how bout all supplements are worthless xcept for multi vitamins and bcaa's
I don't agree with that.
There is allot of crap out there that is marketed well, but modern supplements are leaps and bounds a head of the crap of the old days and a fair bit of it works.
1) Modern Protein powder, nice and easy to take, tastes good and works... just ten years ago it tasted crap, if you did not down it straight away it turned to cement in your shaker and all of them gave you gas for the next 24 hours.(Especially Weider products)
2) Pre work out boosters are amazing now a days.
3) Post work out drinks with HI GI carbs, BCAA and Creatine works well.
4) Test boosters especially when you get into your thirties make a massive difference.
The trouble is it all costs allot of money and does not work on every one, but if can see past the hype, find a good brand and find something that works for you that you can afford, it is magic.