Vitamin B12 is an essential nutrient involved in normal energy-yielding metabolism and the formation of red blood cells. It also contributes to the normal functioning of the nervous system and helps reduce tiredness and fatigue. Because the body cannot produce B12 on its own, maintaining adequate intake through diet or supplementation is important for many people.
FAQs
What does Vitamin B12 do in the body?
Vitamin B12 contributes to normal energy-yielding metabolism, normal nervous system function and the formation of red blood cells. It also contributes to the reduction of tiredness and fatigue.
Why do people supplement with Vitamin B12?
Many people include Vitamin B12 in their routine when they want to support their energy levels or ensure they are meeting their daily nutritional needs, particularly if their diet contains limited sources of the vitamin.
Where does Vitamin B12 normally come from?
Vitamin B12 is naturally found in foods such as meat, fish, eggs and dairy. Because plant foods generally do not contain B12, some people choose to supplement to help maintain their intake.
What makes Lewtress Vitamin B12 different?
This formula provides 4500µg of Vitamin B12 per capsule, which is higher than many standard high-street supplements. The capsules are also vegetarian-friendly and designed to be easy to take daily.
What form of Vitamin B12 is used?
This supplement uses Cyanocobalamin, a stable and widely used form of Vitamin B12 commonly used in nutritional supplements.
How should it be taken?
Suggested intake: 1 capsule daily.
Who might consider Vitamin B12 supplementation?
People with restricted diets, those who eat little animal-derived food, or adults who simply want to ensure they are meeting their daily B12 intake often choose to include a supplement.
Is it suitable for everyone?
This product is intended for adults. If you are pregnant, breastfeeding, taking medication or have any health concerns, consult a healthcare professional before use.




















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