Obesogens: How hidden chemicals affect your metabolism
Learn what obesogens are, how these chemicals disrupt metabolism and weight, and practical tips to reduce daily exposure.
What are obesogens?
Obesogens are chemical substances that can disrupt the endocrine system and metabolism, promoting weight gain and fat accumulation in the body. These compounds are found in everyday products such as plastics, pesticides, cosmetics, and processed foods, which increases exposure often without us realizing it.
How do obesogens affect your health?
Obesogens can impact health in several ways, mainly through:
- Hormonal disruption: By altering the endocrine system, obesogens can interfere with the production and function of key hormones that regulate metabolism and fat storage.
- Increased fat accumulation: They may promote the differentiation of precursor cells into adipocytes (fat cells), increasing overall body fat.
- Metabolic alteration: Obesogens can reduce metabolic rate, making the body burn calories more slowly and store more fat.
- Chronic inflammation: Some obesogens may trigger chronic inflammation, which is linked to metabolic diseases such as type 2 diabetes and cardiovascular disorders.
Main sources of obesogens
Obesogens are found in many everyday products and materials. The most common sources include:
1. Plastics
Plastics, especially those containing bisphenol A (BPA) and phthalates, are a common source of obesogens. These compounds can leach into food and beverages stored in plastic containers.
- Bisphenol A
- Phthalates
2. Pesticides
Many pesticides used in agriculture contain obesogens. These chemicals can remain on fruits and vegetables, exposing consumers to them.
3. Processed foods
Additives and preservatives found in processed foods can also act as obesogens. These compounds may disrupt hormonal balance and contribute to weight gain.
4. Cosmetics and personal care products
Products such as lotions, shampoos, and makeup can contain phthalates and other chemicals that act as obesogens.
99% of endocrine disruptors are derived from petroleum.
Dr. Nicolas Olea
How to avoid Obesogens?
Reducing exposure to obesogens can help maintain hormonal balance and prevent unwanted weight gain. Effective strategies include:
1. Use glass or stainless steel containers
Avoid storing food and beverages in plastic containers. Choose glass or stainless steel to reduce exposure to BPA and phthalates.
2. Choose organic foods
Opt for organic fruits and vegetables to minimize pesticide intake. Washing and peeling conventional produce can also help reduce chemical residues.
3. Avoid processed foods
Limit consumption of processed foods and choose fresh, natural options whenever possible. Read product labels to identify additives and preservatives.
4. Check your personal care products
Select cosmetics and personal care items free of phthalates and other potentially harmful chemicals. Look for products labeled paraben-free or natural.
5. Stay informed and educate others
Keep up to date with the latest studies and recommendations regarding obesogens. Educate your family and friends about the risks and how to avoid them.
Recent Studies
- Nature (2023): Investigates the relationship between obesogens and the global rise in obesity, showing how they affect different countries (Frontiers).
- Frontiers in Endocrinology (2023): Highlights studies on BPA and its impact on children, linking high BPA levels to a higher risk of obesity (Frontiers).
- ScienceDirect (2023): Reviews 60 studies on environmental chemicals and their role in childhood obesity, emphasizing the need for better understanding of these compounds (Frontiers).
- ACS Publications (2023): Discusses how obesogens affect lipid metabolism and promote adipogenesis, increasing energy storage (Frontiers).
Obesogens pose a significant public health threat due to their ability to disrupt hormonal balance and promote fat accumulation. By taking conscious steps to reduce exposure to these chemicals, you can protect your health and that of your family. Choosing a more natural lifestyle, less reliant on chemical products, is a crucial step toward optimal well-being.
