
Neuroendocrine Tumours (NETs) – Vitamin D (Cholecalciferol / Ergocalciferol)
Vitamin D deficiency is demonstrably more common in people with neuroendocrine tumours (NETs) — but that does not automatically mean your deficiency is caused by
My very first blog post – ‘remastered’ in 2023!
The original post as I published it on 29 Apr 2014
This is a new skill so bear with me, please! The aim of this blog is to post a running commentary of a walk of Hadrian’s Wall with my wife Chris.
The walk commences 26 May 14 at Wallsend in East Newcastle and completes on the evening of 31 May 14 at Bowness-on-Solway.
The walk is for two purposes:
1. To raise awareness of Neuroendocrine Cancer
2. To promote and fundraise for PLANETS Charity (Pancreatic, Liver And Neuroendocrine Tumours).
As a lead-up to the actual walk itself, I’ll be blogging daily with an A to Z of my life-changing experience together with any interesting stories arising from the training and preparation for the walk itself. During the period of the walk, the daily blogs will focus on progress along the route. I hope to include pictures and where possible, video clips.
Please support my blog by liking, sharing or commenting. Thanks
Edit 2023. The walk was completed without too many incidents. We walked around 250 miles to train for this 84-mile 6-day walk, mainly to make sure we were capable of sustaining a walk of between 12 and 15 miles in one day for 6 consecutive days.
You can read about those 6 days here:
Click on each title below.
Day 1 – Newcastle
Day 2 – The wall is starting to show and blisters already appear
Day 3 – The hilly bits (it was wet!)
Day 4 – More hills and more rain!
Day 5 – Downwards to Carlisle
It’s amazing when I think it was only ever going to be a temporary blog site simply to document my challenge and then it would be closed. I would then find a new hobby!! However, I kept going and it turned into a 3-x award-winning site. You can read the story of that here which includes reaching my milestone of 1 million views, then 2 million, 2.5 million was a huge effort and I’m now (foolishly) aiming for 3 million. I’m a sucker for pain (and challenges!). I don’t give up easily.

I am not a doctor or any form of medical professional, practitioner or counsellor. None of the information on my website, or linked to my website(s), or conveyed by me on any social media or presentation, should be interpreted as medical advice given or advised by me.
Neither should any post or comment made by a follower or member of my private group be assumed to be medical advice, even if that person is a healthcare professional. Some content may be generated by AI which can sometimes be misinterpreted. Please check any references attached.
Please also note that mention of a clinical service, trial/study or therapy does not constitute an endorsement of that service, trial/study or therapy by Ronny Allan, the information is provided for education and awareness purposes and/or related to Ronny Allan’s own patient experience. This element of the disclaimer includes any complementary medicine, non-prescription over the counter drugs and supplements such as vitamins and minerals.
Thanks for reading.
Blog Facebook. Like this page please.
Personal Facebook. Like this page please.
Awareness Facebook Like this page please.
Follow me on X (formerly twitter)
Check out my online presentations
Check out my WEGO Health Awards


Vitamin D deficiency is demonstrably more common in people with neuroendocrine tumours (NETs) — but that does not automatically mean your deficiency is caused by

Words are very important to cancer patients, some people hang their hats on them and put their feet up, and some people google them until

Overview Many thanks for the support in January and February 2026. This is a double month newsletter due to my 27 day holiday! 2026 Blog

Vitamin B12 deficiency is demonstrably more common in people with neuroendocrine tumours (NETs) – what that means is there is a chance your deficiency as

When I was a young lad, I didn’t seem to have a fear of heights, not that I got many chances to test it but

When I was diagnosed with metastatic Neuroendocrine Cancer in 2010, there’s a lot of milestones I doubted I would reach. One is today and I

A Phase 2/3, Multicenter, Randomized Open-Label Study of Zanzalintinib vs Everolimus in Participants With Previously Treated, Unresectable, Locally Advanced or Metastatic Neuroendocrine Tumors. The primary purpose

Long-axial field-of-view (LAFOV) systems have changed the field of molecular imaging. Since their introduction, many PET centres have installed these next-generation digital systems to provide

Crinetics Announces First Patient Dosed in Phase 1/2 Trial Evaluating CRN09682 for the Treatment of Neuroendocrine Tumours and Other Somatostatin Receptor 2-Expressing Tumours Read the
I would also mention those who contributed to my “Tea Fund” which resides on PayPal. You don’t need a PayPal account as you can select a card but don’t forget to select the number of units first (i.e. 1 = £4, 2 = £8, 3 = £12, and so on), plus further on, tick a button to NOT create a PayPal account if you don’t need one. Clearly, if you have a PayPal account, the process is much simpler
Through your generosity, I am able to keep my sites running and provide various services for you. I have some ideas for 2023 but they are not detailed enough to make announcements yet.
This screenshot is from every single post on my website and depending on which machine you are using, it will either be top right of the post or at the bottom (my posts are often long, so scroll down!)
Subscribe to get the latest posts sent to your email.
Subscribe now to keep reading and get access to the full archive.