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People with low B12 may experience: Persistent fatigue or low energy Weakness Brain fog, concentration issues, or memory changes Low mood or irritability Pins and needles, numbness, or nerve-type sensations Mouth ulcers or a sore tongue Paleness or shortness of breath (if anaemia is present) Some symptoms can become more serious if deficiency is prolonged, particularly neurological symptoms
Surgery 123(3):258263 Wang HH, Portincasa P, Liu M, Wang DQ (2023) Effects of biliary phospholipids on cholesterol crystallization and growth in gallstone formation
Copper homeostasis: Systemic administration of GHK-Cu introduces exogenous copper
Biomarkers of oxidative stress in red blood cells
Working solution concentration: 0.22 mg/mL This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details
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