David Lark

Shield Your Family

Masterclass for proactive moms battling biotoxins.

Gain clarity, energy, and confidence. Guard your loved ones effectively.

Guard Your Family's

Health

Become an expert in protecting your family from biotoxin-related illnesses. Gain crucial knowledge in spotting potential dangers and taking action for a safer home environment.

Biotoxin Breakthrough System

Designed for anyone experiencing Biotoxin Related Illness, this system will provide clarity, energy, and confidence in navigating the challenges brought about by biotoxins.

Health-Focused Lifestyle Transformation

Learn nutritional and lifestyle strategies that specifically aim at reducing vulnerability towards biotoxins for an all-encompassing health improvement.

About David Lark

David Lark is a dedicated professional coach specializing in supporting busy professional moms and others suffering from Biotoxin Related Illness. His mission is to empower these professionals to safeguard their families from the impacts of biotoxin-related illnesses, guiding them towards achieving clarity, energy, and confidence.

Through his extensive experience and specialized Biotoxin Breakthrough System, David equips his clients with the knowledge and tools necessary to transform their living environments and lifestyles for optimal health and safety. His practical approach and personal dedication ensure that each client receives focused guidance and effective strategies tailored to their unique situations.

TESTIMONIALS

"As a Doctor with more than a decade of clinical experience I had no idea how dangerous the mould contamination in our home could be. After a long drawn out process with our Insurer we still have not been able to safely return to our home more than 2 years on and continue to sufer from the adverse health impacts. I am so thankful to have now found David and his team at NSJ Enviro who have provided expert independent advice to help get things back on track. David's knowledge and experience has been so reassuring. I can't put into words what this means to my family and I. If you need someone who is highly experienced who can give you the right advice I would highly recommend David and his team. I just wish I had found him sooner!"

- Dr Allison Johns - BSc(Hons), MBBS, MPH, MHM, FRACMA.

"We were about to lose at AFCA and almost gave up on our insurance claim entirely before contacting David Lark at NSJ EnviroSciences. Our house was damaged during the Brisbane flood/rainfall event in February 2022. Initially, our insurance company accepted the claim but then attempted to deny it. This was traumatising beyond measure. David Lark and his team provided an expert witness report that was clear, concise and unequivocally in our favour. David Lark and NSJ EnviroSciences are the team you need when dealing with mould. If you require expert consultancy services, David is the best. I will always remember David's kind words during some dificult times."

- RC.

"I have lost count of the times I've recommended David and his team at NSJ Enviro services to people in the Low Tox Life community navigating water damage and its impact on human health. We've been on a rollercoaster ourselves with mould and the ERMI/Hertsmi tests have been invaluable to help us devise treatment plans, and justify moving house - evidence is king for making tough decisions. Not only has David provided the ERMI/Hertsmi report, but he's been able to support his customers, myself included, in navigating things such as legal battles and remediation options either with consultancy or simply an understanding ear. It's a very lonely world knowing you have an illness that isn't medically recognised as a disease, so to have a mycologist with David's experience in the community of professionals supporting those who find themselves in that situation, makes the challenge seem a little easier to navigate."

- Alexx Stuart - Founder, Low Tox Life.

AS SEEN ON

Hear From My Clients

So the lightness is unspeakable…Gratitude is boundless and cannot be valued by any wealth.… The path taken together brought priceless experience and ignited hope… opened the soul and showed the way… The way to a new life, a life that I can create myself with the help of the Universe

Sandra W.

Health Coach

I returned to my inner axis in the fastest and the most effective way. I’ve got strong and indisputable realizations about my own responsibility and reached a state of inner peace and raised my self-esteem. Now I know my life’s mission and have the purpose of life..

Mark H.

Leadership Coach

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Secure Your Health

Biotoxin defense mastery for busy, professional moms.

Navigate biotoxin-related challenges with clarity, energy, and confidence.