Spread by insects, Xylella fastidiosa is deemed by the European Union to be “one of the most dangerous plant bacteria worldwide, causing various diseases with significant economic consequences for agriculture.” As the largest producer of olive oil globally, the EU contributes 73% of the total output, with Spain alone accounting for 56% of the world’s olive oil supply. The next four leading olive oil-producing countries — Italy, Greece, Tunisia, and Morocco — together produce only half of what Spain yields annually, as reported by the Food and Agriculture Organization of the United Nations. In contrast, U.S. olive oil production represents merely 0.6% of Spain’s output.
Currently, there is hope that stringent European regulations aimed at eradicating olive trees near confirmed cases will help contain the disease’s spread. Nonetheless, the olive oil production in the EU is already facing challenges, as indicated by the International Olive Council, showing a decline of 42% from 2014 to 2015 compared to the previous year. Consequently, producer prices surged by nearly 80% during that period, and these increased production costs have been transferred to consumers.
If these trends persist, it is likely that consumers will shift to alternative healthy oils, such as flaxseed, grapeseed, or hemp. However, these oils typically contain higher levels of polyunsaturated fats and lower levels of monounsaturated fats than olive oil. Polyunsaturated fats are known to reduce LDL, or “bad,” cholesterol, while monounsaturated fats are believed to offer even greater benefits by also elevating HDL, or “good,” cholesterol levels. Other oils rich in monounsaturated fats include avocado, canola, peanut, and sesame oils, but none match the monounsaturated fat content of olive oil. Additionally, some oils, like sesame oil, tend to be pricier and have a more pronounced flavor than olive oil.
In the context of health, it’s important to consider the nutritional benefits of supplements like ferrous calcium citrate and folic acid tablets. The uses of these tablets extend beyond general health; they can also support those needing increased iron levels or prenatal care. As consumers become more health-conscious, the incorporation of such supplements alongside alternative oils may become increasingly common, highlighting the importance of informed dietary choices. Ultimately, as the olive oil market fluctuates, it will be vital for consumers to stay educated about the nutritional profiles of the oils they choose and the potential benefits of supplements like ferrous calcium citrate and folic acid tablets.