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.

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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

Dr Duke's list of Plants with Antiallergenic activity



Type of Spiritual Experience


A description of the experience

Concentration of Chemicals in Plants

with Antiallergenic Activity

Mangifera indica (Mango) Flower - 180,000 ppm total [1 chemical(s)]

Citrus limon (Lemon) Pericarp - 137,600 ppm total [1 chemical(s)]

Citrus sinensis (Orange) Pericarp - 127,000 ppm total [1 chemical(s)]

Hamamelis virginiana (Witch Hazel) Leaf - 108,800 ppm total [2 chemical(s)]

Phyllanthus emblica (Emblic) Fruit - 100,000 ppm total [1 chemical(s)]

Punica granatum (Pomegranate) Pericarp - 80,000 ppm total [1 chemical(s)]

Quercus infectoria (Gall Oak) Fruit - 80,000 ppm total [1 chemical(s)]

Agathosma betulina (Buchu) Leaf - 68,000 ppm total [1 chemical(s)]

Barosma betulina (Buchu) Leaf - 68,000 ppm total [1 chemical(s)]

Hyssopus officinalis (Hyssop) Plant - 60,000 ppm total [1 chemical(s)]

Zingiber officinale (Ginger) Rhizome - 27,000 ppm total [1 chemical(s)]

Ocimum basilicum (Basil) Plant - 14,000 ppm total [1 chemical(s)]

Cymbopogon flexuosus (East Indian Lemongrass) Leaf - 8,500 ppm total [1 chemical(s)]

Cymbopogon citratus (Lemongrass) Plant - 6,960 ppm total [1 chemical(s)]

Erythroxylum coca var. coca (Coca) Leaf - 6,200 ppm total [1 chemical(s)]

Citrus aurantium (Petitgrain) Fruit - 5,000 ppm total [1 chemical(s)]

Aloysia citrodora (Lemon Verbena) Plant - 3,640 ppm total [1 chemical(s)]

Azadirachta indica (Neem) Flower - 2,000 ppm total [1 chemical(s)]

Salvia sclarea (Clary Sage) Plant - 1,840 ppm total [1 chemical(s)]

Daucus carota (Carrot) Seed - 400 ppm total [1 chemical(s)]

Sat Nov 7 10:41:37 EST 2015


Number of Chemicals in Plants

with Antiallergenic Activity

Acacia farnesiana (Cassie) Plant - 2 chemicals

Anogeissus latifolia (Gum Ghatti) Plant - 2 chemicals

Arbutus unedo (Arbutus) Leaf - 2 chemicals

Artemisia dracunculus (Tarragon) Plant - 2 chemicals

Citrus medica (Citron) Pericarp - 2 chemicals

Citrus paradisi (Grapefruit) Fruit - 2 chemicals

Geranium thunbergii (Gennoshiouko) Leaf - 2 chemicals

Hamamelis virginiana (Witch Hazel) Leaf - 2 chemicals

Lagerstroemia indica (Crape Myrtle) Flower - 2 chemicals

Lantana camara (Lantana) Leaf - 2 chemicals

Melaleuca leucadendra (Cajeput) Plant - 2 chemicals

Myrtus communis (Myrtle) Plant - 2 chemicals

Psidium guajava (Guava) Fruit - 2 chemicals

Rosa gallica (French Rose) Flower - 2 chemicals

Rosa multiflora (Multiflora Rose) Fruit - 2 chemicals

Salvia officinalis (Sage) Plant - 2 chemicals

Tagetes minuta (Wild Marigold) Plant - 2 chemicals

Thymus serpyllum (Creeping Thyme) Plant - 2 chemicals

Thymus vulgaris (Thyme) Plant - 2 chemicals

Tilia sp. (Lime) Flower - 2 chemicals

Vaccinium corymbosum (Blueberry) Plant - 2 chemicals

Sat Nov 7 10:43:26 EST 2015

The source of the experience

Dr Dukes plant database

Concepts, symbols and science items



Science Items

Activities and commonsteps