Marijuana

Marijuana is one of the most commonly used substances among teens and young adults. While weed is often viewed as harmless or natural, marijuana can have negative effects on your body, brain, and well-being.

Today's weed is not your parent's weed. THC concentrates graph | Safer Sacramento Youth

What is marijuana?

Marijuana can be smoked, vaporized, ingested, or even applied to the skin through topical products. Its effects can vary based on how it’s used and the amount of THC it contains.

Illustrated marijuana leaf | Safer Sacramento Youth

Marijuana comes from the Cannabis plant and contains THC (tetrahydrocannabinol), a chemical that affects the brain. It is often used recreationally to create feelings of relaxation or euphoria but can also impair judgment and coordination. Common forms of marijuana include:

  • Dried leaves and buds smoked in joints, pipes, or bongs

  • THC-infused food and drinks like gummies, cookies, or sodas

  • Highly potent extracts like wax, shatter, or oils used in vaping or dabbing

Marijuana concentrates increase risks

Today’s marijuana is much stronger than it used to be, with THC (the psychoactive part of the plant) levels up significantly higher than in the past. In 1995, average THC levels were 4%. Today, standard levels average 16%, but concentrates like oils, dabs, and waxes can have close to 90% THC levels. These higher concentrations increase the risk of:

• Anxiety, paranoia, and panic attacks

• Impaired brain function

• Dependency

• Respiratory and heart issues

• Psychosis: hallucinations and delusions, especially for those with genetic tendencies

Dabbing

Dabbing is when a person inhales highly concentrated forms of THC oils and other extracts from the cannabis plant. The extracts can take the form of hash or honey oil, wax or budder, or shatter (an amber-colored solid). The high dose of THC delivered to the body through dabbing increases the risk of dependency and has sent individuals to emergency departments.

Short-term effects of marijuana

Long-term effects of marijuana

Warning signs of marijuana dependency

Harm reduction & seeking help

The bottom line

While marijuana use might seem common or harmless, it’s important to understand the real effects it can have on your health, brain, and future. Whether you’re looking to reduce use, quit entirely, or support someone else, resources and support are available. Taking small steps toward healthier choices can make a big difference.