When it comes to maximizing your workout gains, it’s all about how you choose to fuel your body beforehand. Get the right nutrients to support energy release and ramp up strength and stamina, and even the heaviest dumbbells will feel like your warm up weights. It’s all about the pre workout. In this article we take a look at huperzine A – not the most popular nutrient when it comes to pre workout supplements, but it does pop up in some products every now and then. From chemical compounds to concerns over safety – here’s everything you need to know...