Fertility isn’t just a women’s health issue. In fact, up to 50% of infertility cases have a male factor involved, yet most men are never told how everyday choices may be messing with their hormones, sperm quality, and long-term health.
From tight underwear to toxic protein powders, the average guy is unknowingly exposed to hormone-disrupting chemicals every day. The good news? A few intentional swaps can help support testosterone, protect sperm health, and optimize fertility naturally.
Here are the top 10 easy but powerful swaps every man should make to support his hormones, fertility, and overall health:
1. Ditch Tight Underwear for Breathable Boxer Briefs
Swap: Synthetic tight briefs → Loose, organic cotton or bamboo boxer briefs
Tight underwear traps heat—and elevated testicular temperature is directly linked to reduced sperm count and motility. Go for breathable, moisture-wicking materials like organic cotton or bamboo, and skip the skinny jeans while you’re at it.
Matt’s Pick: Pact & NADS Organic Underwear
2. Upgrade Your Deodorant
Swap: Aluminum or synthetic fragrance-filled deodorants → Non-toxic, mineral-based options
Many mainstream men’s deodorants contain aluminum, parabens, and synthetic fragrance: all linked to endocrine disruption. Sweating is not the problem; it’s how you manage it. Look for brands free of toxins that still keep you feeling fresh.
Matt’s Pick: Jack Henry & Nala
3. Clean Up Your Skincare + Body Wash
Swap: 5-in-1 body wash loaded with sulfates → Simple, clean-ingredient grooming products
Your skin absorbs what you put on it and men absorb 60% of personal care products used daily. Prioritize skincare and body care without phthalates, parabens, or synthetic fragrances. Bonus: reducing these toxins supports testosterone and reduces your body’s overall toxic load.
Matts Pick: Aleavia for body wash, Jackfir for skincare & Jack Henry for shower products!
4. Add a High-Quality Men’s Prenatal
Swap: Nothing (or a basic multivitamin) → A science-backed men’s prenatal like WeNatal for Him
Sperm health is highly impacted by nutrition. WeNatal for Him is formulated with nutrients like methylated B12, zinc, selenium, CoQ10, and choline - proven to support sperm quality, motility, and DNA integrity. This isn’t just about making a baby, it’s about how healthy that baby can be.
Matt’s Pick: WeNatal for him
5. Switch Out Synthetic Fragrances (Especially Car Air Fresheners)
Swap: Plug-in or hanging car scents → Essential oil-based fresheners or no scent at all
Those “new car” or “pine tree” smells? They’re filled with phthalates and VOCs that disrupt hormones and negatively impact sperm parameters. Fragrance is legally a trade secret, meaning brands don’t have to disclose what's in it. If you're marinating in chemical air freshener daily, it's time to clear the air.
Matt’s Pick: Grow Car Freshener in Woodland Sage
6. Upgrade Your Protein Powder
Swap: Cheap protein full of artificial sweeteners and gums → Clean, third-party tested protein
Many commercial protein powders are laced with sucralose, seed oils and synthetic additives. These can mess with gut health, blood sugar, and hormones. Look for a clean-label brand with real ingredients, no fillers, and transparent testing.
7. Use a Water Filter That Actually Works
Swap: Tap water or basic pitcher → A quality filtration system
Tap water can contain chlorine and even pharmaceutical residues that mess with hormones. A good water filter helps reduce these toxins and supports better hydration which is crucial for semen volume, motility, and detox.
Matt’s Pick: We use Rorra at home for filtration
8. Avoid Plastics (Especially When Heating Food)
Swap: Microwaving in plastic or drinking from plastic bottles → Glass or stainless steel containers
Plastics leach BPA and other endocrine disruptors, especially when heated. These chemicals have been linked to decreased testosterone and poor sperm quality. It’s a small swap with a major hormone upside.
Matt’s Pick: Caraway
9. Switch Out Scented Laundry Detergent
Swap: Conventional detergent → Fragrance-free or essential oil-based options
Your clothes touch your skin 24/7. Most detergents are loaded with fragrance and petrochemicals that linger on fabrics and absorb into the skin. Choose non-toxic, fragrance-free, or naturally scented alternatives to reduce daily exposure.
Matt’s Pick: Koala Eco Laundry Wash code: healthillie10
10. Support the Foundation: Diet + Supplementation
Swap: Ultra-processed snacks and poor-quality fats → Whole foods, quality fats, and strategic supplements
A Mediterranean-style, anti-inflammatory diet rich in omega-3s, colorful produce, and high-quality protein has been shown to improve semen quality and testosterone. Add in targeted supplements like zinc, CoQ10, vitamin D, and omega-3s based on your needs or better yet, test and tailor.
Final Thoughts: Fertility Is a Barometer of Overall Health
If sperm are struggling, it’s often a sign that other systems like your metabolism, hormones, or detox pathways need support too. These swaps aren’t just about baby-making; they’re about becoming the healthiest version of yourself for whatever your future holds.
And the best part? You don’t need to overhaul your entire life overnight. Start with one swap. Then another. Your body (and your future family) will thank you.