Possible multi-source plagiarism/spinning detected:

1. https://food.ndtv.com/health/control-high-blood-pressure-with-these-5-everyday-foods-1625645 Lemon and blood pressure

2. https://www.medicalnewstoday.com/articles/270435.php Kale reducing chance of cardiovascular disease

3. http://yoursightmatters.com/greens-such-as-kale-good-for-eyesight Exact phrase about the chemicals kale contains for the health of the retinas.

4. http://pearworld.usapears.org/cancer/ Pear having vital nutrients and regular consumption lowers colorectal cancer.

I'm not saying you are plagiarizing, but all signs point towards it. If you have the time to spin 20 different sources, you probably would have gotten a good post going.

Hell, I would even ask @walden to look at this.

Edit: Upon further review, I'm gonna flag you for plagiarism

_{@steemflagrewards}