Sublingual Vitamin B12

We all know that there are altogether three important food groups that we must consume in the required quantity and these are carbohydrates, proteins and fats. However, besides these, one also needs minerals and vitamins to function properly. There are many different vitamins, and each serve a specific purpose in the body. One group of vitamins is the vitamin B complex. There are many different vitamins that figure in this group, and one of them is vitamin B12. Incidentally, deficiency of vitamin B12 is seen more commonly in vegans because this vitamin is mostly obtained from non-vegetarian sources. So, how do people make up for this vitamin deficiency? This deficiency is reversed by taking in vitamin supplements that contain vitamin B12. One form of this supplement, that is gaining popularity, is sublingual vitamin B12. So, what is this supplement and how does it work? Let's find out...

Sublingual Vitamin B12 Benefits

There are different routes of administration when it comes to different drugs. One of the common non-invasive routes of administration is the sublingual route. In this method, the drug is placed below the tongue and is absorbed into the body from there. The reason why this route is so popular is that the skin undersurface of the tongue is relatively thinner. So, when a drug is placed in this region, it is directly absorbed into the bloodstream. Thus, this is said to be the quickest non-invasive route of administration of a drug. This is one of the main factors that is quoted in positive sublingual vitamin B12 reviews, that is, the drug is directly delivered into the bloodstream. However, how efficient is this route of administration for vitamin B12? Let us see.

Vitamin B12 via Sublingual Route

According to many scientists, the sublingual route of administration of vitamin B12 is not as efficient and, for that matter, is not as necessary. There are many different forms in which this route is marketed, which is in the form of pills, lozenges and even lollipops! However, in a study that was conducted, it was seen that there wasn't really any major difference seen in the blood levels of the vitamin when it was administered sublingually. If the amount absorbed was more, then it was mainly because of the relatively high sublingual vitamin B12 dose. Thus, it is not the case that due to this particular route of administration that the vitamin supplement is more effective but only because the dose is higher, is more of it absorbed into the body. If a high dose of this vitamin is given, whether in the form of vitamin B12 injections or even in the form of a diet that is high in vitamin B12 foods, the vitamin will still be absorbed into the body in the required amounts. So, claiming that sublingual vitamin B12 works better to deal with vitamin B12 deficiency is more of wishful thinking than an actual more efficient way of treating this condition.

This was all about sublingual route of taking vitamin B12, how it works and whether or not it is superior to other routes of administration. There is no doubt that when there is a condition where there are signs of B12 deficiency, one needs to act on them as soon as possible, because this could lead to pernicious anemia, which may be fatal if left untreated, one should not jump on the sublingual B12 bandwagon without thinking. One of the main reasons for this is, that you may even end up with vitamin B12 overdose as one of the sublingual vitamin b12 side effects, which could lead to another set of problems. So, always consult your doctor about what vitamin supplement to take, so that he may guide you on what supplement will suit you best.