Some cigars may give you a buzz because of the nicotine content in the tobacco. Nicotine is a naturally occurring stimulant found in tobacco, and when you smoke a cigar, the nicotine is absorbed into your bloodstream through the lungs. The nicotine then stimulates the release of dopamine and other neurotransmitters in the brain, creating a pleasurable sensation or a "buzz."
The level of nicotine in a cigar can vary depending on factors such as the type of tobacco, how it was processed, and how it was aged. Additionally, the way you smoke a cigar can also affect the amount of nicotine you absorb. Inhaling the smoke, for example, can result in a higher nicotine uptake than simply puffing on the cigar and letting the smoke linger in your mouth.
It's worth noting that while some cigar smokers enjoy the buzz from nicotine, it's important to smoke cigars in moderation and be aware of the potential health risks associated with tobacco use. Additionally, nicotine can be addictive, so it's important to monitor your usage and be mindful of how your body responds to cigar smoking.