Holden HealthCare

04/02/2026

Read my latest article on safety tips for summer!

Learn why Vitamin D3 must be taken with K2, how to get it safely from sunshine, optimal dosing, and which sunblocks to avoid for better health.

04/02/2026

Read our latest newsletter packed with great information: https://holdenhealthcare.com?fluentcrm=1&route=email_preview&fc_newsletter=987e4fcdfa9552f75b87a0139e2576af

26/11/2025

Watch David Holden's latest video on Live Blood Analysis and the Green Laser Treatment! Catch the Christmas Special and save $100! https://vimeo.com/1138358569/164756986b?share=copy&fl=sv&fe=ci

30/10/2024

Our end-October Spring newsletter: https://holdenhealthcare.com?fluentcrm=1&route=email_preview&fc_newsletter=421252b94e55b22def4b0c309d59cf3d

21/08/2024

Our Late Winter Newsletter: https://holdenhealthcare.com?fluentcrm=1&route=email_preview&fc_newsletter=8cb7a0de34280c1437cd4f52d6ddf1ec

18/06/2024

Newsletter re David Holden going away. Get your product orders in now! https://holdenhealthcare.com?fluentcrm=1&route=email_preview&fc_newsletter=a2bc68d8cacd9e02837943f6ce6dc36f

18/06/2024

Get your free 40-page Biohacking Healing Primer Ebook now!
https://biohackinghealing.com/

10/06/2024

Unfortunately health practitioners have been seeing the alarming rise of so-called "Turbo Cancers." Here is the evidence we have seen:

Discover the evidence linking turbo-charged cancers to Pfizer's COVID-19 vaccines and learn how to prevent them. Find out more!

13/03/2024

Go to our sister page, Biohacking Healing™, for tips on boosting health - fast!

BIOHACKING HEALING™ TIP: Breathe your way to higher energy - Slowing down your breathing calms the emotions, which are the biggest energy drains. Conscious breathing also improves oxygen use, builds new blood vessels, boosts mitochondria, and improves the plasticity of your brain.

13/03/2024

I always recommend cruciferous vegetables for their anti-cancer properties!

BIOHACKING HEALING™ TIP: Cruciferous veggies are nutrient powerhouses - Brussels sprouts, broccoli, and cabbage are rich sources of minerals, vitamin K, and proven anti-cancer compounds.

13/03/2024

We are lucky in New Zealand to have grass-fed dairy!

David Holden N.D, MS. Is a Naturopath, Nutritional Biochemist, Biohacking Trainer & Coach with 40 years' experience. Together we'll explore biohacking strategies, natural health solutions, and longevity breakthroughs to help you put life into your years.

25/04/2023

HHC Autumn 2023 Newsletter - https://mailchi.mp/hhc/autumn