Choose methylcobalamin if: You have confirmed MTHFR mutations Elevated homocysteine levels Neurological or mood symptoms You tolerate methylated supplements well Choose hydroxocobalamin if: Sensitive to methyl-B12 (anxiety, insomnia) Histamine intolerance or MCAS Need gentle, balanced B12 support Want detoxification benefits Choose adenosylcobalamin if: Chronic fatigue is your primary concern Mitochondrial dysfunction Want to combine with methyl-B12 for comprehensive support Consider combination formulas: Many practitioners recommend combining forms: Methyl-B12 + Adeno-B12 (methylation + energy) Hydroxy-B12 + Adeno-B12 (gentle + energy) All three forms for comprehensive support The bottom line: For MTHFR mutations, methylcobalamin is typically most effective for supporting methylation and lowering homocysteine
Victorino 2014
Chronic cortisol elevation interferes with sleep architecture, promotes visceral fat storage, accelerates muscle breakdown, and impairs immune function

According to the Saxenda Summary of Product Characteristics, treatment should be discontinued if less than 5% weight loss is achieved after 12 weeks on the maintenance dose of 3.0 mg daily Blood pressure and heart rate : Saxenda can increase heart rate, so cardiovascular parameters should be monitored regularly Blood glucose levels : Particularly important for patients with type 2 diabetes or prediabetes, as weight loss and GLP-1 agonist effects can improve glycaemic control Lipid profile and other metabolic markers : To assess improvement in cardiovascular risk factors Mental health and wellbeing : Weight loss can affect mood, and any concerns about depression or suicidal thoughts should be reported immediately Managing common gastrointestinal side effects involves eating smaller, more frequent meals, avoiding high-fat foods, staying well-hydrated, and allowing time for your body to adjust to each dose increase
Many people take it alongside their NMN in the morning for convenience
Ondansetron passes into breastmilk consult your provider before using it if you are or plan to be breastfeeding