TriVita Offers 3 Sublingual B-12 Formulas

Your body needs Vitamin B12 (cobalamin) and folate (folic acid) to function properly. All of TriVita’s Slow Dissolve B-12 products contain both B12 and folate to support optimal health.

What Does Vitamin B12 Do?

Vitamin B12 supports protein and fat metabolism, cardiovascular health, nerve function, cognitive performance, hemoglobin formation, and helps prevent anemia. Feeling tired or weak isn’t always just a part of aging — B12 absorption naturally declines over time. Supplementing with B12 has been clinically shown to increase hemoglobin levels and boost energy.

What Happens When Your Vitamin B12 Is Low?

Low B12 levels reduce hemoglobin production, limiting oxygen delivery to your body’s cells — causing fatigue and weakness. A B12 deficiency is linked to poor concentration, memory loss, confusion, and cognitive decline. With age, prolonged deficiency can lead to brain shrinkage. Studies show that supplementing with homocysteine-lowering B vitamins can slow brain atrophy in older adults.

What Is Vitamin B12 Good For?

Vitamin B12 is essential for producing mood-regulating neurotransmitters like dopamine and serotonin, helping reduce anxiety and depression. Deficiency can damage the nervous system, leading to numbness, tingling, and “pins and needles” sensations in the hands and feet. Healthy nerve function is vital to prevent disability and maintain mobility as we age.

Is B12 Deficiency Impacting Your Life?

Yes / No — Rapid breathing or shortness of breath
Yes / No — Rapid heartbeat
Yes / No — Feeling weak or tired
Yes / No — Muscle weakness
Yes / No — Feeling depressed
Yes / No — Problems with memory or cognition
Yes / No — Numbness
Yes / No — Feeling of pins and needles

If you’re already taking B12 but still experience these symptoms, it may be due to a DNA methylation mutation. One such mutation, called MTHFR (methylenetetrahydrofolate reductase), can interfere with how your body uses B12. In this case, methylated B12 (methyl cyanocobalamin) can be more effective, as it’s bioavailable for individuals with or without MTHFR variations.

Which TriVita B-12 Supplement Is Best for You?

Alfred Libby’s Original Sublingual B-12 provides 1,000 mcg of cyanocobalamin — ideal for those seeking a stimulant-free formula that supports energy and metabolism.

Alfred Libby’s Super Sublingual B-12 delivers 3,000 mcg of a blend of methyl cyanocobalamin and cyanocobalamin, plus energy-enhancing ginseng root. This is the best choice for those uncertain about MTHFR status and looking for natural stimulation.

HCY Guard® contains 1,000 mcg of methyl cyanocobalamin without stimulants or cyanocobalamin, making it ideal for those with high homocysteine levels, MTHFR mutations, or stimulant sensitivities.

Try our Alfred Libby’s Slow Dissolve B-12 or Super B-12 today!