These can be signs of an early B12 deficiency or other nutritional deficiencies like folate, vitamin B2 (riboflavin), and vitamin B3 (niacin) deficiency
Given that our bodies cannot produce Vitamin B12, the best way to get sufficient amounts of this vital nutrient is through natural sources like animal products consisting of seafood, eggs, poultry and some forms of dairy
Masking of folic acid deficiency: B12 supplementation may correct hematological abnormalities associated with folic acid deficiency while leaving neurological damage unaddressed
Perioperative management of antithrombotic therapy: antithrombotic therapy and prevention of thrombosis, 9th ed: American College of Chest Physicians evidence-based clinical practice guidelines
A pilot clinical trial
SIRT1 Activation: Promotes fat oxidation, muscle preservation, and reduced inflammation (Price et al., Cell Metabolism )