Yes. Trace mineral drops provide your cells with minerals and electrolytes to help your muscles help. it's best to take them before and after a workout. Depending on what kind you take, you can mix them in water or juice or even your sports drink. these liquid trace minerals come from sea salt or fulvic acid. the plant-based minerals are the best option, as they are absorbed easier. i found this website that can help you decide which liquid trace minerals is best for you.