Vitamine B12

Nutriment essentiel et élément du complexe des vitamines B, la vitamine B12 agit comme coenzyme pour la synthèse de l'ADN, prévient les dommages aux nerfs et favorise la croissance et le développement des cellules sanguines.

La vitamine B12 contribue avec l'acide folique à réguler la formation des globules rouges et favorise l'utilisation du fer. Elle est également essentielle à la digestion et l'absorption correctes des aliments, ainsi qu'au métabolisme des glucides et des lipides. La B12 intervient dans le fonctionnement du système nerveux en rapport avec la production de myéline, la gaine protectrice qui entoure les fibres nerveuses, et la production d'un neurotransmetteur qui favorise la mémoire et l'apprentissage.

La vitamine B12 est hydrosoluble. C'est la seule vitamine B qui peut être stockée dans le corps, principalement dans le foie. Les carences en B12 sont souvent associées à l'incapacité de l'absorber avec efficacité dans les intestins ou avec un régime végétarien strict, puisqu'on la trouve principalement dans les aliments de source animale.

La vitamine B12 de Natural Factors est de la cyanocobalamine, la forme de B12 la plus stable et la plus étudiée. Cette préparation est exempte d'agents de conservation, de colorants et d’édulcorants artificiels.

  • Appuie le système nerveux
  • Aide la mémoire et l'apprentissage
  • Augmente l'énergie
  • Aide à contrôler les niveaux d'homocystéine 
  • Favorise la santé du système cardio-vasculaire
  • Améliore la fonction du système immunitaire
SKU: 1240
View allergy info
Puissance
Quantité
Find a Retailer
Skip to product information
  • Vitamine B12 1 000 mcg pour Natural Factors |variant|hi-res|1245
  • Vitamine B12 1 000 mcg pour Natural Factors |variant|hi-res|1246
  • Vitamine B12 250 mcg pour Natural Factors |variant|hi-res|1240
  • Vitamine B12 1 000 mcg pour Natural Factors |variant|hi-res|1245
  • Vitamine B12 1 000 mcg pour Natural Factors |variant|hi-res|1246
  • Vitamine B12 250 mcg pour Natural Factors |variant|hi-res|1240
Key Ingredient

Quercetin

Quercetin is a natural plant pigment classified as a bioflavonoid. This key dietary antioxidant helps mitigate oxidative stress by scavenging and neutralizing free radicals in the body and improves the antioxidant activity of other dietary compounds such as vitamin C (Askari et al., 2021).

Powdered quercetin in a wooden bowl on a wooden tabletop

Learn More About Quercetin 

Find out why this little-known substance is the latest addition to your daily health regimen. 

Learn More
Key Ingredient

Cranberry

For many people, these tart North American berries are too lip-puckering to eat fresh. Thankfully, cranberry extracts offer an even more concentrated source of antioxidants than their fresh counterparts.

Juicy fresh picked cranberries still on the brand sit on a wooden tabletop

What are the Benefits of Cranberry? 

Find out how adding cranberry to your supplement regimen can support your health.  

Learn More
Key Ingredient

Echinacea

Echinacea, a popular flowering plant native to North America, is no stranger to health enthusiasts. Echinacea may be beautiful to look at, but did you know it also has a long list of health benefits?

Fresh picked and dried echinacea cone flowers sit on a wooden tabletop

What are the Benefits of Echinacea? 

Find out why this plant is so much more than a nice addition to your garden.  

Learn More
Key Ingredient

Licorice Root

Before it became a popular culinary ingredient, licorice was used as a medicine by ancient civilizations throughout Europe and Asia. 

Liquid, powdered, and fresh licorice root sit on a white countertop

What are the Benefits of Licorice Root?

Find out how adding Licorice Root to your supplement regimen can support your digestive health.  

Learn More
Key Ingredient

Milk Thistle

This Mediterranean herb with spiky purple flowers, named after its milky white veins, has been treasured for its healing properties since the first century AD.

Beautiful freshly picked purple milk thistle flowers sit in a wooden bowl

What are the Benefits of Milk Thistle?

Find out how adding Milk Thistle to your supplement regimen can support a healthy liver.

Learn More
Key Ingredient

Oregano

Oregano is no average herb. For fans of Mediterranean cuisine, oregano’s unique aroma and flavour are definitely recognizable, but did you know that it has a long list of health benefits, including antioxidant and anti-inflammatory benefits?

Dried oregano leaves alongside vibrant green fresh picked oregano on a wooden spoon

What are the Benefits of Oregano?

Find out how adding Oregano to your supplement regimen can support your health.

Learn More
Key Ingredient

Turmeric

Native to Southeast Asia, the brilliant yellow spice turmeric is a member of the ginger family. Arguably the best-known botanical today, the use of turmeric for both culinary and medicinal purposes dates back nearly 4,000 years.

Vibrant orange dried turmeric sits on a wooden spoon alongside fresh turmeric root in its natural form

What are the Benefits of Turmeric?

Find our how adding turmeric to your supplement regimen can help support your overall health. 

Learn More
Key Ingredient

Pharma GABA

Gamma-aminobutyric acid, also simply known as GABA, has been clinically shown to be effective in helping soothe a racing mind.

A pile of powdered Pharma Gaba in a spoon sits on a wooden countertop

What is Pharma GABA®? 

Find out how adding this natural form of the calming brain compound gamma-aminobutyric acid to your supplement regimen can help support your mental health.  

Learn More
Key Ingredient

Wild Alaskan Salmon

Wild Salmon Oil delivers essential fatty acids just as nature intended.

Wild Alaskan salmon jump upstream in a pristine rushing Alaskan river

What are the Benefits of Wild Alaskan Salmon Oil?

Find out how adding this sustainably caught salmon oil to your supplement regimen can help support your overall health.  

Learn More

What Else Should I Know?

Medicinal Ingredients

Non-medicinal Ingredients

Allergy Information

Map Location Dot Logo

Where can I find this?

Find this product from one of our trusted independent natural health retailers.

Find a Retailer