Lucid dreaming is great. You get to develop your spirituality.
For me personally I have the most chance at lucid dreaming when I have a clean diet ( no sugar ) and do not consume any drugs like weed and alcohol that disrupt it. GHB tho, the party drug does affect lucid dreaming positively. I think this is because it increases growth hormone production by 50%.

Also meditation helps to increase chance of lucid dreaming.
The healthier you live, the more chance at going lucid or even astral projecting!