After how many months does butter start to lose some of its natural flavor at refrigeration temperatures?

Butter begins to lose some of its natural flavor after approximately six months of storage at refrigeration temperatures. During this time, the quality of the butter can deteriorate due to various factors, including exposure to air, light, and moisture, all of which can contribute to flavor loss through oxidation and rancidity. Additionally, the fats in butter can absorb odors from other foods in the refrigerator, further affecting its taste.

While butter can be stored for longer periods if frozen, it is important to adhere to the recommended refrigeration time frame to ensure the best flavor and quality. Storing butter for less time will generally allow it to retain its desirable flavor profile.