People suppress Eating fresh Fruits & Vegetables leading to many lifestyle diseases
People have limited opportunities to eat plenty of fresh fruits & vegetables rich in Dietary Fiber due to Junk Food and Fast food.

Manna(Life Fruit) is called Gum Arabic in Sudan where it originates and its health properties have benefited many people with lifestyle diseases

What is MANNA
According to the three Holy Books MANNA is the bread from Heaven which GOD Al mighty has given to prophet Mosa`s(Peace bestowed on him) people together with Quail for their 40years wilderness in North of   Sudan where Prophet Mosa was born.

The TORAT
According to the Holy book Torat , MANNA taste like wafers made with honey, nutritious & is 100% digested without any waste (Stool or roughage) , so no chance getting constipation compared to most other food which has waste(roughage) .      
(The House of Israel called the name of MANNA and it was like corainder seed and the taste of  Manna was like wafers made with honey) Exodus 16:31
Jewish Encyclopedia of MANNA, wrote M. Seligshn:-
(The MANNA contained nutritious matter only without any waste product , shall a human being not discharge of what he eats ,our bowel will surely be swollen) (Yoma I.c, sifre , Num.87-89 Tan.,J.c.)

The BIBLE
MANNA is described as the bread from Heaven
(And it came to pass, that at even the Quails came up and covered the camp and in the morning the dew lay round about the host , And when the dew that lay was gone up ,behold, upon the face of the wilderness there lay a small round hoar on the ground ,.And when the children of Israel saw it , they said one to another , it is MANNA , for they wist not what it was, And Moses said unto them ,This is the bread which the lord hath given you to eat (Exodus 16:13-15)

The QURAN
The word Thoyyibat (good things) was used in the Quran to describe MANNA and Quail , also , like the TORAT comparing MANNA with other food in terms of digestion( roughage versus non roughage)
(And we gave you the shade of clouds , And sent down to you MANNA and quails ,saying :Eat of the good things that We have provided for you(57 Bagara) ( Recall that you said, "O Moses, we can no longer tolerate one kind of food. Call upon your Lord to produce for us such earthly crops as beans, cucumbers, foum(foul madamas), lentils, and onions." He said, "Do you wish to substitute that which is inferior for that which is good? Go down to Egypt, where you can find what you asked for." They have incurred condemnation, humiliation, and disgrace, and brought upon themselves wrath from GOD. This is because they rejected GOD's revelations, and killed the prophets unjustly. This is because they disobeyed and transgressed.)(61 Bagara)
(Among Talh Trees with fruits piled one above the other(Sura Al Waqi`a 28 (Ye wil surely taste of the tree of Zaqqum)(Then will ye fill Your insides therewith) (Al Waqi`a 52,53

In 57 & 61 Bagara foum $ lentils are described as inferior compared to MANNA & Quail which are described as good(Thoyyib) , but why foum(todays foul) & Lentils (Legumes) are inferior despite the fact that they contain protein & carbohydrate while Quail is known for good animal protein , but what are the nutrients of MANNA?

Since it is sweet like honey then it must be a kind of carbohydrate which has zero roughage like what the TORAT said , but legumes are carbohydrates with large amounts of waste (roughage) that is Insoluble Dietary Fibre (IDF) . Same comparison between roughage plant and none roughage MANNA is done in sorat Al Wagiaa 28, 52,53 between Sidr/Talh and Zaggoum where the later fill the bowel & TALH surely does not fill the bowel , this also goes back to Adam & Eve who ate roughage producing apple and for that act they were exiled from Heaven to Earth(Bagara 35,36,38) , again comparing zero roughage Heaven food with a single roughage producing fruit(Apple) in Heaven .

So MANNA must be a plant with zero IDF and plenty of Soluble Dietary Fibre (SDF) not to cause roughage and also help disposal of roughage (stool) described as good or Thoyyib compared to high roughage(stool) producing plants such as legumes(foum & lentils)

MANNA was brought down to Earth , from Heaven (Bagara 53). Talh(Gum Arabic) is also designated by GOD to be a Heaven food (Wagiaa 28) .On Earth today it is the only natural plant source of SDF with zero IDF classified by WHO/FAO as ADI unlimited use without need for any peeling or even cooking .No other plant has such characteristic(rice has zero IDF but low SDF(<1% & must be cooked before eating , so is the other 4 whites (sugar, salt, flour & milk)) .In addition Gum Arabic trees were the only trees in that part of the world were prophet Mosa was born and his people wildered for 40years eating MANNA , and they were asked to go DOWN to Egypt (Nile flows from upper land to lower land (so it must be from upper Nile(Sudan) to lower Nile(Egypt)) . In the Quran the word (Ihbitoo (go down)) is used 4 times , 3 times , when GOD exiled Adam ,Eve & the devil to earth (Bagara 36 ,38 .  ) because they ate a roughage fruit which is an Apple  .

The forth time using Ihbitoo  when GOD exiled prophet Mosa`s people from Sudan to Egypt when they asked to eat roughage full legumes instead of MANNA a plant with zero roughage . MANNA is also a fruit from a tree, not a cultivated one , because Mosa`s people refused it and instead asked to eat from cultivated plants . Talh (Gum Arabic) taste also like sweet when falling down wet just as MANNA was described and falls from the sky .The word Falling was used in the Quran  to describe the descend of  the 3 Holy books , water , Iron , MANNA & Salwa to Earth .With zero roughage , MANNA trees must be Heaven trees brought down to earth to feed Adam & Eve and their ancestors to stay healthy
They say that  things may be identified  by comparing them with their opposites

1. GOD Almighty compared natural food plants in Holy Books(Yoma I.c, sifre , Num.87-89 Tan.,J.c. Exodus 16:13-15, Bagara  35,36,38 57,61,Wagiaa28,52,53) and clarified to worshipers that food with minimum stool/roughage % is better than those with high % :-
2. (Roughage Free Heaven  VS Roughage full Earth/Hell )

So what is MANNA?

The three Holy books confirmed that MANNA(Bread from Heaven) & Quail are good nutritional food & that Legumes with high roughage are inferior food .This was proved scientifically by comparing their major nutrients:-

Therefore MANNA`s unique characteristics , description ,availability  in both Heaven & Earth (Sudan Savanna) coincide with those of Talh/Hashab acacia seyal & Senegal gums (Gum ArabicE414)