Related Experiment Video
Updated: Oct 3, 2025
07:08
Long-term Behavioral and Reproductive Consequences of Embryonic Exposure to Low-dose Toxicants
Published on: March 6, 2018
6.2K
Reprotoxic Impact of Environment, Diet, and Behavior
1Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy.
International Journal of Environmental Research and Public Health
|February 15, 2022
Summary
Reproductive health is declining due to environmental contaminants, diet, and behavior. Lifestyle changes and a healthy diet may help restore reproductive function and fertility.
Area of Science:
- Environmental Science
- Reproductive Biology
- Toxicology
Background:
- Reproductive health is declining globally.
- Environmental contaminants, diet, and lifestyle behaviors negatively impact fertility.
- Oxidative stress and epigenetic alterations contribute to impaired reproductive fitness.
Purpose of the Study:
- To review the detrimental effects of environmental chemical stressors, diet, and behavior on reproductive health.
- To highlight the link between lifestyle choices and fertility outcomes.
- To explore potential interventions for improving reproductive function.
Main Methods:
- Literature review of scientific evidence.
- Analysis of studies on environmental contaminants and reproductive health.
- Examination of the impact of diet and behavior on fertility.
Main Results:
- Exposure to chemical contaminants adversely affects fertility and reproductive function.
- Poor diet and unhealthy behaviors are linked to reduced male and female fertility.
- Oxidative stress from poor behaviors can lead to epigenetic changes impacting reproduction.
Conclusions:
- Environmental factors, diet, and behavior significantly impact reproductive health.
- A healthy diet and improved lifestyle may help recover physiological reproductive conditions.
- Further research is needed to fully understand and mitigate these effects.
Related Concept Videos
01:36Types of Toxins
2.1K
Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
2.1K
01:26Toxic Reactions: Overview
1.2K
When toxic substances penetrate the human body, they disseminate to various tissues, undergoing metabolic changes. This process yields reactive metabolites that may covalently bind with specific target molecules, resulting in toxicity.
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
1.2K
01:28Causes of Social Behavior III: Biological and Environmental Influences
11
Social behavior is a complex phenomenon that arises from the interaction between biological predispositions and environmental influences. This intricate interplay shapes how individuals think, feel, and act in various social contexts. Understanding these mechanisms requires insights from psychology, neuroscience, genetics, and evolutionary theory.Environmental Influences on Social BehaviorEnvironmental factors, including temperature, odors, and visual stimuli, play a crucial role in shaping...
11
02:27Background and Environment Affect Phenotype
6.8K
Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
6.8K
01:27The Periodic Table and Organismal Elements
20.7K
Elements are the smallest units of matter that cannot be broken down further by chemical processes. There are 118 known elements, but not all of these are naturally occurring, and only a few of them are essential for life. Living matter is composed primarily of carbon, nitrogen, hydrogen, and oxygen, with smaller amounts of other elements like calcium, phosphorus, potassium, and sulfur. Other elements are also necessary for life but only in trace amounts.
Periodic Table Provides Information...
Periodic Table Provides Information...
20.7K
01:20Gene-Environment Interactions
633
Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...
633