Austin Gut: Is Pool Shock Crashing DHEA Youth?
By Franklin Everett ShawThe chlorine smell hits you as you walk through the gate of Barton Springs Pool. It’s a familiar scent, a promise of cool relief from the Austin heat. But what if that very smell, that supposed safeguard against germs, is subtly undermining your health? Specifically, what if it’s impacting your DHEA levels? It’s a question worth asking, especially for young adults who frequent Austin’s many public and private pools.
Dehydroepiandrosterone (DHEA) is a hormone produced by the adrenal glands. It serves as a precursor to other hormones, including testosterone and estrogen. DHEA naturally declines with age, but premature drops can lead to fatigue, decreased muscle mass, weakened immune function, and even mood disturbances. Could the water we swim in be a contributing factor?
The culprit isn’t chlorine itself, but rather the byproducts formed when chlorine reacts with organic matter like sweat, urine, and skin cells in pool water. These byproducts, called disinfection byproducts (DBPs), include trihalomethanes (THMs) and haloacetic acids (HAAs). Studies have linked THMs and HAAs to various health concerns, including potential endocrine disruption. Endocrine disruptors interfere with the body’s hormonal system.
While direct research linking pool DBPs to DHEA levels is limited, the evidence suggesting endocrine disruption from these chemicals is growing. It’s a plausible hypothesis that chronic exposure to high levels of DBPs in Austin’s heavily used pools could contribute to lower DHEA levels, particularly in individuals who are already susceptible due to genetics, stress, or other lifestyle factors.
So, what can you do about it, especially if you’re an Austin resident who enjoys swimming? Let’s explore some alternative pool sanitization methods and actionable steps you can take to protect your DHEA levels.
First, let’s consider alternatives to traditional chlorine sanitation. While chlorine is effective and relatively inexpensive, other options exist that produce fewer harmful DBPs.
Saltwater Pools: These pools use a salt chlorine generator to produce chlorine from salt. While they still use chlorine, the process often results in lower levels of chloramines (a type of DBP that causes the strong chlorine smell and eye irritation). Many new homes in developments like Mueller and Easton Park are opting for saltwater pools.
Ozone Systems: Ozone is a powerful oxidizer that can kill bacteria and viruses without producing harmful DBPs. Ozone systems are often used in conjunction with a small amount of chlorine or other sanitizer to provide residual disinfection.
UV Systems: Ultraviolet (UV) light can also disinfect pool water by damaging the DNA of microorganisms. UV systems are effective at killing many pathogens, but they don’t provide residual disinfection, so they’re often used with another sanitizer.
Mineral Systems: These systems use minerals like silver and copper to inhibit the growth of algae and bacteria. Mineral systems can reduce the amount of chlorine needed, but they don’t eliminate it entirely.
Convincing your HOA or community pool management to switch to a different sanitization method might be a challenge. However, advocating for better pool maintenance practices can make a difference. Encourage regular shocking (superchlorination) to break down chloramines and ensure proper filtration to remove organic matter.
Now, let’s focus on what you can do personally to assess and mitigate potential risks to your DHEA levels.
Step 1: Assess Your Risk
Consider these factors:
Frequency of Pool Use: Do you swim regularly in chlorinated pools? The more you swim, the greater your exposure to DBPs.
Pool Ventilation: Indoor pools with poor ventilation can have higher concentrations of DBPs in the air.
Personal Sensitivity: Some individuals are more sensitive to the effects of DBPs than others. Do you experience skin irritation, respiratory problems, or other symptoms after swimming?
Overall Health: Are you under stress, experiencing fatigue, or have other health conditions that might affect your hormone levels?
Step 2: Get Your DHEA Levels Tested
A simple blood test can measure your DHEA-S (DHEA sulfate) levels. This test is readily available through most doctors in Austin. Ask your primary care physician for a DHEA-S test during your next checkup. Alternatively, you can order a test online through companies like LetsGetChecked or Everlywell, which offer at-home testing kits.
Normal DHEA-S ranges vary depending on age and sex. Discuss your results with your doctor to determine if your levels are within the optimal range for you.
Step 3: Dietary and Supplementation Strategies (Austin-Specific)
If your DHEA levels are low, consider these dietary and supplementation strategies, keeping in mind that it’s crucial to consult with a healthcare professional before starting any new supplement regimen.
Diet: Focus on a balanced diet rich in nutrients that support adrenal function. This includes:
- Healthy Fats: Avocados, olive oil, nuts, and seeds. You can find high-quality avocados at Central Market or Whole Foods in Austin.
- Protein: Lean meats, poultry, fish, beans, and lentils. Check out the local farmers’ markets like the Sustainable Food Center Farmers’ Market for fresh, locally sourced options.
- Colorful Fruits and Vegetables: These provide antioxidants that protect against oxidative stress. Visit the HOPE Farmers Market for a wide variety of seasonal produce.
Supplements:
- DHEA Supplements: While DHEA supplements are available over-the-counter, it’s essential to use them under the guidance of a doctor. DHEA can have side effects and may interact with other medications. You can find DHEA supplements at local health food stores like Peoples Rx or The Natural Gardener.
- Adaptogens: Adaptogens are herbs that help the body adapt to stress. Some popular adaptogens include ashwagandha, rhodiola, and holy basil. These can be found at many health food stores in Austin.
- Vitamin D: Vitamin D deficiency is common, and adequate levels are important for overall health and hormone balance. Get your vitamin D levels checked and supplement if necessary.
- Magnesium: Magnesium is involved in hundreds of biochemical reactions in the body, including hormone production. Consider taking a magnesium supplement, especially if you experience muscle cramps or fatigue.
Step 4: Lifestyle Modifications
Reduce Stress: Chronic stress can deplete DHEA levels. Practice stress-reducing activities like yoga, meditation, or spending time in nature. Austin offers numerous yoga studios and beautiful parks like Zilker Park and the Greenbelt.
Get Enough Sleep: Aim for 7-8 hours of quality sleep per night.
Exercise Regularly: Regular physical activity can boost DHEA levels and improve overall health.
Minimize Exposure to DBPs: Shower before and after swimming to remove sweat and other organic matter from your body. Consider using a nose clip to reduce inhalation of DBPs.
Challenges and Pitfalls
Misinformation: Be wary of unsubstantiated claims about DHEA and pool chemicals. Rely on credible sources and consult with healthcare professionals.
Self-Treating: Don’t self-diagnose or self-treat low DHEA levels. Work with a doctor to determine the underlying cause and develop a safe and effective treatment plan.
Over-Supplementation: Taking too much DHEA or other supplements can have adverse effects. Follow recommended dosages and monitor your body’s response.
Ignoring Other Factors: Low DHEA levels can be caused by various factors, including age, stress, medical conditions, and medications. Don’t solely focus on pool chemicals as the culprit.
Swimming in Austin’s pools is a beloved pastime, but it’s important to be aware of potential health risks. By understanding the potential link between pool DBPs and DHEA levels, taking proactive steps to assess your risk, and implementing appropriate dietary, supplementation, and lifestyle strategies, you can protect your hormonal health and continue to enjoy the refreshing waters of Austin. Remember to always consult with a healthcare professional for personalized advice.