (the first milk after calving) and milk from sick cows possess an abnormal mineral composition, including a high chloride (salt) content and low casein (milk protein) content, resulting in a salty taste. (Defects due to the presence of abnormal milks, FAO) This milk is unsuitable for consumption.
What to Do
If your cow's milk tastes salty, consult a veterinarian immediately, especially if you suspect mastitis. Early diagnosis and treatment are crucial for the cow's health and to prevent further problems. Do not consume milk that tastes unusually salty, as it might indicate a health problem in your animal.
