Does cold temperature affect vitamins?

Extremely cold weather can rob your supplements of nutrients or alter their form enough to decrease effectiveness once thawed. Supplements that are in the form of a pellet or powder usually do fine in freezing temperatures, as long as they are kept dry in tightly sealed containers.

Can I keep vitamins in the refrigerator?

Although most vitamins and supplements do not require refrigeration, the refrigerator is an ideal place to house sticky softgels, as cooler temperatures (35° F /1.6° C) make softgels firmer and eliminate stickiness. However, be sure to fully close the bottle lids to prevent too much humidity from getting in.

Should you keep vitamin D in the fridge?

Also, contrary to popular belief, refrigeration can also degrade the vitamins. According to the researchers, to tell if vitamins are or are going bad, look for liquid in any containers — and if there are brown spots on the vitamins, throw them away.

Do supplements go bad in heat?

Answer: Many vitamins and other supplements can degrade faster and lose effectiveness when exposed to excessive heat, light, oxygen in the air, or humidity. Even under ideal conditions, vitamins normally degrade over time, but this process is accelerated by poor storage conditions.

Do you need to refrigerate vitamins and supplements?

Contrary to popular opinion, most vitamins and supplements do not require refrigeration. While the refrigerator temperature (35° F /1.6° C) isn’t a big concern, humidity can be a problem. If you prefer to refrigerate your supplements, be sure to fully close the lids.

What’s the best temperature to store vitamin C?

While their focus was vitamin C, the impact of temperature and humidity on supplements has been studied over the years. As heat and humidity can degrade supplements, Cooper Complete products all have this instruction on the container: “For optimal storage conditions, store in a cool, dry place (59° – 77° F/15°-25° C) (35-65% relative humidity).”

What should the temperature of the refrigerator be?

Refrigerator temperature 40 degrees F or lower is the recommended refrigerator temperature to slow bacterial growth and maintain quality. Freezing occurs at 32 degrees F; adjust refrigerator accordingly between 32 degrees F and 40 degrees F to prevent unwanted freezing, such as freezing milk.

How long does food have to be refrigerated at room temp?

If the ambient temperature is over 90 degrees, the limit is one hour. Cooked or takeout food must be refrigerated within two hours. Divide large batches of food into multiple shallow containers to help them cool more rapidly.