What a brilliant overview from Dan Go for those of us wanting to rework or rehaul our homes! Many things effect our health beyond a poor diet and exercise habits and this is becoming a bigger and bigger issue, so enjoy the below and do what you can bit by bit (avoid getting overwhelmed) 🙂

You can read the original blog here on his website!

Air: The Invisible Fuel

Your lungs process 11,000+ liters of air a day. That air either energizes or pollutes you.

• HEPA Filters: Use in bedrooms and main living spaces. These trap allergens, dust, bacteria, and mold spores. Look for models with activated carbon to reduce VOCs (Volatile Organic Compounds). The one I recommend is ​Jaspr​.
• Humidity Control: Ideal indoor humidity is 40–60%. Use a hygrometer to monitor. A humidifier in dry climates or a dehumidifier in humid zones can prevent respiratory issues and mold.
• Mold Prevention: Clean A/C units and dehumidifiers regularly. Check under sinks, behind washers, and near windows. Consider mold testing kits yearly. ​Here’s the one I recommend​.
• Ventilation: Open windows when outdoor air quality is good. Use kitchen and bathroom exhaust fans frequently.

💧 Water: The Cellular Foundation

You’re 60–70% water, so the quality of that water determines your internal chemistry.

• Water Filtration System: When it comes to water, we want to remove heavy metals, fluoride, chlorine, and microplastics as well as other contaminants. Either get a Reverse Osmosis System or a ​Berkey​. I prefer a Berkey because it keeps the right minerals in the water.
• Mineral Rebalancing: Add trace mineral drops or natural sea salt (like Redmond or Celtic salt) or electrolytes like ​LMNT​ to your drinking water to restore electrolyte balance.
• Filter Placement: If you choose an RO system, you want to keep it under the sink. If you use a Berkey, then obviously it’s kept on your countertop. Plus, you’d want a whole-house pre-filter for showers and faucets.
• Water Testing: Use kits like ​Tap Score​ or check ​EWG’s Tap Water Database ​for your area.

☀️ Light: The Circadian Lever

Light is information. It tells your brain when to produce hormones, wake up, sleep, or feel hungry.

• Morning Light: Get sunlight in your eyes within 30 minutes of waking. Aim for 10–15 minutes. Preferably outside.
• Circadian Lighting: Cool/blue-toned in the morning (5000–6500K), warm/amber in the evening (2700K or lower).
• Blue Light Blockers: Use orange-tinted glasses after sunset to protect melatonin production. I recommend ​Roka’s​ or ​Swannies​.
• Light Hygiene: Install dimmers, use lamps instead of overheads, and block streetlight intrusion with blackout curtains.

📡 EMFs: Invisible Stressors

Electromagnetic fields aren’t always visible, but they influence your body’s stress load, sleep, and inflammation.

• WiFi Hygiene: Turn routers off at night or put them on a smart plug timer. Avoid placing them near bedrooms or under desks.
• Hardwire Devices: Ethernet beats WiFi for both health and speed. Use adapters to connect laptops directly.
• Phone Habits: Use speakerphone or headphones. Avoid storing phones in pockets or bras. Airplane mode at night is your best friend.
• Grounding: Walk barefoot on natural surfaces (grass, dirt, sand) or use grounding mats at work or in bed.
  

🍴Kitchen: The Health Command Center

The kitchen can be a minefield of toxicity. Here’s how to avoid it.

• Cookware: Use stainless steel, cast iron, or ceramic—ditch the non-stick unless it’s ceramic-coated and PFAS-free.
• Chopping Boards: Ditch the plastic and go for titanium or wood.
• Food Storage: Glass > plastic. Especially for leftovers and anything acidic.
• Water Access: Install a filter at the tap or use a high-quality countertop system (mentioned above).
• Toxin-Free Cleaning: Use vinegar, castile soap, baking soda, or natural cleaning brands (no endocrine disruptors, thanks).
• Air Flow: Use a kitchen hood or crack a window—indoor air quality tanks during cooking without ventilation.

• Red Light At Night: This preserves night vision, minimizes melatonin suppression, and creates a calming environment, making it ideal for nighttime activities without disrupting circadian rhythms. You can get red tape or red incandescent bulbs from Amazon.

🛌 Bedroom: The Recovery Chamber

This is where your body regenerates and repairs, and also where the magic happens. Treat it like a sacred space.

• EMF-Free Zone: No phones on the nightstand. Use a battery-powered alarm clock. Turn off WiFi and Bluetooth devices.
• Blackout Everything: Even small LED lights can disturb sleep. Use blackout curtains, face masks, and black stickers to cover electronic lights.
• Air Quality: Bedroom should have a HEPA air purifier (​Jaspr​) and good humidity control.
• Mattress & Bedding: Opt for organic, toxin-free materials like latex, silk, wool, or cotton (​Avocado Green Mattress​). Conventional mattresses often off-gas VOCs.
• Sleep Enhancers: Consider white noise machines, magnesium (​Natural Stacks​), and glycine (​Thorne​) before bed, and a consistent wind-down routine with amber lighting or red light therapy.

🛁 Bathroom: Detox & Renewal Zone

• Shower Filters: Install a showerhead filter to remove chlorine, fluoride, and heavy metals. Protects your skin, hair, and lungs from chemical exposure. ​Jolie​ and ​Delta​ come highly recommended.
• Clean Products: Use paraben-free, phthalate-free, and fragrance-free body care. Swap in natural toothpaste (​Boka​), deodorant (​Salt and Stone)​, shampoo (​Roz​), and body wash (​Salt and Stone​).
• Mold Control: Run the exhaust fan for 10–15 minutes after showering. Wipe down wet surfaces and check grout and corners regularly.
• Lighting: Use red or amber night lights for evening use to protect melatonin. Adding a dimmer switch is highly recommended.
• Air & Scent: Avoid synthetic air fresheners. Use plant-based essential oils instead.

🧺 Laundry: Hidden Toxins No One Talks About

You wear your laundry all day. It touches your skin and is absorbed into your body.

• Detergents: Use non-toxic, fragrance-free options (​Molly’s Suds​, ​Branch Basics​, or homemade with washing soda and baking soda).
• Dryer Sheets: Avoid them entirely. Use wool dryer balls (​Everspring​) instead—add a drop of plant-based essential oil if you want scent.
• Fabric Softeners: These coat your clothes in chemicals that can disrupt hormones. Ditch them.
• Washer Maintenance: Clean your washer monthly with vinegar and baking soda to prevent mold and bacteria buildup.
• Clothing Materials: Prioritize natural fibers (cotton, wool, bamboo) that breathe better and hold fewer toxins than synthetics.

💻 The Optimized Office: Where High Performance Happens

• Lighting: Use circadian-friendly desk lamps or bulbs (blue-rich in AM, amber in PM). Bonus points for windows letting in natural lighting.
• Air Quality: Small HEPA (​Jaspr​) filter near your desk = better focus and lungs.
• Ergonomics: Invest in an adjustable standing desk (​Uplift​), ergonomic chair (Anthros​), and keyboard/mouse setup. Set your desk up ​like this​ for best ergonomics.
• EMF Hygiene: Use Ethernet where possible, keep the phone off your body, and turn on airplane mode when not in use.
• Blue Light: Screen filter or software (like ​f.lux​) + blue blockers in the evening.
• Plants: Boost oxygen and vibes. Snake plant, pothos, and peace lily are low-maintenance air purifiers.
• Under The Desk Treadmill: Turn your dead time into walking time using a small under-the-desk treadmill (​Urevo​)