As a frequent smoker of about 2 years I have noticed changes in my overall health. I have an extensive history of respiratory issues, I was diagnosed with an extreme case of asthma by the age of 9, I’ve had pneumonia once and bronchitis 4 times. So I was hesitant with smoking but since then I have noticed I no longer use my inhaler as often as before (I was using inhaler about 4-5 times a day) and I now I use it maybe 1 - 2 a day, I feel I can hold more air into my lungs. I have also experienced more sensitivity in my nose and what I smell. I’m now more prone to get allergies, I smoke cannabis about 2-3 a week for the past 2 years and it has improved my quality of life. I hope this helped!:)