Summary of Reddit Comments on "best b12":

Doctor's Formulas B12 Spray

• Not a sublingual tablet, but a spray
• Tastes nice, has no adverse reactions, effectively raised B12 levels

Life Extension B12 Elite & Seeking Health Active B12

• Mix of adenosylcobalamin and methylcobalamin
• Provides both forms of B12
• Cyanocobalamin is seen as less bioavailable compared to other forms

Biotin B12 Gummies

• Contains methylcobalamin
• Preferred by some individuals for improved absorption
• Has been reported to increase energy and concentration levels

L-Methylfolate

• Helpful in restoring B12 levels
• High dosage - around 20,000% the RDA
• Should be combined with an activated B Complex for balance

Good Health B-Activated B12 Tablets

• Described as "good shit"
• Tablets are tiny in size

Key Advice on B12 Supplementation

• For severe deficiency, injections may be most effective
• Sublingual supplements can also be beneficial if injections are not preferred
• Daily dosage of 1-2mg may be sufficient

Meat & Animal Products

• Recommended as natural sources of B12
• Fish, meat, poultry, eggs, and dairy are mentioned

Critical Recommendations & Insights

• Strongly advised to confirm B12 deficiency through blood tests
• Supplements should not replace dietary sources if possible
• Injectables may be more impactful for severe cases

Additional Information

• Suggestions to consider diet changes and exercise for combating fatigue
• Links provided to resources for choline intake and MTHFR protocols

Off-Topic Comments

• Miscellaneous comments discussing basketball social media content and dogs dropped off in locker rooms