Proper nourishment is must for good health and vitality.
Human happiness is linked to physical & mental health and employment.
Productivity targets can only be achieved if we have good health.
Balanced food or diet is must for building strong and fortified bodies. The
best preventive medicine is nutrition. Only the individuals with strong
immunity would have long lifespan. Consumption of fresh fruits
and vegetables is must to acquire vigor and vitality. Fruits are unique
in their flavors and taste. Fruits are known to attract eyes and enhance
production of digestive juices.
Biological definition of fruits is different from the general notion. Fruits
are produced from flowers or flower and are tissues of ripened ovaries or ovary
along with adjacent tissue too. Fruits are eaten fresh or dry whereas majority
of the vegetables are cooked. Fleshy, pulpy or juicy parts of fruits are eaten
raw or used in food preparations. Let us look at the nutritive value of fruits:
Carbohydrates are energy constituents of fruits. The important fruit carbohydrates
(sugars) are sucrose, fructose, dextrose and glucose. The water
content in fruits is around 85%. A small amount of protein and traces of fat
are also present in some fruits. Fruits are rich is indigestible fibre, minerals
and vitamins. The caloric value of fruits is very high as
compared to vegetables.
Fruits are rich source of vitamin-C. We know that vitamin-C
boosts our immunity and saves us from scurvy. Vitamin-C is very strong
anti-oxidant and protects us from ionizing radiation. It is known to
heal bleeding gums. The citrus fruits are most dependable source
of vitamin-C and are available around the year. Indian gooseberry
(Phyllanthus emblica, Amla)
is the richest known source of vitamin-C. The fruit pulp of Indian
gooseberry (Phyllanthus emblica,
Amla) has been reported to have 0.6% vitamin-C (i.e. 600
mg per 100 grams of fruit pulp).
The B-vitamins are in very low concentration in fruits. However
fruits like grapes, pineapple, banana and custard apple have fairly good amount
of B-vitamins. Deep orange and yellow colored fruits are an
excellent source of b-carotene (precursor
of vitamin-A). Vitamin-A is an essential nutrient for our optic
nerves. So, consumption of fruits containing b-carotene
(precursor of vitamin-A) would protect us from nutritional blindness.
Papayas and mangoes are the best source of b-carotene
(precursor of vitamin-A). Oranges,
musk-melons, cape gooseberries, carrots and tomatoes are also a good source of b-carotene.
Calcium and minerals act as building materials of our skeleton as well as
soft tissues. These are also regulators of metabolic functions. Iron is an
essential component of hemoglobin. Iron, calcium and phosphorus are
found in fairly good quantity in fruits. Apples, guavas, watermelons,
raspberries, apricots, black grapes, dates and figs may contribute appreciable
amount of iron to our diet. Fruits are also a rich source of cellulose
and hemicelluloses which are also called complex carbohydrates (polysaccharides).
Cellulose and hemicelluloses contribute to the indigestible bulk
in the diet. Due to their fibre content fruits act as natural laxatives.
Aromatic compounds like methylbutyrate, higher esters or phenol
derivatives give characteristic flavour and odour to fruits. Tannins
present in some fruits have bitter taste and astringent action.
Fruits containing tannins like gooseberries (Phyllanthus emblica, Amla) and Terminalia chebula (Harad
or Haritaki) are good for our digestive system. Tannins are most
commonly found in large number of raw (immature) fruits and some vegetables
too. One must eat around 200gm fruits daily for good health and vitality.