used to do it. actually, did a little a few days ago for the 1st time in 15 yrs or so but now concerned about my lungs. thought about vaping but with health scare reports, reluctant.
unless that's a very old photo, weed hasn't harmed your health. to the contrary, maybe it's kept you looking younger.

The US FDA and Feds fails to study anything positive about marijuana due to other special interest groups. Been that way since Reefer Madness day. Those dinosaurs are dying out.

The most concentrated THC plant on earth is the cannabis plant and strongest in CB1 and CB2 also.
These receptors are common in animals, and have been found in mammals, birds, fish, and reptiles. At present, there are two known types ofcannabinoid receptors, termed CB1and CB2, with mounting evidence of more. The human brain has morecannabinoid receptors than any other G protein-coupled receptor (GPCR) type.

The discovery of these receptors resulted in the uncovering neurotransmitters called endocannabinoids. In 1992, at the Hebrew University in Jerusalem, Dr. Lumir Hanus along with American researcher Dr. William Devane discovered the endocannabinoid anandamide. Reconizie by Health Canada and World Health organization. Canada and Israel and leading the research for now to catch up to the total legalized in Canada today.