It depends on your mixing ratio
When deciding the best option for B12 supplement for your fitness goals, given below are the considerations that must be given due thought: Personal Preferences Some people prefer the convenience of taking a daily pill, while others find the less frequent administration of shots more appealing

The most prominent methods of protecting your body from mitochondrial degradation and as a consequence boost the probability of living longer are, according to Asprey: Exercise, especially High Intensity Interval Training (HIIT) Cyclical ketosis, intermittent fasting and/or ketogenic diet Anti-oxidants, especially glutathione A good gut microbiome, use prebiotics and eat as few fast carbs as possible Good sleep, achieved with the help of the Oura Ring and Blue Light Blocking glasses This book is very similar to Aspreys previous book, Head Strong: The Bulletproof Plan to Activate Untapped Brain Energy to Work Smarter and Think Faster in Just Two Weeks , so if youve read it: You could use your time better
Because NAC substantially increases the antioxidant glutathione I believe everyone can greatly benefit from taking it
Extracellular flux analysis in NDI1 overexpressing cells The Agilent Seahorse XF96 system was used to assess extracellular flux