The first thing to know is you always want to stand on a hand that adds up to 17 or higher because it is a strong hand and the odds are against you drawing anything that won't cause you to "bust" over Know this and don't be played by the flashy lights and cheap drinks. The hi-lo method is what they use in the movie " 21 " with Kevin Spacey. Remember that this game will not change whether you have a "warm" or "cool" dealer or if your table is a specific color or position in the casino. In this game, suits do not matter.
Before the Math: a Short Blackjack Wiki
The claims for weight loss are nothing short of outlandish and there is real science that suggests the whole thing is a hoax.
Studies that claim to have found weight loss were carried out on animals. Studies involving humans are for the most part badly designed.