Research process
Each article begins with a topic, target search query, and a rough outline. Before drafting, we collect primary sources — peer-reviewed studies for health claims, primary historical documents for cultural content, government and academic agricultural data for cultivation. Wikipedia and second-tier health blogs are not used as sources for fact verification, though they may surface a study worth looking up.
Citing studies
When we say research shows X, we cite a specific study by author and year. The studies we reference are real, locatable in PubMed or the original journal, and we describe their findings as the original researchers framed them — not as reinterpreted by supplement manufacturers.
The major studies cited across the site include:
- Frati Munari et al. (1988-1994) — foundational nopal blood-sugar research, Acta Diabetologica Latina and other journals
- Wolfram et al. (2002) — Wiener klinische Wochenschrift, on nopal and cholesterol
- Wiese et al. (2004) — Archives of Internal Medicine, on prickly pear extract for hangover symptoms
- López-Romero et al. (2014) — Journal of the Academy of Nutrition and Dietetics, on nopal and post-meal glucose
- Tesoriere et al. (2003-2009) — multiple papers on betalain antioxidant activity
- Esatbeyoglu et al. (2015) — Molecular Nutrition & Food Research, on betanin chemistry
Health claims
We treat health claims with extra care because the topic is YMYL (Your Money or Your Life) — content where being wrong has real consequences for readers. The standards we apply:
- Specific clinical effects must be supported by published clinical trials in humans, not in vitro or animal-only studies
- Effect sizes are described honestly, including limitations (small sample size, short duration, conflicts of interest in the source)
- Where evidence is preliminary, we say so explicitly and don't round up
- Drug interactions and contraindications are explicitly addressed, not buried
- Articles end with the recommendation to consult a clinician for medical decisions
Things we don't do
- We don't reproduce other publications' content. Each article is written from the underlying sources, not paraphrased from other articles.
- We don't make absolute claims ("cures diabetes," "reverses aging," etc.). The plant is interesting; it doesn't need overstatement.
- We don't use generic AI-generated content without human research and editing. Generative tools may assist with drafting; the underlying facts and sources are human-verified before publication.
- We don't bury commercial relationships. If we ever introduce affiliate links or sponsored content, both will be clearly disclosed.
Updates and corrections
Articles are dated. When we update an article (with new research, corrected facts, or expanded coverage) we update the modification date in the article's schema metadata. Significant corrections are acknowledged at the bottom of the affected article.
If you spot an error, please let us know. We'll investigate and, where warranted, update the article and credit the correction.
Bottom line
Our goal is simple: be the most trustworthy editorial resource on nopal cactus and cactus water on the internet. That requires being right more carefully than being fast. We aim for both, prioritize the first.