does smoking weed cause the same damage as cigarettes Nicotine, e-cigarettes, cannabis: All pose different risks and all can be hard to stop Cannabis: a joint problem for

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The nicotine values are established at 4, 8 and 12 mg / ml between the two extremes 16 mg / ml or devoid of the substance wrongly criticized now

It is curious in this context the recent love of some footballers with a remarkable career in the Premier League for snus , a product similar to chewing tobacco, which consists of small packets that are placed between the gum and lip and gradually release their nicotine load, greater than that of cigarettes

Animal studies show that the response to nicotine depends on the dose, rising as the dose increases and then falling off again so the curve of dose-dependence is an upside-down U-shape