Sublingual B12 Better Than Tablet B12?

Sublingual b12

Photo by Dave lundy

Vitamin b12 is an essential element needed for the proper function of our bodily systems. Without it, the body can easily acquire mental disorders like dementia and can be at risk for heart disease. Although available in its oral form, sublingual b12 is mostly suggested by doctors today. Let us find out why.

The Tablet

The tablet form of the vitamin is said to be a lot less inefficient than its sublingual b12 counterpart. There are actually various reasons involved.

  • The tablet form is taken orally and would undergo a normal process of digestion. Inside the digestive tract, certain enzymes can lessen the effect or absorption of the supplement in the body. Therefore, the results can be non-therapeutic to some.
  • Tablets often take time to consume than the sublingual type. You have to drink a glass of water to push the medication to the stomach. For some individuals, this can be quite inconvenient.
  • Oral supplements can interact with some drugs during the digestive process. You may have to schedule your intake of vitamins if you’re drinking it together with other drugs.
  • Some individuals cannot tolerate the oral form of the supplement. They need to drink copious amounts of water to finally deliver the pill to the stomach.
  • Oral b12 can take time to be absorbed by the body. One couldn’t expect the therapeutic effects right away because the tablet has to go through the proper digestive process.

Sublingual B12

There are several reasons why doctors opt for the sublingual type of vitamin b12.

  • When placed under the tongue or between the cheek and the gums, the medication is directly absorbed by the blood stream. It is then easily absorbed by the body for immediate use.
  • The nutrients found in the supplement are not destroyed by the strong acids found inside the digestive tract. Since it is given sublingually, the medication does not have to enter the stomach for absorption.
  • One can experience the benefits right after taking sublingual b12. There is a faster rate of absorption for this method of administration.
  • Most people find the sublingual type more convenient. They simply place the pill under their tongue and they enjoy a sufficient amount of b12 supplementation in the body.

Minor Side Effects to watch out for when taking Sublingual b12 or the tablet form

Both the oral and sublingual b12 pose different risks to the individual using it. Although such conditions are rare, there may be chances that person can develop certain reactions to the two routes of administration.

When Taken Orally

  • If the supplement is taken by mouth, the acid normally found inside the stomach may cause the medication to be less potent.
  • If combined with other treatments, the vitamin can either enhance or lessen the therapeutic effect of that drug

When Taken Sublingually

  • Incidents of allergic reactions have been noted on some patients. Although no severe cases were recorded, there may be a chance for the person to develop allergy to the sublingual form of this supplement.
  • Some dietary ingredients may also react with the sublingual b12. It is best, therefore, to inform the physician of your allergies before starting the supplementation.


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