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.)

Observations placeholder

Food and sun induced Phytophotodermatitis



Type of Spiritual Experience



A description of the experience

J Community Hosp Intern Med Perspect. 2014; 4(4): 10.3402/jchimp.v4.25090.
Published online 2014 Sep 29. doi: 10.3402/jchimp.v4.25090
PMCID: PMC4185147
PMID: 25317269
Lime-induced phytophotodermatitis
Andrew Hankinson, MD,1,* Benjamin Lloyd, MD,2 and Richard Alweis, MD2

This case describes a scenario of lime-induced phytophotodermatitis. Phytophotodermatitis is a dermatitis caused after the skin is exposed to photosensitizing compounds in plants and then exposed to sunlight.

Many common plants including citrus fruits, celery, and wild parsnip contain these photosensitizing compounds which cause phytophotodermatitis.

It is important for a physician to be aware of phytophotodermatitis because it may often be misdiagnosed as other skin conditions including fungal infection, cellulitis, allergic contact dermatitis, and even child abuse.
Keywords: photodermatitis, phytodermatitis, dermatitis, psoralen, Rutaceae, lime

A 24-year-old nurse presented with the following rash on her hands and wrists (Fig. 1). The rash was irregularly shaped however well demarcated, with erythematous patches and plaques on presentation. It was tender with noted edema of the dorsum of the hands. It had originated 2 days prior with tender erythema and swelling of the shown areas, with some vesicle and blister formation. History revealed that several hours prior to the development of the lesions the patient had baked a key lime pie from scratch.

Part of the preparation included squeezing fresh limes by hand; afterwards, she walked outside on a bright, sunny day. Several hours later, her skin symptoms began.

The above history and clinical findings are characteristic of lime phytophotodermatitis. Phytophotodermatitis is a nonimmunologic skin eruption which develops after the skin comes in contact with phototoxic agents in certain plants and then is exposed to ultraviolet A (UVA) radiation (1).

Several common plant families, including Rutaceae family (lime, lemon) and Umbelliferae family (celery, wild parsnip, parsley, hogweed), contain phototoxic compounds called furocoumarins which are psoralen isomers (1). When exposed to UVA radiation, psoralens cause photochemical reactions in the skin which damage cell membranes, resulting in cell death, edema, blistering, and injury to the epidermis (2).

Clinically phytophotodermatitis can initially present as lesions ranging from painful erythema and edema to blisters. There can be corresponding vesicles, plaques, or areas of hyperpigmentation (1, 3, 4). This eruption can begin within hours to days after initial sunlight exposure, and commonly transforms into patches of post-inflammatory hyperpigmentation which can last up to several months (1). It often presents in irregularly shaped, well demarcated patterns representing the exposure to the lime juice or other phototoxic agent. Often seen are patterns of ‘streak marks’ from juice dripping downward, handprints from contact, or streaks from brushing against plants.

 Prevention is key, with avoidance of sunlight after exposure to photosensitizing agents

The source of the experience


Concepts, symbols and science items



Science Items

Activities and commonsteps





Citrus fruits