CBD Dosage How Much Should You Take

CBD Dosage: How Much Should You Take

So, you’ve just bought your first bottle of CBD oil and can’t wait to try it — but don’t know where to start?

We bet there are many questions popping up in your head right now. 

How much CBD oil should you take?

Should you use a full dropper or half a dropper daily?

What’s the best CBD dosage for your needs?

Although much has been said about CBD and its health benefits, people know very little about dosing this natural compound.

In this guide, we cover every essential detail about CBD dosage to help you determine how much CBD oil is enough to make a difference in your case.

How Much CBD Oil Should You Take?

Forgive us the bad news right from the beginning, but there’s no official serving size of CBD or a definite amount of milligrams that would work for every individual out there.

CBD is a complex molecule. On top of being the modulator of the endocannabinoid system (ECS), it interacts with more than 6 molecular pathways — acting on the body and brain from many different angles.

But this doesn’t mean we can’t get you the answer to the title question.

We can, but it calls for digging slightly deeper into the subject.

How Much CBD Oil Should You Take

Short Answer: There is No Universal CBD Dosage

As we said, finding a CBD dosage that would work for everyone is impossible. There are too many factors at play.

Even the Food and Drug Administration (FDA) doesn’t have Recommended Daily Intake (RDI) for CBD oil.

That would stay in stark contrast to what you’ve been used to with health supplements — whatever your problem is, there’s a pill to save you from it. And it usually has a fixed “effective” dosage.

Some CBD experts and companies provide their own CBD dosage guidelines, but they are just general figures and a good reference point to start with.

So how do you figure out how much CBD oil should you take?

Let us help you out.

Long Answer: Your Optimal CBD Dosage Will Depend On Several Factors

As mentioned, there are several variables that come into play when it comes to finding the best CBD dosage for your needs:

  • Your body weight
  • Your unique biochemistry
  • The potency of your CBD
  • The bioavailability of your consumption method
  • The reason you’re using CBD for

Your body undergoes physiological changes throughout the whole life, just as the cannabinoid receptors in your endocannabinoid system, whose activity is responsible for the effects of CBD.

In simple terms, your optimal CBD dosage can change over time.

Now, you’re probably wondering how to figure out, at least, where to begin with dosing CBD oil.

We explain that below.

How to Figure Out the Best CBD Dosage For Your Needs

How to Figure Out the Best CBD Dosage For Your Needs

Here’s what you can do to gauge the amount of CBD oil so for the best results:

1. Use Your Body Weight to Calculate the CBD Dosage

As with any health supplement, your CBD dosage depends on your body mass.

An individual with greater body mass will need more CBD to benefit from the compound — and vice versa.

Experts recommend starting with 1–5 mg of CBD for every 10 pounds of body weight.

The chart below illustrates different CBD dosages based on the user’s weight:

<25 lbs26-45 lbs46-85 lbs86-150 lbs151-240 lbs>241 lbs
Effects:                                             DOSAGE
Mild4.5 mg6 mg9 mg12 mg18 mg22.5 mg
Medium6 mg9 mg12 mg15 mg22.5 mg30 mg
Strong9 mg12 mg15 mg18 mg27 mg45 mg

2. Pay Attention to Consumption Method

CBD comes in many different forms, including:

  • Oil
  • Capsules
  • Vapes
  • Topicals
  • Edibles
  • Dry flowers
  • Concentrates
  • Isolates
  • Pet treats

CBD oil is the most common way to take CBD. It offers fast absorption, allows for precise dosing, and is easy to use. However, it also comes with a distinct taste not everyone may enjoy.

If you don’t like the natural flavor of CBD oil, try vaping CBD E-liquids to deliver it to your system via inhalation.

You may also try CBD capsules or edibles. Each piece contains a fixed dose of CBD, so there’s no need for measurements each time you need to take cannabidiol.

Pay Attention to CBD Consumption Method

3. Mind the Bioavailability of Your CBD

Bioavailability refers to the amount of CBD that actually gets absorbed into the bloodstream.

Here’s what you can expect from particular routes of administration:


  • Oral ingestion: 5–15%
  • Sublingual Use: 20–30%
  • Inhalation: 45–70%


This means that taking a 25mg CBD tincture will get you 4–6 times the amount of CBD than your body would absorb if you take a CBD capsule with the same dose.

Bioavailability is the driving factor in finding your optimal CBD dosage.

4. Consult With a Doctor About Your CBD Dosage

Ask a CBD-friendly physician about dosing cannabidiol — they should have a decent understanding of how your body will react to this compound.

When consulting with a doctor about your CBD dosage, make sure to give them your entire medical record and be honest about anything the doctor asks you. Otherwise, you may miss the sweet spot.

5. Start With Baby Steps and Gradually Work Your Way Up to the Optimal CBD Dosage

Once you determine your starting CBD dosage based on your body weight, start your supplementation by going low and slow.

Use the minimal starting dose for one week and monitor the results. If you notice the difference, stick to that amount — if not, gradually increase the amount of oil until you feel better.

There’s no point in starting with high doses. Consuming too much CBD oil at a time may cause you to experience some mild side effects, such as dry mouth, a drop in blood pressure, and dizziness.

Final Thoughts on Finding the Best CBD Dosage

Final Thoughts on Finding the Best CBD Dosage

Figuring out the best CBD dosage for your needs is not as easy as with other supplements.

The nature of this cannabinoid is very complex; whether CBD will work for you depends on a few different factors, such as your body weight, metabolism, unique body chemistry, lifestyle, and the potency of your CBD.

Although experts and researchers have created general dosage guidelines for specific cases, the best way to find the optimal CBD dosage is to go through some trial and error.

Once you get a good reference point, start at lower doses and gradually increase the amount of CBD oil until you feel the effects. And if you hesitate on dosing CBD on your own, talk to a hemp-friendly physician so you can decide on the right regimen for your supplementation.

How much CBD oil do you use? Share your thoughts in the comments below! 

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