Vitamin B12 Collection

Vitamin B12, molecular model. Vitamin B12 (cyanocobalamin) is an essential nutrient that humans are unable to produce and need to obtain from their diet

Vitamin B12 injection, conceptual artwork
Vitamin B12 injection, conceptual composite artwork

Vitamin B12 import proteins C015 / 9942
Vitamin B12 import proteins, molecular model. This complex is the import proteins btuC, btuD, and btuF. The first two together form BtuCD

Vitamin B12 import proteins C015 / 9943
Vitamin B12 import proteins, molecular model. This complex is the import proteins btuC, btuD, and btuF. The first two together form BtuCD

Vitamin B12 transport protein C015 / 5824
Vitamin B12 transport protein, molecular model. This transmembrane protein, known as BTUB, is from the Escherichia coli bacterium

Vitamin B12 transport protein C015 / 5823
Vitamin B12 transport protein, molecular model. This transmembrane protein, known as BTUB, is from the Escherichia coli bacterium

Vitamin B12 transport protein C013 / 7184
Vitamin B12 transport protein, molecular model showing secondary structure. This receptor protein, known as BTUB, is from the Escherichia coli bacterium

LM of a blood smear in pernicious anaemia

Vitamin B12 molecule
Vitamin B12, molecular model. Vitamin B12 is an essential nutrient found in meat, fish, poultry and diary products, and is needed for producing red blood cells and for a healthy nervous system

Molecule of vitamin B12, artwork
Artwork of a molecule of vitamin B12 (chemical formula C63.H89.Co.N14.O14.P). Vitamin B12 is an essential nutrient found in meat, fish, poultry and diary products

Vitamin B12. Computer model of a molecule of vitamin B12. Atoms are represented as spheres and are colour-coded: carbon (yellow), hydrogen (white), nitrogen (blue) and oxygen (red)

Vitamin B12 and coenzyme molecule
Vitamin B12 and coenzyme. Molecular model of vitamin B12 in its cofactor (active) form. Cofactors are compounds that are bound to a coenzyme

Vitamin B12 (cyanocobalamin) molecule
Vitamin B12. Molecular model of the form of vitamin B12 known as cyanocobalamin. This variant is not found naturally, only made synthetically and added to manufactured vitamin supplements

Mackerel tail. Mackerel (Scomber scombrus) is an oily fish rich in omega-3 fatty acids. It is an excellent source of vitamins B12, B6, A and D

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"Unlocking the Power of Vitamin B12: A Vital Nutrient for Optimal Health" Vitamin B12, also known as cobalamin, plays a crucial role in maintaining our overall well-being. Its molecular model showcases its intricate structure and highlights its importance in various bodily functions. Conceptual artwork depicting a Vitamin B12 injection emphasizes the significance of this nutrient in medical treatments. It serves as a reminder that sometimes our bodies require an extra boost to maintain optimal health. The import proteins C015 / 9942 and C015 / 9943 are key players in facilitating the absorption into our cells. They act as gatekeepers, ensuring that this essential vitamin reaches where it is needed most. Similarly, transport proteins such as C015 / 5824, C015 / 5823, and C013 / 7184 aid in delivering Vitamin B12 to different parts of our body. Their vital role ensures that this nutrient reaches every nook and cranny to support proper functioning. In pernicious anaemia, a condition characterized by low levels of red blood cells due to impaired absorption of Vitamin B12, light microscopy (LM) images reveal telltale signs on blood smears. These visuals serve as diagnostic tools for healthcare professionals to identify deficiencies and provide appropriate treatment. The elegant molecular model artwork showcases the beauty within the complexity of Vitamin B12's structure. This captivating image reminds us that even at a microscopic level, nature's design holds immense power for human health. Understanding the importance goes beyond just knowing its molecular structure or biological processes; it lies in recognizing how it impacts our everyday lives. From energy production to nerve function and DNA synthesis – each aspect relies on adequate levels of this vital nutrient. So let us embrace the power within these tiny molecules – whether through dietary sources or supplementation – because nourishing ourselves with sufficient amounts is truly unlocking the gateway to optimal health.