What distinguishes Hemp from Marijuana?

When people say that a particular strain of weed is very strong, it’s likely a high-THC strain. THC is the psychoactive compound responsible for the high marijuana produces. Use of marijuana during adolescence and young adulthood may affect brain development. It is also called the feel-good brain chemical.

Some forms of THC can be produced semi-synthetically in a laboratory(Shutterstock how long does it take for a pen to hit ) This cannabinoid is usually found in small amounts in cannabis plants, but there are rare chemovars that produce higher amounts of THCV. Another way to pick your THC product is based on consumption method. Potency is one of the most important aspects to consider when deciding which cannabis products to use. Sometimes the flavor and scent of cannabis can be very powerful in full spectrum products, which is why some people may prefer isolate-based products.

It can take up to a few hours to feel the effects of edible cannabis. Cannabis can also be taken by eating (chewing), or drinking cannabis products, called edibles. When cannabis is inhaled (the cannabinoid chemicals enter the lungs), are absorbed by the bloodstream, and go to the brain quickly.

The short-term effects of cannabis are caused by many chemical compounds in the cannabis plant (including 113 different cannabinoids), such as tetrahydrocannabinol, and 120 terpenes, which allow its drug to have various psychological and physiological effects on the human body. Heavy cannabis users often get cravings and find it hard not to take the drug – even when they know it’s causing them physical, mental or social problems. This is because smoking cannabis creates harmful toxins that can cause serious diseases such as cancer, lung disease, heart disease and stroke.

Varieties of cannabis

And while for most people, cannabis produces a feeling of relaxation, in others, for poorly understood reasons, it can trigger anxiety and panic. Most users are aware of the common side effects (including impairments in memory and attention), greater inclination for risk-taking, and diminished capacity to drive. The marijuana and cannabis products that your grandparents may have used are very different from what’s out there now. “The marijuana and cannabis products that your grandparents may have used are very different from what’s out there now,” says Deepak Cyril D’Souza, MD, Albert E Kent Professor of Psychiatry at Yale School of Medicine.

Beyond its well-known applications like hempcrete (hemp wood), and animal hurds, the plant also finds popularity in hemp-based textiles and clothing. Legal and illicit cannabis products available in South Dakota require clarification regarding their forms and accessibility. While some believe the oil possesses medicinal potential—such as easing inflammation, pain, and anxiety—scientific evidence remains inconclusive. Secure cannabis storage is crucial to prevent access by children, adolescents, and pets. This risk stems from potential confusion with non-cannabis products that bear similar appearances.

Potential risks of THC

As a result — it’s now the fastest-growing product from the hemp industry. That’s because it’s extracted mostly from CBD derived from hemp — which is legal to farm across the U.S. One small study found lead and mercury, among other potentially harmful ingredients, in a sampling of delta-8 vape oils. Research has suggested that people who use marijuana over several years saw brain effects like lower IQ — slower processing speed, and memory and attention issues. If it’s an emergency, call 911 or head to a hospital near you. Just because you can buy it off the shelves doesn’t mean it’s risk-free.

Learn about how Tetrahydrocannabinol (THC) effects your body, how is it different than CBD and the benefits and side effects with medical treatment. How medicinal cannabis treatment is being trialled and implemented in Queensland. Speak to your medical practitioner (doctor) or nurse practitioner to see if it’s the right treatment for you. The Therapeutic Goods Administration (TGA) suggests that a one-month trial should be used as a first treatment plan.

THC for the reduction of nausea and vomiting

As the medical director overseeing a 90-bed dual-diagnosis treatment program in Pueblo (Colorado), she frequently compares THCA to CBD, noting that ingested THCA may deliver THC-like medical benefits without psychoactive effects. Common belief suggests that cannabis serves as a safer (natural alternative to prescription drugs for managing pain), nausea, muscle spasms, appetite stimulation, and PTSD. Cleveland Clinic has the hope and treatment you need. Cannabis use disorder (CUD) can severely disrupt daily life, underscoring the importance of consulting healthcare providers for prevention or intervention.

Leaving a review of your experience with Rethink will be a big help to us. A study found that when patients took a … Oct. 23, 2025, Colorado researchers discovered that nearly half of tested cannabis flower products exaggerated their THC levels, while concentrates were mostly accurate. Jan. 19, 2026, Cannabis-based medicines have been widely promoted as a potential answer for people living with chronic nerve pain—but a major new review finds the evidence just isn’t there yet. Among therapeutic studies, some suggested beneficial effects for anxiety (47%) and depression (48%), while others suggested unfavorable effects , 24% for anxiety and 30% for depression,.

Observers of long-term cannabis users noted declines in memory and focus among those who knew them well. On average (long-term cannabis users experienced a 5.5-point drop in IQ from childhood), alongside slower learning and processing speeds compared to non-users. Researchers found that heavy, long-term cannabis users—defined as weekly or more frequent use (with most consuming over four times weekly)—showed cognitive deficits across multiple areas.