Volume 10 - Issue 5

Opinion Biomedical Science and Research Biomedical Science and Research CC by Creative Commons, CC-BY

Organic Agriculture makes People Healthier

*Corresponding author: Liyue Guo, State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, the Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China.

Received: October 31, 2020;Published: November 16, 2020

DOI: 10.34297/AJBSR.2020.10.001573

Opinion

Current agriculture is characterized by excessive inputs of chemical fertilizers, pesticides, herbicides, and hormones, while insufficient application of organic fertilizers. It has been proved to be effective to increase yields of crops, vegetables and fruits [1], however, it also has resulted in numerous negative effects on the environment, including water, soil and food pollution, degradation of soil quality [2]. The biodiversity of plant and microbe has also declined in current agricultural ecosystem [3]. More seriously, high eco-toxicity and synergistic toxicity materials remained in the foods which might enrich through food chain to threat human health [4]. Previous researches frequently found that the residues of herbicides and pesticides in foods seriously harmed human health, such as damaging the nervous system and inducing lung fibrosis [5].

According to the World Health Organization (WHO) and the United Nations Environment Programme (UNEP), 26 million people worldwide were poisoned by pesticides each year. The use of pesticides increases the incidence of various cancers and the risk of Parkinson disease [6]. Current agriculture pays too much attention to crop yield and taste, and neglects its nutritional performance, resulting in the decline of crop nutritional quality. It was found that the contents of 43 different fruits and vegetables decreased significantly in protein, Ca, P, Fe, Vitamin B and vitamin C from 1950 to 1999 [7]. The decline in crop nutrition quality has aggravated the problem of hidden hunger. Hidden hunger caused by the lack of trace elements threatens more than 2 billion people in the world, and the most vulnerable groups are women, children and the old men or women [8].

With the growing focus on food safety and environmental protection, people began to emphasize the important role of organic management of orchards or croplands. Compared with current agriculture, organic agriculture prohibits the use of chemical fertilizers, pesticides, herbicides, growth regulators and genetic engineering , while uses organic fertilizers to improve soil quality, uses ecological technologies to control pests and weeds. The herbicides and pesticides can be not found in the food and fruits which were produced in the organic agriculture, so both the farmers and consumers can be not poisoned by pesticides and herbicides. On the other hand, because of adding organic fertilizers in the soil, some trace elements can be supplemented in the soil, so the organic food are more nutritious [9]. Therefore, in my opinion, organic agriculture makes people healthier.

Acknowledgement

None.

Conflict of Interest

There is no conflict of interest.

References

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