Does heaven exist? With well over 100,000 plus recorded and described spiritual experiences collected over 15 years, to base the answer on, science can now categorically say yes. Furthermore, you can see the evidence for free on the website allaboutheaven.org.

Available on Amazon
also on all local Amazon sites, just change .com for the local version (.co.uk, .jp, .nl, .de, .fr etc.)


This book, which covers Visions and hallucinations, explains what causes them and summarises how many hallucinations have been caused by each event or activity. It also provides specific help with questions people have asked us, such as ‘Is my medication giving me hallucinations?’.

Available on Amazon
also on all local Amazon sites, just change .com for the local version (.co.uk, .jp, .nl, .de, .fr etc.)

Some science behind the scenes

Pituitary gland disease references

References and further reading

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  • Reprod Domest Anim. 2016 Aug;51(4):555-61. doi: 10.1111/rda.12719. Epub 2016 Jun 22.  The Central Effect of β-Endorphin and Naloxone on The Biosynthesis of GnRH and GnRH Receptor (GnRHR) in The Hypothalamic-Pituitary Unit of Follicular-Phase Ewes.  Ciechanowska M1, Łapot M1, Mateusiak K1, Paruszewska E1, Malewski T2, Krawczyńska A3, Przekop F3.
  • Med Welt. 1962 Jan 13;2:88-91.  [Symptom picture of chronic tactile hallucinosis in hypophyseal changes]. [Article in German] MILLER-KREUSER E. PMID: 14474125
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  • Pituitary. 2015 Oct;18(5):731-7. doi: 10.1007/s11102-015-0651-8.  Intrasellar abscess following pituitary surgery.  Huang KT1, Bi WL, Smith TR, Zamani AA, Dunn IF, Laws ER Jr.
  • Pituitary. 2015 Feb;18(1):1-7. doi: 10.1007/s11102-013-0547-4. Evaluation of hypothalamic-pituitary function in children following acute bacterial meningitis. Karadag-Oncel E1, Cakir M, Kara A, Gonc N, Cengiz AB, Ozon A, Ciftci E, Alikasifoglu A, Ceyhan M, Kandemir N.
  • Parasitol Res. 2016 Feb;115(2):469-77. doi: 10.1007/s00436-015-4827-y. Epub 2015 Nov 16.  Human parasitic protozoan infection to infertility: a systematic review.  Shiadeh MN1, Niyyati M2, Fallahi S3,4, Rostami A5.
  • Arch Toxicol. 2000 Apr;74(2):92-8. Effects of xenoestrogen bisphenol A on uterine and pituitary weight, serum prolactin levels and immunoreactive prolactin cells in ovariectomized Wistar rats.  Goloubkova T1, Ribeiro MF, Rodrigues LP, Cecconello AL, Spritzer PM.