Can you put vitamins in the refrigerator?

In this brief article, we are going to answer the question “can you put vitamins in the refrigerator?”

Can you put vitamins in the refrigerator?

Yes, you can put vitamins in the refrigerator. Vitamins and other nutritional supplements should be kept cold and dry to maintain their efficacy. A refrigerator is chilly, but it’s also humid, which can shorten the shelf life and efficacy of vitamins.

While your fridge may appear to be the coolest choice for vitamin preservation, it is really a wet environment that might degrade the efficacy of your vitamins. However, several supplements, including such liquid vitamins, fish oils, flaxseed oil, and probiotics, are directly dependent on refrigeration.

Should liquid vitamins go in the fridge?

Because fluid vitamins are fresher and much more effective than pills, they must be refrigerated to retain their efficacy and freshness. Preservatives are added to vitamin tablets to extend their shelf life. Liquid vitamins must be refrigerated because they do not include these compounds.

How long do refrigerated vitamins last?

Vitamins do not, in the classic sense, “expire.” They just become less efficient and they don’t pose any threat if past best before date. Vitamins comprise different components that degrade over time. As a result, they lose their effectiveness over time.

What is the typical vitamin shelf life?

On the lid or label, some firms voluntarily include a “best before” or “use by” date. Vitamins have a two-year shelf life.

The US Food and Drug Administration (FDA) does not require vitamin and nutritional supplement companies to provide an expiration date on the package, unlike prescription pharmaceuticals and over-the-counter (OTC) treatments.

Lozenges and vitamin gummies, for example, absorb more moisture than pills. Chewable tablets and gummies disintegrate more quickly as a result of this. Vitamins in pill form generally keep their efficacy for several years if kept properly.

What are nutritional sources of vitamins that must be refrigerated?

Fish oils

Fish oils are an important source of vitamin A and D; and vital fatty acids. Fish oil supplements help lower cholesterol and perhaps decrease inflammation due to their high omega-3 content.

Because liquid formulas are sensitive to light, they are typically packaged in opaque bottles. If you leave them out from the refrigerator after you’ve opened them, they’ll be exposed to air and deteriorate.


Flaxseed oil, like fish oil, is high in omega-3 essential fatty acids and vital vitamins such as . It also contains a lot of fiber and protein. As per the National Center for Holistic Medicine, flaxseed oil includes a high concentration of phytonutrients that are helpful to human health. Flaxseed oil, like fish oil, can help lower inflammation and cholesterol. If the flaxseed oil is liquid, firmly bottle it and keep it refrigerated after opening.


Probiotics are beneficial microorganisms that are used to maintain gut health. According to Harvard Health Publications, antibiotics included acid and other live bacterial supplements. They must be kept refrigerated since they comprise active organisms which can perish if heat is applied, light, or air.

Is it okay to use expired vitamins or supplements?

It’s quite unlikely that consuming an expired multivitamin or pill can hurt you. Vitamins don’t go bad like food. There haven’t been any reported incidences of disease or death caused by expired vitamins as of yet.

Stop consuming any vitamins that are past their expiry date just in case.

Vitamins that have expired must be disposed of carefully. Don’t dispose of them in the garbage because they can be consumed by animals and cause any problems for them.

According to FDA, you should:

  • Combine the vitamins with cat litter or old coffee grounds.
  • Fill a lidded container or container with the mixture.
  • Place the entire box in the garbage can.
  • You may also go online to discover whether your city offers hazardous trash.
  • Nutritional requirements for women change over time. Deficiencies are also more likely at particular times in a woman’s life, such as during pregnancy, and in specific situations, such as when she smokes or drinks excessively or when she is diagnosed with a health condition.


In this brief article we answered the question “Can vitamins go in the refrigerator”


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Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.