can smoking cigarettes make you sick Cigarette weakens your immune system and increases your risk for respiratory infections. For free help to quit smoking visit CDC.gov/quit Nicotine Withdrawal: Symptoms, Treatment &

While nicotine's appetite-suppressant qualities can contribute to weight loss for some individuals, other factors like personal habits, lifestyle, and overall dietary choices play a significant role in the equation

In the US, among high school students (1518 years), only 0.3% were frequent e-cigarette users (20 or more days of past 30), and 4.6% used any in the past 30 days

Filters should be replaced according to the filter manufacturer's directions, which may be between every 1 to 3 or 6 to 12 months, depending on the filter

E cigarettes are not safe, safer than real cigarettes but only to an extent.

Vaping is considered safe as three of the E-juice ingredients are food graded substances with nicotine being extracted from tobacco plants

Spitting, because HIV cannot be transmitted in saliva