Pellagra Archives

07 Apr 2026

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Neuroendocrine Tumours – Vitamin B3 (Niacin)

Diet and Nutrition, Patient AdvocacyCarcinoid syndrome, Niacin, Pellagra, Peripheral Serotonin, Small intestine NET (SI NET), Tryptophan, Vitamin B3

Before you read thisThis information is designed to help you understand how vitamins work in the body and how certain NET-related factors might affect them. It is not a substitute for personalised medical advice. Every NET patient is different — tumour type, treatments, surgery, symptoms, and nutritional needs can vary widely. If you have concerns about vitamin levels, supplements, or symptoms, please speak with your NET clinical team. They can assess your individual situation and guide you safely. What Vitamin B3 Is Vitamin B3 — also known as niacin, nicotinamide, or nicotinic acid — is an essential water‑soluble vitamin your…

22 Mar 2024

By Ronny Allan

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Neuroendocrine Cancer – Horrible Hormones

Patient Advocacy24-hour urinary catacholamines and metanephrines, 5-HIAA, 5-Hydrotryptophan (5-HTP), Addison's disease, Adrenal insufficiency, Adrenaline, Adrenocorticotropic Hormone (ACTH), Aldosterone, Anaphylactic shock, Androgrens, Antihistamines, Appendiceal NET, Bradykinin, Calcitonin, Calcitonin gene-related peptide (CGRP), Carcinoid crisis, Carcinoid heart disease, Carcinoid syndrome, Catecholamines, Chromogranin A (CgA), Corticotrophin releasing hormone (CRH), Cushing's disease, Cushing's syndrome, Diarrhea, Endocrine, Enterochromaffin cells, Epinephrine, Estrogen, Fight or flight, Flushing, Ga68 PET/CT, Gastric NET, Gastrin, Glucagon, Histamine, Hormones, HPA axis, Hyperparathyroidism, Hypocortisolism, Hypotension, Hypothalamus, Insulin, Intraoperative hypertensive crisis, Islet cell, Islet of Langerhams, Kallikrein, Lanreotide, Lung NETs, Malabsorption, Mast cell, Medullary thyroid cancer (MTC), Metanephrines, Multiple Endocrine Neoplasia (MEN), NET syndromes, Neuroendocrine, Neuroendocrine neoplasm (NEN), Neurokinin A (NKA), Neuropeptide K, Neurotensin, Neurotransmitter, Norepinephrine, Nutrition, Octreotide, Octreotide scan, Ovarian NEN, Pancreastatin, Pancreatic NET (PanNET), Pancreatic polypeptide (PP), Paraganglioma, Pellagra, Peptide, Pheochromocytoma, PPoma, Prostaglandin, Pruritus, Serotonin, Somatostatin, Somatostatinoma, Substance P, Tachycardia, Tachykinin, Telotristat ethyl (Xermelo), Testosterone, The 5 E's, Tryptophan, Vasoactive intestinal peptide (VIP), Vasodilation, VIPoma, Xermelo (Telotristat ethyl)

Updated and reviewed 20th March 2024 Hormonal imbalances are quite common in many conditions including day to day stuff. With Neuroendocrine Cancer, it can be a real challenge both at diagnostic and maintenance phases. In addition to the cancer angle, there's some strange stuff going on, inexplicable, frightening for the patient, an unwanted ingredient causing chaos! Until I was diagnosed with metastatic Neuroendocrine Cancer, I didn't have a clue about hormones - it's one of those things you just take for granted. However, hormones are vital to human health (male and female) and it's only when things go wrong you…

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