For mature adults, weight loss is sometimes associated with bone density loss, so it is important to supplement your weight loss journey with Vitamin B12, which protects your bone health
Energy Recovery from Fatigue: Combats the "brain fog" and physical exhaustion associated with illness by replenishing essential B-vitamins and electrolytes
In other words, TN2 describes how the pain feels, but not why it exists
The honest answer is: it's more interesting than most peptides in this space, the mechanism is real, there's some legitimate clinical evidence and there are also significant gaps in the data that the internet tends to paper over
Pharmacol Res 105:9398 Mowla SJ, Farhadi HF, Pareek S, Atwal JK, Morris SJ, Seidah NG, Murphy RA (2001) Biosynthesis and post-translational processing of the precursor to brain-derived neurotrophic factor
Peptides sourced from unregulated suppliers and reconstituted without sterile technique carry contamination risks that are real and underappreciated in the DIY community