rmula offers daily support for sustained energy, strength, and overall well-being. B12 plays a critical role in delivering oxygen throughout the body, fueling your active lifestyle. Its role in cardiovascular health is enhanced by its interaction with vitamins B6 and folic acid in neutralizing homocysteine.

While essential for everyone, B12 supplementation may be particularly beneficial for individuals following strict diets (e.g., vegan, vegetarian), experiencing high physical demands, or suffering from certain chronic illnesses. A blood test can confirm B12 deficiency, which may manifest as:

Increased irritability, stress, and depression
Pale skin
Reduced appetite
Joint and back pain
Tachycardia and shortness of breath
Eye irritation and sensitivity

Replenishing B12 levels can alleviate these deficiency symptoms. Athletes benefit significantly from B12 supplementation due to its role in protein, creatine, and myelin synthesis. It stimulates muscle contraction and regulates carbohydrate metabolism, accelerating post-workout recovery and reducing fatigue. Swanson Vitamin B12 also promotes nervous system health and elevates mood. Choose Swanson for quality and effectiveness in your B12 supplementation.

2c:T6eb,Swanson Vitamin B12 500 mcg - 100 Capsules Swanson Vitamin B12 500 mcg - 100 Capsules: Supports Heart Health, Blood Health & Energy Swanson Vitamin B12 (cobalamin) 500 mcg, 100 capsules, provides essential support for energy production, metabolism, and red blood cell formation. This vital B vitamin works synergistically with folic acid to promote healthy red blood cell production and optimize iron utilization. Crucially, it contributes to cardiovascular health by helping to maintain balanced homocysteine levels. Swanson's high-potency B12 formula offers daily support for sustained energy, strength, and overall well-bein