Swimming is an excellent form of exercise, but the chemicals used to keep pools germ-free can pose health to various parts of the body. A recent study highlights that disinfectants commonly used in swimming pools, such as chlorine and bromine, produce disinfection by-products when they interact with organic materials in the water. These by-products, called chloramines, form when chlorine reacts with substances like sweat and urine. Chloramines can irritate the eyes, skin, and respiratory passages, posing health risks to swimmers.
Swimming in chlorinated pools can cause eye issues due to chlorine exposure on the eye surface. Poor pool maintenance may promote bacterial or fungal growth, leading to skin rashes and ear infections. Chlorine gas or chloramines can also irritate the respiratory system, particularly in indoor pools with inadequate ventilation.
Elevated chlorine levels in pools can induce asthma, even in individuals with no prior history of the condition. Other irritants, such as ammonia and chloramines, present in pool water can also cause health problems. Some swimmers experience stomach discomfort after swallowing pool water.
Saltwater pools are often considered the safest option among pool types. In these pools, salt breaks down into sodium and chloride, producing lower levels of chlorine compared to traditional chlorinated pools. This results in water that is generally gentler on the skin and lungs, reducing irritation and other health concerns associated with higher chlorine levels.
Swimming can be a safe and enjoyable activity by following preventative measures to minimize health risks associated with pool chemicals and irritants. Wear goggles to shield your eyes, consider using nose clips to limit inhaling irritants, rinse off sweat and organic materials before entering, avoid swallowing pool water, and select pools with well-maintained chlorine levels.
To view the original scientific study click below:
Health effects of exposure to chlorination by-products in swimming pools
While diet and exercise often steal the spotlight in weight management discussions, one crucial, modifiable factor that is frequently overlooked is your sleep pattern. Its influence on weight, body composition, and overall metabolic health is surprisingly powerful and well-supported by research.
Electromagnetic frequencies (EMF) are invisible areas of energy, produced by electricity and various natural or man-made sources, categorized into non-ionizing (low-level) and ionizing (high-level) radiation. The rapid expansion of wireless technologies over the past two decades has dramatically increased everyday exposure to radiofrequency electromagnetic fields, driven by widespread smartphone adoption, Wi-Fi networks, and the rollout of 5G infrastructure.
In recent decades, ultra-processed food (UPF) consumption has surged across many parts of the world, alongside a notable increase in inflammatory bowel disease (IBD) cases. A recent study sheds new light on the mechanisms by which ultra-processed foods physically affect the digestive tract.