how long do smoothies keep in refrigerator
Food generally stays fresher longer in glass and metal than in plastic. Also, you will avoid potential harmful chemicals found in some plastic, according to the Natural Resources Defense Council. Secure the jar or thermos tightly with a lid. Store the smoothie in the refrigerator for up to 24 hours. Shake vigorously or re-blend in the blender before drinking the leftover smoothie, as the ingredients will have separated after a few hours in the fridge. Shake or re-blend the smoothie until the ingredients are well combined as they previously were.