One barcode, many sellers, one bin. That is how a marketplace warehouse actually stores inventory, which means the brand's real bottles and somebody else's fakes wait together until a robot picks one.
Buy from the brand's own store. Boring, traceable, usually the same price.
Hot take: your warm up sets are the real first working sets.
Skip them and you are borrowing injury risk from next month.
How many warm up sets before your top set?
B12 has a testing problem. Symptoms like tingling and fog can show up while your bloodwork still sits inside the normal range, because that range is wide.
B12 builds the myelin sheath around nerves. If you are vegan or on long-term metformin, ask your doctor to actually check it.
