Related Health Hazards Research Articles

Assessment of Farmers’ Health Risk Due to Pesticide Uses in Winter Vegetables at Selected Areas of Bogura District, Bangladesh

Farmers are facing various kinds of health problems due to exposure of pesticides. This study was conducted to find out the use of pesticides and their related health hazards to vegetable farmers. Data was collected by using a structured questionnaire from seventy-five vegetable cultivators of three different villages at Shajahanpur Upazila under Bogura district Bangladesh, from November to December 2021. The findings showed that the utmost used pesticide was Benzol 5 EC (used by 40% interviewed farmers), followed by Hexaconazol 5%, Amamectin 1% + Acetamiprid 3%, Cloropairiphos 50% + Chypermethin 5%, Chypermethin 10%, Lamda chyhelothrin 2.5%, Mancozeb 80 %. Mascut 550 EC had been reported as mostly used pesticide for which the frequency was recorded as 28 times. Diefenaconazol 15% + Propiconazol 15% were the highest using dose (7.5 kg/ha) in vegetable farms. Around 35% of the farmers reported the increasing rate of pesticide application in last 5 years whereas 52% of respondents reported that the amount was the same. No health risk was found for most of the interviewed farmers (65%) during applying pesticide whereas 35 percent of the interviewed farmers claimed that they faced some negative health symptoms. Twenty percent of respondents reported that they experienced itching of eye, skin, and nose irritation while applying pesticide, 11 percent faced headache, 15 percent faced dry cough, 9 percent had a digestive problem, 11 percent faced difficulty in breathing, 5 percent had chest pain and 21 percent had no health problem. This study also specifies that the farmers of Bogura are not conscious of the proper use of pesticides and this kind of behavior results in serious health hazards. Alternative methods and programs especially Integrated Pest Management may be applied for environmentally friendly agricultural production in Bangladesh.

The Fossil Fuel Phase-Out's Multi-Million Dollar Problem: An Environmental Justice Analysis Of Idle Oil Well Management in California

Throughout the state of California, oil operators will continue to abandon thousands of their oil wells within the coming years. With the growing threats of climate change, local, state and federal policymakers are looking away from fossil fuels and towards supporting renewable energy generation. In April 2021, California Governor Gavin Newson directed the California Air Resources Board (CARB) to begin evaluating paths to phasing out fossil fuel extraction in the state by 2045. The economic impact of the COVID-19 pandemic has also increased the risk of operators filing for bankruptcy and thus orphaning their wells. When an oil well stops operating, becoming idle, there are still many environmental and health related hazards remaining at the site. Uncapped idle wells are known to emit toxic and flammable gases, such as methane, a potent greenhouse gas. In addition, wells that are left unplugged can contaminate surrounding soil and water supplies.In California, the process of plugging and decommissioning a well is the operator’s responsibility. However, operators have little incentive to plug and decommission their wells because maintaining their idle wells is generally cheaper. Properly plugging and decommissioning an onshore well can cost between $40,000 and $152,000. By maintaining their idle wells instead of decommissioning and plugging their wells, operators also preserve the option value of their wells in case oil prices increase. Additionally, if an oil company becomes insolvent or deserts its wells, making them orphaned wells, that cost of decommissioning and plugging the well is borne by the State. The State currently lacks sufficient funds to plug and abandon all orphaned wells. Due to that lack of funding, many orphan wells are left unplugged, harming the surrounding communities and contributing to climate change.Last year, the California Geologic Energy Management Division (CalGEM) tightened its regulations around idle well management “to create far more stringent testing requirements that better protect public safety and the environment from the potential threats posed by idle wells.” This comment will analyze CalGEM’s updated regulations and current laws for idle well management. Specifically, the comment will use an environmental justice theoretical framework to assess whether the updated regulations meet CalGEM’s goal of “better protect[ing] public safety . . . from the potential threats posed by idle wells,” particularly for low-income communities and communities of color in California. The comment will go on to suggest potential areas where CalGEM can strengthen its regulations to better protect communities near idle wells, particularly by: (1) increasing idle well fees, (2) increasing the indemnity bond amount, (3) adding cumulative impacts to CCR section 1772.4 considerations, and (4) allowing for public comment on critical prioritization decisions. While there are certain strengths to the updated regulations and current laws regarding idle well management, they still fall short of appropriately protecting the health and safety of communities throughout California.

Occupational exposure in automobile repair workshops: toxicological effects of contaminated soil in Wistar rats.

Automobile repair workshops contribute immensely to the generation of soil and water contamination. This study was conducted to compare the soil microbial load, heavy metals, and consequent toxicological effects, in three (3) automobile mechanic sites. Soil samples were randomly collected from 3 different auto mechanic workshop in Abeokuta town of Ogun-State, Nigeria. Bacterial and fungal counts were done via standard procedures. High-performance liquid chromatography was employed for the aflatoxin quantification. Also, 24 Wistar rats were divided into 4 groups (n=6), group 1-Control animals: orally administered distilled water, Group 2-administered soil sample solution from Ita Oshin mechanic site (I M), Group 3-administered soil sample solution from Ajebo mechanic site (A M), while Group 4-administered soil sample solution from Laderin mechanic site (LM), for two (2) weeks. Conventional methods were used to determine some physical and biochemical parameters in the rat's serum and tissues. Eight bacterial and fungal genera were identified from the soil samples with Bacillus subtilis and Aspergillus niger occurring most frequently. The levels of heavy metals (lead, zinc, chromium, and cadmium) analyzed were higher than the WHO permissible heavy metal limits in all samples. The activity of liver function enzymes ALP, AST, and ALT was significantly increased in the serum of animals exposed to the 3 soil solution samples when compared with the control group, with the highest recorded at Site II. High level of heavy metals and aflatoxins could predispose to several health-related hazards when humans are exposed to contaminated soil solutions around and within automobile mechanic areas.

Access to and Use of Mobile Phone by Postpartum, Married Women in Punjab, India: Secondary Analysis of mHealth Intervention Pilot Data.

BackgroundAs mobile phone uptake in India continues to grow, there is also continued interest in mobile platform–based interventions for health education. There is a significant gender gap in mobile phone access—women’s access to mobile phones is constrained by economic and social barriers. Pregnancy and postpartum care is one of many targets for mobile health (mHealth) interventions that particularly rely upon women’s access to and facility with mobile phone use.ObjectiveWe aimed to describe the dynamics and patterns of married pregnant and postpartum women’s mobile phone access and use (among both phone owners and nonowners) who participated in an mHealth postpartum care intervention and to identify potential barriers to their participation in mobile platform–based interventions.MethodsA secondary analysis was performed on mixed methods data obtained for a pilot mHealth intervention for postpartum care of mothers in rural Punjab from July 2020 to February 2021. Two formative sources included exploratory in-depth interviews among postpartum women (n=20; 1-3 months postpartum) and quantitative maternal health survey among women who were pregnant or who had recently given birth (n=102). We also utilized mixed methods intervention assessment data from early postpartum women who participated in the pilot intervention (n=29), including intervention moderator perspectives. Qualitative and quantitative analyses were performed, and pertinent findings were grouped thematically.ResultsThe majority of women owned a phone (maternal health survey: 75/102, 74%; demographic survey: 17/29, 59%), though approximately half (53/102, 52%) still reported sharing phones with other family members. Sharing a phone with female family members typically allowed for better access than sharing with male family members. Some households had strict preferences against daughters-in-law having phones, or otherwise significantly restricted women’s phone access. Others reported concerns about phone use–related health hazards for mother and infant during the pregnancy or postpartum period.ConclusionsThese findings suggest nuance regarding what is meant by women’s phone ownership and access—there were numerous additional constraints on women’s use of phones, particularly during pregnancy and the postpartum period. Future research and mHealth interventions should probe these domains to better understand the dynamics governing women’s access, use, and fluency with mobile phones to optimally design mHealth interventions.

Integration of Heavy Metal Pollution Indices and Health Risk Assessment of Groundwater in Semi-arid Coastal Aquifers, South Africa

The heavy metal contaminated groundwater results in serious health issues and hence this study attempts to address its sources of contamination using integrated techniques including indexed and statistical methods and its related health hazards. Groundwater pH varied from 5.3 to 8.3 indicating acidic to alkaline in nature. The heavy metal pollution index shows that the groundwater samples vary from low to high pollution class and 21% of the samples exceed the critical limit of 100 implying that they are highly polluted with respect to heavy metals and are unfit for human consumption. The heavy metal evaluation index reveals that all the groundwater samples fall under low pollution. The synthetic pollution index reveals that 2%, 74% and 24% of the samples are suitable, slightly and moderately polluted, respectively, with heavy metals. The water quality index reveals that 19% and 2% of the groundwater samples belong to the poor and very poor water quality category and are spatially situated on the central, northern and southern parts of the study region. Correlation matrix and principal component analysis revealed that weathering of aquifer matrix and anthropogenic activities are accountable for the release of heavy metals into groundwater. Furthermore, R-mode and Q-mode cluster analysis revealed two clusters that are linked to mixed sources including weathering and anthropogenic activities. Based on the hazard quotient, the order of heavy metal impact is Co>Pb>Cd>Zn>As>Mn>Cu>Cr>Fe>Ni for both children and adults. The hazard index values varied from 0.06 to 8.16 for children and from 0.02 to 2.14 for adults. In this study, it is discovered that 43% and 26% of groundwater samples pose a non-carcinogenic health risk in children and adults, respectively. This study highly recommends treatment of contaminated groundwater before consumption in order to protect and maintain public health. The results from this study can be useful for the local municipalities and the policy makers while considering management and mitigation plan to maintain the water quality and to control its adverse effect on human health.

Assessing Response Readiness to Health Emergencies: A Spatial Evaluation of Health and Socio-Economic Justice in Pakistan.

COVID19 pandemic has put the global health emergency response to the test. Providing health and socio-economic justice across communities/regions helps in resilient response. In this study, a Geographic Information Systems-based framework is proposed and demonstrated in the context of public health-related hazards and pandemic response, such as in the face of COVID19. Indicators relevant to health system (HS) and socio-economic conditions (SC) are utilized to compute a response readiness index (RRI). The frequency histograms and the Analysis of Variance approaches are applied to analyze the distribution of response readiness. We further integrate spatial distributional models to explore the geographically-varying patterns of response readiness pinpointing the priority intervention areas in the context of cross-regional health and socio-economic justice. The framework’s application is demonstrated using Pakistan’s most developed and populous province, namely Punjab (districts scale, n = 36), as a case study. The results show that ~ 45% indicators achieve below-average scores (value < 0.61) including four from HS and five from SC. The findings ascertain maximum districts lack health facilities, hospital beds, and health insurance from HS and more than 50% lack communication means and literacy-rates, which are essential in times of emergencies. Our cross-regional assessment shows a north–south spatial heterogeneity with southern Punjab being the most vulnerable to COVID-like situations. Dera Ghazi Khan and Muzaffargarh are identified as the statistically significant hotspots of response incompetency (95% confidence), which is critical. This study has policy implications in the context of decision-making, resource allocation, and strategy formulation on health emergency response (i.e., COVID19) to improve community health resilience.

Applications of Polymeric Membranes with Carbon Nanotubes: A Review.

Nanomaterials have been commonly employed to enhance the performance of polymeric membrane materials that are used in several industrial applications. Carbon nanotubes (CNTs) have gained notable attention over the years for use in membrane technology due to their anti-biofouling properties, salt rejection capability, exceptional electrical conductivity, and mechanical properties. This paper aims to discuss some of the recent applications of CNTs in membrane technology and their effect on a larger scale. The paper reviews successful case studies of incorporation of CNTs in membranes and their impact on water purification, desalination, gas separations, and energy storage, in an effort to provide a better understanding of their capabilities. Regarding the future trends of this technology, this review emphasizes improving the large-scale production processes and addressing environmental and health-related hazards of CNTs during production and usage.

Exploring Current Role of Nanotechnology Used in Food Processing Industry to Control Food Additives and their Biochemical Mechanisms.

With the advent of food additives centuries ago, the human race has found ways to improve and maintain the safety of utility, augment the taste, color, texture, nutritional value, and appearance of the food. Since the 19th century, when the science behind food spoilage was discerned, food additives in food preservation have been increasing worldwide and at a fast pace to get along with modern lifestyles. Although food additives are thought to be used to benefit the food market, some of them are found to be associated with several health issues at an alarming rate. Studies are still going on regarding the mechanisms by which food additives affect public health. Therefore, an attempt has been made to find out the remedies by exploiting technologies that may convey new properties of food additives that can only enhance the quality of food without having any systemic side effects. Thus, this review focuses on the applications of nanotechnology in the production of nano-food additives and evaluates its success regarding reduction in the health-related hazards by collaterally maintaining the food nutrient value. A thorough literature study was performed using scientific databases, like PubMed, Science Direct, Scopus, and Web of Science, for determining the design of the study, and each article was checked for citation and referred to formulate the present review article. Nanotechnology can be applied in the food processing industry to control the unregulated use of food additives and intervene in the biochemical mechanisms at a cellular and physiological level for ensuring the safety of food products. The prospective of nano-additive of chemical origin could be useful to reduce risks of hazards related to human health that are caused majorly due to the invasion of food contaminants (either intentional or non-intentional) into food, though this area still needs scientific validation. Therefore, this review provides comprehensive knowledge on different facets of food contaminants and also serves as a platform of ideas for encountering health risk problems about the design of improved versions of nano-additives.

An Overview of Indian Vegetable: Production Trends and Related Health Hazards

Agriculture has been regarded as one of the most drudgery-prone occupations in the unorganized sector. In vegetable production system both men and women play important role in the entire process from land preparation to harvesting of crops. Vegetable cultivators actively participate in various farm operations such as a ploughing, uprooting, sowing, transplanting, weeding, hoeing,harvesting. They are exposed to number of health hazards the most prevalent of which are musculoskeletal issued like a like strains, low back pain, lower and upper extremity discomfort and so on. It was observed that farmworker generally adopt awkward posture during various activity of vegetable production system. In order to minimize the adverse effect of these postural discomfort and hazard an ergonomic evaluation of farm activity need to be conducted. Ergonomic measures were accomplished by making modification on the task/tool used or by workers moreover training and extension activities will also improve their work productivity and efficiency.

Correction to: Evaluation of gross-α, gross-β, U, Th and K values in groundwater and related health hazards: a case study, Arıklı mineralization area and its surroundings, Ayvacık, Çanakkale, Turkey

Correction to: Evaluation of gross-α, gross-β, U, Th and K values in groundwater and related health hazards: a case study, Arıklı mineralization area and its surroundings, Ayvacık, Çanakkale, Turkey

High levels of fluoride in groundwater from Northern parts of Indo-Gangetic plains reveals detrimental fluorosis health risks

Fluoride contamination in groundwater is a worldwide phenomenon. Excess fluoride in drinking water causes serious health risks, and as a result, fluoride contamination of water resources is a global concern. In this study, an attempt has been made to provide the distribution of fluoride and related non-carcinogenic health hazards to local individual groups (males, females, and children separately) in the fluoride endemic region of Patiala, Punjab located in the Northern Indo-Gangetic Plain (IGP). The study shows that the dissolved groundwater fluoride concentration ranged between 1.5 and 9.2 mg/L with ∼98% of the sampling locations having fluoride levels higher than the permissible limit. Samples collected from deeper aquifers (>284 m bgl) showed ∼27% more fluoride contamination compared to those collected from <284 m bgl. Maximum incidence of elevated fluoride concentrations was observed in the eastern part of the study area in-sync with groundwater movement. The hazard quotient of fluoride (HQFluoride) calculated to assess the non-carcinogenic health risk was higher than the unitary value in all individual groups suggesting a prevalence of distressful fluorosis and chronic health risk. Results show that the children are the most vulnerable to fluoride toxicity followed by males and females. Our results are consistent with the recent trends in an increase in dental, skeletal fluorosis, and liver functional damage problems reported in children and adults of the studied region. The study area, therefore, needs the urgent attention of policymakers and government agencies to implement proper water management and cost-effective fluoride remedial measures to reduce the current and future chronic health risks associated with high fluoride intake.

Occupation-Related Biological Health Hazards and Infection Control Practices among Indian Veterinarians

Veterinarians experience different types of health hazards from their occupation. Studies on the prevalence and occurrence of biological health hazards in veterinary medicine in India are scant and probably underreported. Thus, we sought to assess the biological health hazards and infection control practices (ICPs) among veterinarians from the states of Gujarat and Maharashtra, India. A cross-sectional survey was conducted among veterinarians (n = 562) from Gujarat and Maharashtra states in India to identify biological health hazards and ICPs for the prevention of occupational health hazards during 2016–2017 by personally contacting them. Responses regarding a biological hazard and ICPs were recorded. Descriptive analysis was attempted, and continuous variables are presented as the mean ± SD. Categorical variables are reported as counts and percentages (%). Most of the veterinarians (49.3%) worked in the field and were continuously exposed to different types of biological health hazards, especially zoonoses, ranging from mild and self-limiting to fatal diseases (e.g., brucellosis (subclinical and clinical form) and rabies (fatal)) without common prophylactic vaccinations, such as rabies and tetanus. While inquiring medical health status of the veterinarians, only 35.8% of the total respondents underwent a routine medical health checkup within the past year, and 56.9% did not receive a routine dose of an anthelmintic for deworming. Forty-nine percent of the respondents took all necessary precautions, including wearing an apron, facemask, and gloves. In contrast, 10.2% of the respondents wore only an apron, and 8.4% of respondents did not take any precautions while performing their day-to-day work. In total, 40.2% of the respondents followed the proper method of handwashing, that is, washing hands between patient examinations. In contrast, 27.9% of the respondents washed their hands once after completing the work. The majority of the respondents (87.7%) reported an urgent need for occupational hazards and safety (OHS) training in continued veterinary education (CVE) programs. The present study demonstrates that veterinarians in the states of Gujarat and Maharashtra in India pay less attention to their own health that may increase the risk of occupation-related biological health hazards. These results suggest that safety and ICPs are not prioritized, which are serious concerns. These findings may be useful for developing policies to prevent occupationally related biological health hazards among veterinarians in India.

Magnification in Dental Ergonomics – A Comprehensive Review

Work related health hazard in dental professionals is increasing rapidly nowadays in all specialty of dentistry. Among various known disorders, musculoskeletal disorder is the most prevailing among dentists all over the world and more so in developing countries. Prolonged inappropriate postures can lead to cervical and spinal pain resulting in reduced efficiency of the clinician. Various guidelines and measurers have been introduced time to time to improve the working pattern but still it hasn’t been tackled appropriately. To overcome the problem of musculoskeletal disorder, fruitful application of ergonomics in the form of various magnifying loupes should be introduced aiming to reduce the illness and injury of muscles and increased satisfaction and better efficacy amongst dental clinicians.

Evaluation of gross-α, gross-β, U, Th and K values in groundwater and related health hazards: a case study, Arıklı mineralization area and its surroundings, Ayvacık, Çanakkale, Turkey

Evaluation of gross-α, gross-β, U, Th and K values in groundwater and related health hazards: a case study, Arıklı mineralization area and its surroundings, Ayvacık, Çanakkale, Turkey

Insulin resistance; mechanisms and related health hazards: a review article

Insulin resistance (IR) is related to metabolic syndrome, which is manifested by biochemical and physical disturbances that could be related to increased weight, atherogenic dyslipidemia, pro-inflammatory conditions, pro-thrombotic conditions, and hypertension. The process is complex, and the operating mechanisms are not well understood. Thus, this article aimed to determine the mechanisms of IR and its related serious health problems. It was found that subjects with impaired glucose-6-phosphate action and muscle glycogen production carry a 40% chance of developing type-2 diabetes mellitus. Further, the pro-inflammatory mediator interleukin-6 (IL-6) increases the insulin-induced glucose take-up by myocytes and decreases IR or increases insulin sensitivity in the entire body. Many reports documented an increase in IL-6 in the skeletal muscles of obese people. Cultured myocytes from obese diabetic individuals produce more monocyte chemo-attractant protein 1 and tumor necrotic factor alpha (TNF-α). TNF-α could affect mitochondrial function in myocytes and stimulate IR. The binding of insulin to the insulin receptors on endothelial cells activates the mitogen-activated protein kinase and the phosphatidylinositol 3-kinase pathways. In contrast to the first pathway, the second pathway is pro-atherogenic and is activated by IR. It was concluded that IR is associated with increased release of pro-inflammatory mediators, oxidative stress molecules, and modulation of insulin receptors in fatty tissues and endothelial cells.

Occupational Ergonomics and Industrial Hygiene for Evaluation of Health-Related Hazards in Informal Sectors and SMEs

Occupational Ergonomics and Industrial Hygiene for Evaluation of Health-Related Hazards in Informal Sectors and SMEs

Antimicrobial activity of different plants extracts against Staphylococcus aureus and Escherichia coli.

Microbial pathogens, mainly bacteria, are a major cause of food spoilage resulting in several foodborne diseases. Food spoilage can be prevented by the application of chemical preservatives in the food industry but such process has harmful effects on human health and causes the introduction of chemicals in several food chains, leading to toxicity and long-term complications. Due to such adverse effects, the need to find natural preservatives that are safer to use, effective and less complicated is increasing. This study is based on plant extracts that play a major role in microbicidal action (the use of natural preservatives is preferred over chemical ones). Antimicrobial action of different plant extracts was assessed using Staphylococcus aureus and Escherichia coli as experimental bacterial strains. Ethanolic extracts of different plants like Punica granatum, Acacia catechu and Phyllanthus emblica were highly effective against the both analyzed bacterial strains at a dosage of 10 mg/mL, while the extracts of Ocimum bacilicum and Quercus infectoria were effective only against S. aureus and E. coli, respectively. Punica granatum and Phyllanthus emblica extracts were found to be the most effective and exhibited bacteriostatic and bactericidal activities against the highly infectious strains of pathogenic bacteria causing food spoilage, with minimum inhibitory concentration (MIC) of 2.5 mg/mL and minimum bactericidal concentration (MBC) of 5 mg/mL. The plant extracts used in the study were highly effective in reducing bacterial contamination and can be used as an alternative to chemical preservatives to avoid and control foodborne diseases and for preservation of food with no health-related hazards caused by chemicals.

Firefighters' occupational exposure: Contribution from biomarkers of effect to assess health risks.

Firefighting is physically and physiologically exhausting besides encompassing exposure to toxic fire emissions. Biomonitoring studies from the past five years have been significantly contributing to characterize the occupational-related health effects in this group of professionals and to improve risk assessment. Therefore, this study gathers and critically discusses the most characterized biomarkers of effect (oxidative stress, DNA and protein damage, stress hormones, inflammation, and vascular, lung, and liver injury), including those potentially more promising to be explored in future studies, and their relation with health outcomes. Various studies proved an association between exposures to fire emissions and/or heat and significantly altered values of biomarkers of inflammation (soluble adhesion molecules, tumor necrosis factor, interleukins, and leucocyte count), vascular damage and tissue injury (pentraxin-3, vascular endothelial growth factor, and cardiac troponin T) in firefighting forces. Moreover, preliminary data of DNA damage in blood, urinary mutagenicity and 8-isoprostaglandin in exhaled breath condensate suggest that these biomarkers of oxidative stress should be further explored. However, most of the reported studies are based on cross-sectional designs, which limit full identification and characterization of the risk factors and their association with development of work-related diseases. Broader studies based on longitudinal designs and strongly supported by the analysis of several types of biomarkers in different biological fluids are further required to gain deeper insights into the firefighters occupational related health hazards and contribute to implementation of new or improved surveillance programs.

An updated overview on metal nanoparticles toxicity.

Although thousands of different nanoparticles (NPs) have been identified and synthesized to date, well-defined, consistent guidelines to control their exposure and evaluate their potential toxicity have yet to be fully established. As potential applications of nanotechnology in numerous fields multiply, there is an increased awareness of the issue of nanomaterials' toxicity among scientists and producers managing them. An updated inventory of customer products containing NPs estimates that they currently number over 5.000; ten years ago, they were one fifth of this. More often than not, products bear no information regarding the presence of NPs in the indicated list of ingredients or components. Consumers are therefore largely unaware of the extent to which nanomaterials have entered our lives, let alone their potential risks. Moreover, the lack of certainties with regard to the safe use of NPs is curbing their applications in the biomedical field, especially in the diagnosis and treatment of cancer, where they are performing outstandingly but are not yet being exploited as much as they could. The production of radical oxygen species is a predominant mechanism leading to metal NPs-driven carcinogenesis. The release of particularly reactive metal ions capable of crossing cell membranes has also been implicated in NPs toxicity. In this review we discuss the origin, behavior and biological toxicity of different metal NPs with the aim of rationalizing related health hazards and calling attention to toxicological concerns involved in their increasingly widespread use.

Recent advances in valorization of citrus fruits processing waste: a way forward towards environmental sustainability.

Citrus fruits are well known for their medicinal and therapeutic potential due to the presence of immense bioactive components. With the enormous consumption of citrus juice, citrus processing industries are focused on the production of juice but at the same time, a large amount of waste is produced mainly in the form of peel, seeds, pomace, and wastewater. This waste left after processing leads to environmental pollution and health-related hazards. However, it could be exploited for the recovery of essential oils, pectin, nutraceuticals, macro and micronutrients, ethanol, and biofuel generation. In view of the importance and health benefits of bioactive compounds found in citrus waste, the present review summarizes the recent work done on the citrus fruit waste valorization for recovery of value-added compounds leading to zero wastage. Therefore, instead of calling it waste, these could be a good resource of significant valuable components, in this way encouraging the zero-waste theory.