I've been hitting the gym pretty consistently for the last 6 months and I'm wondering if I should be spending money on those protein recovery drinks or electrolyte mixes. Right now I just drink water after my workouts. Is there real science behind these products or is it mostly marketing?
Plain water is totally fine for most gym sessions under an hour, so you're not wasting money by skipping the fancy drinks. The science is real but honestly depends on what you're doing - if you're doing intense strength training or long cardio sessions, a protein drink actually helps with muscle repair and recovery, while electrolyte mixes mainly matter if you're sweating hard for over an hour or in hot conditions. For casual consistent gym work like you're describing, water covers the basics, but adding some protein (doesn't have to be a drink, could be a snack) and maybe a banana won't hurt and will legitimately help your muscles bounce back. The marketing is definitely overblown for most people, but these products aren't complete BS either - just not essential unless you're training seriously.
It's not just about whether it matters, but what your actual goals are - plain water covers the basics, but the gap depends on workout intensity and duration. If you're doing short sessions a few times a week, water does the job fine. Where it gets worth considering is if you're doing longer or more intense stuff where you're sweating heavily; then electrolytes actually help with rehydration speed and preventing cramping, which isn't purely marketing. The protein angle is more about convenience and hitting your daily protein targets - you could just eat a chicken sandwich instead and save money, so it's not a science question so much as a lifestyle choice.
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