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Close-up of a cannabis bud with trichomes, containing THCA in its raw form.

THC vs THCA

Did you know that the cannabis plant in its rawest form contains absolutely no ounce of THC- the component that makes one high? Instead, it has THCA (Tetrahydrocannabinolic Acid), a non-psychoactive precursor to THC, which only converts into THC when exposed to heat.

Close-up of a fresh cannabis plant, highlighting its leaves and buds, which contain THCA in its raw, non-psychoactive form.

If you're in the Cheektowaga area, you can visit Happy Times Cannabis at 3807 Harlem Rd, Cheektowaga, NY 14215, for more information on THCA and THC products, or to pick up some of the best cannabis options available.

What is THC?

THC or Tetrahydrocannabinol is the chemical compound found in marijuana that gives a euphoric high to individuals after consuming weed. When cannabis is smoked, vaped, or infused into an edible, THC binds to the body's endocannabinoid system—specifically CB1 receptors in the brain and central nervous system.

This binding to CB1 receptors is what causes the psychoactive, calming, and cognitive-altering effects we often associate with THC. THC, depending on the amount absorbed makes you feel high, but also has several good medicinal functions. This is a popular option for patients to consider if they are looking to ease pain, reduce anxiety, stimulate their appetite, or fight insomnia.

What is THCA?

THCA (Tetrahydrocannabinolic Acid) is the raw, non-psychoactive form of THC found in fresh cannabis plants. It has a carboxyl group (COOH) attached to its chemical structure, and it’s this carboxyl group that renders THCA non-psychoactive. This means that, unlike THC, consuming THCA doesn’t get you high. That’s because it hasn’t gone through decarboxylation, the process that converts THCA into THC when heated (e.g., through smoking, vaping, or baking).

Though it doesn’t provide the psychoactive effects of THC, THCA is gaining recognition for its potential wellness benefits. Early research suggests that THCA has anti-inflammatory, neuroprotective, and anti-nausea properties. This makes it a promising compound for those looking to use cannabis for health benefits without the high. It has led to a rise in the popularity of raw cannabis consumption, where THCA remains in its natural state and is often used in smoothies, juicing, or tinctures.

Some studies have even pointed to THCA's role in potentially reducing symptoms associated with autoimmune diseases. These include Crohn's disease or multiple sclerosis and THCA can offer relief without the psychoactive effects commonly associated with THC.

Let’s learn how THCA becomes THC in the following sections. 

Decarboxylation: How THCA Becomes THC

To convert THCA into THC, the carboxyl group must be removed through a process called decarboxylation. This happens when cannabis is exposed to heat, such as during smoking, vaping, or cooking. Heating cannabis to around 220-240°F (104-115°C) for 30-40 minutes removes the COOH group from THCA, and transfors it into THC. This chemical shift activates the psychoactive properties of THC. 

If you’re baking cannabis to make edibles, heating at 220-240°F is ideal to activate the THC. Going too low won’t convert enough THCA, and too high a temperature can burn off the cannabinoids and ruin the potency.

When you smoke or vape cannabis, decarboxylation happens instantly, as the high heat from combustion or vaporization converts THCA to THC on the spot. In edibles, the decarboxylation happens in the oven before the cannabis is added to the food, ensuring the THC is fully active.

Illustration showing how THCA converts to THC through the decarboxylation process when heated.

Why is this important?

For cannabis users, decarboxylation is important because it determines whether they experience the psychoactive effects of THC or the non-psychoactive benefits of THCA. If you want to avoid getting high and are more interested in wellness benefits like reducing inflammation, consuming cannabis raw—before decarboxylation—might be ideal. But if you’re seeking the relaxing and euphoric effects that THC is known for, the decarboxylation process is essential.

Benefits of Using THCA

Unlike THC, THCA is non-psychoactive, but that doesn’t mean it lacks power. In fact, research suggests THCA has a range of wellness benefits that make it particularly appealing to health-conscious users.

1. Anti-Inflammatory Properties

A glass of raw cannabis juice or smoothie containing THCA for potential health benefits.

 

One of the most promising benefits of THCA is its anti-inflammatory effects. Early studies show that THCA can help reduce inflammation. This makes it potentially useful for conditions like arthritis or chronic pain. For people looking to manage inflammation without psychoactive effects, THCA can offer a natural alternative to traditional medication.

Usage:  Start with a low dose, such as a small amount of raw cannabis in smoothies or a few drops of THCA tincture daily. Gradually adjust the dose based on your response, and consult a healthcare provider if you have chronic conditions or are taking other medications.

2. Neuroprotective Effects

THCA has also shown neuroprotective properties, meaning it may help protect brain cells and potentially slow the progression of neurodegenerative diseases like Parkinson’s and Alzheimer’s. 

Usage: Add THCA into your diet through raw cannabis juices or THCA capsules. Start with a moderate dose and monitor any changes in cognitive function or overall well-being, adjusting as necessary and discussing with a healthcare professional if you have specific concerns.

3. Prevention of Nausea

Another benefit of THCA is its potential to prevent nausea. Whether it’s due to illness, medication, or chemotherapy, THCA’s anti-nausea effect offers a natural option for people dealing with these symptoms.

Usage: Drink raw cannabis juice or eat THCA-rich edibles. Begin with a small dose and see how it works for you. If nausea is a serious or persistent issue, check with a healthcare professional to make sure it’s a good fit for your treatment plan.

THC vs. THCA: Which is Stronger?

When it comes to raw potency, THCA is more concentrated than THC, but it’s not psychoactive in its raw form. When THCA is heated (a process known as decarboxylation), it converts into THC, which means the potency of THCA translates directly into THC. This conversion can result in a more intense high because a larger amount of THCA is transformed into THC at once.

So the conversion process itself doesn’t change the strength of the cannabinoid but activates it. This makes THCA concentrates potentially more powerful. When consumed through methods like dabbing or vaporizing, THCA can deliver a more potent THC experience compared to consuming THC alone.

Summing Up: 4 Major Differences Between THC and THCA

Scientifically, THC and THCA differ only in their chemical composition. But there are other aspects, as we discussed above, that would make one choose between either of the two cannabinoids. 

THC vs. THCA

Aspect

THC

THCA

Psychoactive Effects

THC is psychoactive and produces a "high."

THCA is non-psychoactive and does not cause a high.

Health Benefits

THC is used for pain relief, relaxation, anxiety, and appetite stimulation.

THCA shows potential for anti-inflammatory, neuroprotective, and anti-nausea benefits.

Consumption Method

THC is consumed through smoking, vaping, or in edibles after decarboxylation.

THCA can be consumed raw, in smoothies, tinctures, or other unheated forms.

Strength

THC provides a stronger psychoactive experience and is often sought after for this reason.

THCA is more concentrated than THC and converts into THC when heated (decarboxylation). This process can result in a more intense high, as THCA concentrates can deliver a potent THC experience, especially when consumed through methods like dabbing or vaporizing.

 

Conclusion 

While THC is famous for its psychoactive effects, THCA stands out for its potential health benefits without the high. If you're interested in reducing inflammation, protecting brain health, or relieving nausea, THCA might be the right option for you. On the other hand, if you're looking for the euphoric and relaxing effects of cannabis, the decarboxylation process is essential to convert THCA into THC.

If you're ready to explore the benefits of both THCA and THC, stop by Happy Times Cannabis at 3807 Harlem Rd, Cheektowaga, NY 14215. Our knowledgeable staff can help guide you through the best options tailored to your needs.

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