2006-07-03 21:34:55 · 6 answers · asked by chishti5000 1 in Health ➔ Men's Health
I have found mixed results. Look for damiana or horny goat weed in the ingredients. The ones that show the most promise in my opinion are Crunk, Cheetah, and 69. They have very different tastes though. These do seem to work a little but are not entirely effective.
2006-07-04 05:45:56 · answer #1 · answered by Kal 2 · 0⤊ 0⤋
Most of them rely on caffeine, sugar, and B vitamins to perk you up. The problem is that they wear off, after a while and you crash.
A better solution would be a good diet, exercise, and the proper amount of sleep. There are no quick fixes.
Oh, and yes, there are side effects from using them. Taking one particular vitamin in excess will cause your body to not absorb the other essential ones, resulting in a vitamin deficiency.
2006-07-04 02:57:36 · answer #2 · answered by Bacchante 2 · 0⤊ 0⤋
I dont know how they work, but they give you a little boost when you are hella tired, when you drink lots of them they can a bit harmful
2006-07-03 21:40:29 · answer #3 · answered by Anonymous · 0⤊ 0⤋
they work by using sugar caffine, herb, and supplement to get you r blood flowing and make make you more allert. when you take toomuch yes they can be harmful, your heart starts pumping too fast, they affect your liver and stomach, your kidneys can also be affected.
2006-07-03 23:22:20 · answer #4 · answered by jimmbobobb 2 · 0⤊ 0⤋
yu have to read the content to find out....some are just loaded with caffeine ...stay away from those!!
2006-07-04 01:12:50 · answer #5 · answered by sstooc2001 6 · 0⤊ 0⤋
idk but GO REDBULL!!!! :-]
2006-07-03 21:41:45 · answer #6 · answered by Anonymous · 0⤊ 0⤋