When it comes to polarizing health topics, few subjects spark more debate than weed (except maybe CrossFit or the Paleo Diet). Can it improve your health? Lower stress? Make you more forgetful? Even make you thinner? The science is still, well, hazy—but some research is starting to give us an idea of what exactly same day weed delivery calgary does to the human body.
For instance: Toking up regularly could dull your emotional response and cause addiction, according to a marijuana study from the University of Michigan Health System. Researchers analyzed 108 people in their early 20s (69 men and 39 women), all of whom were taking part in a larger study of substance use. In the study, participants sat in an MRI while they played a game, in which they pressed a button when they saw a target on a computer screen cross in front of them. Before each round, they were told they could win 20 cents or $5—or they might lose that amount, or have no reward or loss. Scientists assessed the moment of anticipation (a.k.a. when volunteers knew they could get a few dollars richer). Now, you’d think getting free money would be cause for excitement, but scientists found the more marijuana use volunteers reported, the less their reward centers were activated. “Over time, marijuana use was associated with a lower response to a monetary reward,” study author and neuroscientist Mary Heitzeg, Ph.D, said in a press release. “This means that something that would be rewarding to most people was no longer rewarding to them, suggesting but not proving that their reward system has been ‘hijacked’ by the drug, and that they need the drug to feel reward—or that their emotional response has been dampened.” That’s not all. Smoking weed might also be more addicting than you think.
Cannabis refers to a group of three plants with psychoactive properties, known as Cannabis sativa, Cannabis indica, and Cannabis ruderalis. When the flowers of these plants are harvested and dried, you’re left with one of the most common drugs in the world. Some call it weed, some call it pot, and others call it marijuana. As weed becomes legal in more areas, names for it are evolving. Today, more and more people are using the term cannabis to refer to weed. Some argue that it’s a more accurate name. Others feel it’s more neutral compared with terms like weed or pot, which some people associate with its illegal use. Also, the term “marijuana” is falling out of favor due to its racist history. Cannabis is usually consumed for its relaxing and calming effects. In some U.S. states, it’s also prescribed to help with a range of medical conditions, including chronic pain, glaucoma, and poor appetite. Keep in mind that while cannabis comes from a plant and is considered natural, it can still have strong effects, both positive and negative.