Shouldn't Bulma's father pass away at some point?

[TheDevilsCorpse]

If you think that he was 60 when Bulma was a teenager because he had grey hair, well... I don't think that's the case. I think he's just an old-looking guy. Or Toriyama gave him a "fatherly" look by making him look old. I don't know. But the math makes sense. And hey, I know a guy who is 35 with a full head of white hair.

I agree for the most part. Colors vary in the series for a lot of reasons, but the guy's hair usually isn't the same color as most of the other old people in the show. It's usually much closer to the light purple shades used by Trunks. The dude's design just makes him look old, even back during Jaco.

[Captain Strawberry]

I'd love to see someone die of natural causes in DBZ for once. No villain killing anyone, just her father dying of old age. If I recall correctly the dragon won't bring someone back to life who died of natural causes, right? So it would be interesting to see Bulma faced with that realization.

How about someone dying randomly because in real life, you can do at any moment at anytime no matter your health. Though people will rage though