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  1. Home/
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  3. Andrea Rezes Esmeraldino
Andrea Rezes Esmeraldino

About:

Andrea Rezes Esmeraldino

Cannabis researcher and trainer | Cannactiva CBD product expert

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Cannabis researcher and trainer | Cannactiva CBD product expert

With extensive experience in the world of cannabis, Andrea is an expert in Cannactiva's CBD products. She works with customers every day, advising them to improve their CBD experience and clarifying questions about our products, methods of use and other queries about CBD.

She is also dedicated to researching the benefits of CBD and serves as a trainer on Cannactiva products.

Education and professional background

Degree in Social and Cultural Anthropology from the University of Granada. She completed specialised training in Introduction to the Cannabis World, properties of cannabinoids and risk prevention in cannabis use, taught by Medcan - Medical Cannabis Center.

She has also undertaken cannabis-related training at the International Center for Ethnobotanical Education (ICEERS), participating in the V Seminar on Cannabis and Pain within the CannabMed Project.

Since 2017, she has worked as a researcher in the cannabis field, focusing on the use and properties of CBD as well as the historical and political dimensions of the Cannabis sativa plant, in projects across the United States, Brazil and Spain.

In 2018 she worked in Barcelona with the Medcan Project, creating content for its social media and advising clients and project members on CBD use.

She delivered lectures at the Federal University of Santa Catarina in Brazil in 2019 on the applications of CBD.

Since 2018, she has been an indispensable part of the Cannactiva family.

Posts by Andrea Rezes Esmeraldino:

Sativa vs Indica: Discover the main differences
31 de mayo de 2026porAndrea Rezes Esmeraldino

Sativa vs Indica: Discover the main differences

Do you know the differences between indica and sativa? The former produces relaxation and pain relief, while the sativa has a more cerebral and stimulating effect. Find out more in this post - one of the most exciting topics in cannabis!

Cannabis plantScience
CBD PARA DORMIR
29 de mayo de 2026
por
Andrea Rezes Esmeraldino

CBD for sleep: how to take it, dosage and which oil to choose

A guide to CBD for sleep: how to take it, what doses appear in the studies, which oil to choose and what the science says (2023-2026).

CBD and WellnessCBD Usage Guidelines
CBD for chronic pain: real benefits and expectations
1 de mayo de 2026porAndrea Rezes Esmeraldino

CBD for chronic pain: real benefits and expectations

What the science really says about CBD and chronic pain: which pain types it has been studied for, how it's used, safety and interactions, with realistic expectations.

CBD and WellnessScience
Guide to Buying the Best CBD Oil: How to Choose the Right One
3 de abril de 2026porAndrea Rezes Esmeraldino

Guide to Buying the Best CBD Oil: How to Choose the Right One

The ABCs of buying the best CBD oil: which concentration to choose, type of CBD, quality and dosage. Improve your wellbeing with confidence.

CBD Usage GuidelinesScience
Wellness Benefits of CBD
26 de marzo de 2026porAndrea Rezes Esmeraldino

Wellness Benefits of CBD

CBD is a natural compound of hemp, non-psychoactive and recognized as safe by the WHO. Find out what scientific research says about its wellness benefits, how to incorporate it into your daily routine and what CBD products are available.

CBD Usage GuidelinesScience
Sublingual CBD Oil: What You Should Know Before Taking It
22 de marzo de 2026porAndrea Rezes Esmeraldino

Sublingual CBD Oil: What You Should Know Before Taking It

Discover the benefits of using sublingual CBD oil. Learn how to take it and its advantages over other ways of consuming CBD.

CBD and WellnessCBD Usage GuidelinesScience
How to Use CBD: Methods of Use and What's Legal by Country
14 de febrero de 2026porAndrea Rezes Esmeraldino

How to Use CBD: Methods of Use and What's Legal by Country

If you've heard about CBD but aren't sure how to use it, you've come to the right place. We explain the different ways to use CBD and their benefits.

CBD Usage GuidelinesScience
How is CBD obtained? CBD Extraction
27 de septiembre de 2023porAndrea Rezes Esmeraldino

How is CBD obtained? CBD Extraction

We tell you how CBD is obtained and why the famous supercritical CO2 achieves the full-spectrum CBD oil, considered the highest quality.

Cannabis plantScience
Endocannabinoid enzymes: What are they and their therapeutic potential?
15 de septiembre de 2023porAndrea Rezes Esmeraldino

Endocannabinoid enzymes: What are they and their therapeutic potential?

Endocannabinoid enzymes are part of the endocannabinoid system. We tell you what they are, their effects and their therapeutic potential in this post about cannabinoid science.

Cannabis plantScience
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