It is better to do natural routine instead of following something because this type of series/programs some times may give bad results....that's my thought.
Please avoid supplements.
It's up to you to take it seriously or not!

well i personally feel there shouldn't be any supplements used for getting a good body
main reason behind that it, there are many side effects of it

Dude,
If you're a beginner there is no need for any supplemment except perhaps whey and casein if you need more protein. Fish oil if you need some healthy fats.

If you've been going a while then you my want some creatine, glutamine or maybe a NO product.

Research is important too. look at what's in the product and not what the product claims to do.

But like everone else has said, first check your training, your form, your exercises, and your diet and when all that is right and you're needing a little more, then start looking at some supps.

Im taking multi-vitamin and also driking threatened water just to maintain my health. By the way its up to you actually either you want to take it or not. Its optional.

I just dropped a boat load of cash buying a 60 day supply of the multi-vitamins and the recovery drink on P90X.com. I know a lot of people have said you can find the same stuff somewhere else but I want to eliminate any excuse I could possibly come up with...so I bit the bullet and bought their stuff. If I follow this thing EXACTLY like they say then either 1) I'll be cut and in good shape or 2) It's their fault.

Let me know how it goes for you with the supplements.