For maximum absorption, vitamin B12 should be taken in spaced out doses during the day as the body can only absorb small amounts of B12 at a time. It’s also best to avoid taking it too close to a vitamin B12-rich meal: one, for example, containing offal or red meat in general, shellfish, oily fish (tuna, herring mackerel, trout) or eggs...
With regard to dietary supplements, the three forms of vitamin B12 (cyanocobalamin, methylcobalamin et hydroxycobalamin) are all absorbed by the body in a similar way.
The body absorbs vitamin B12 via two mechanisms (1):
That’s why it’s advisable to take supplements in several doses, and to avoid taking them at the same time as a vitamin B12-rich meal.
A deficit in vitamin B12 can pose serious health risks (2), such as:
Certain individuals need to be particularly careful when it comes to vitamin B12 intake:
Several studies have demonstrated the efficacy of vitamin B12 supplementation (up to 2mg a day) in preventing deficiency. We recommend Methylcobalamine 1 mg, a supplement that comes in the form of sugar-free, sub-lingual tablets, and helps to optimise function of the nervous system and reduce fatigue.
References
14 Days
Reliable delivery. Good product.
Viva
28 Days
Great service
cl
30 Days
Received product promptly and its early days but seems to have improved my daughters alertness.
Anandi
40 Days
Amazing, great product!
ALEX Sinclair
43 Days
Good products and Swift handling
Trusted
48 Days
I trust the company's products, the quality is trustworthy and the speed of delivery is also appreciated.
NAJIB Malaah
48 Days
This company is serious when it comes to serving it's customers. They are fast to send out the orders. Their site is great and easy. Also, they treat their return customers with great deals and discounts. Keep up the good work.
ABDULQADER Jehad
50 Days
I know frech ( level 3 of 6) and can read your messages, but since order are official documents I'd like to have this in english. Merci Ursula Mathes
Ursula Mathes
53 Days
Box was intact, content correct but delivery time was 12 days. I started to worry!
VIITANEN Esa
56 Days
The company has provided the required product efficiently with no complications.
OldBear
57 Days
Supersmart sell a lot of interesting stuff. More than jut the usual vitamins though they do all those as well. Ordering pretty straightforward - you may need to try a couple of times to get the offers to apply but they do work. I queried something and had a fairly quick sensible reply. Postage takes a couple if days but you do get good progress information. Very well packed. Bought from Supersmart a few times and will do so again.
AT Griffin
11 Days
On m'a mis bien.
cliente
14 Days
qualité des produits et services
denis riegel
15 Days
Nehme das Produkt noch zu kurz um eine Bewertung abgeben zu können
Ermelinde
15 Days
J'apprécie la facilité de navigation sur le site, le suivi des commandes, et bien sûr, la qualité des compléments alimentaires.
LE COUR SERGE