Ø CEREALS,
THE HOLISTIC FOOD
(Cereals means food – writing this
blog in such a details is to highlight the importance of the cereals)
Due to many
misconceptions now a days we are keeping cereals away from our food and
increasing intake of vegetables, fruits, pulses & beans. But when we study
the cereals and compare them with other food types cereals emerge as the best
food we have. Cereals offers such a great variety of nutrients and in an
appropriate quantities required by the body. We can say that they are the
miracle of the nature and the most holistic food on earth.
As we lost
many healthy traditions we are also losing the most holistic food from our diet.
The age old science of Ayurveda starts with cereals while informing about the
various food types, giving them the topmost importance. Let’s understand the
science about the Cereals in great detail. If you able to understand about the Cereals
you are very close to your health and you can resolve many of your health
issue. You can get read of tons of medicines. After all what our forefathers
were eating?
According to
Ayurveda Cereals have Earth and Water as their dominant elements, so
naturally cereals or grains are sweet in taste and heaviness is their main
quality. They have to be cooked properly to make them lighter and suitable for
digestion. In the Indian context, wheat, rice, barley, ragi, corn and different
kind of millets (Jawar & Bajra) are the cereals, the grains. In other parts
of the world, you may also find oats, rye and quinoa.
Let us first understand an
essential topic in the modern science’s perspective. We can divide the food
types in 2 main groups: macronutrients
and micronutrients. To make it simple macronutrients are those types we need in
relatively large amounts, measured in grams, as carbohydrates, proteins, fats, fibers
and water. And the types we need in minute, trace amounts, measured in
milligrams or micrograms, are micronutrients, as vitamins and minerals.
(1
gram= 1000 milligrams, 1 milligram= 1000 micrograms)
In
general, what is the need of each food type per person? One way to understand
it is that our total caloric requirement should be fulfilled as follows: 70-75%
from carbohydrates, 10-15% from proteins and 5-10% from fats.
Let’s
see what an Indian adult male weighing 70 kg will need as a recommended daily
allowance
Chart One
Recommended Daily Allowance of an Adult Indian Man (70kg)
Macronutrients
|
Micronutrients
|
Vitamins
|
Minerals
|
Carbohydrates
|
350 grams
|
Vit A
|
1000 µg
|
Calcium
|
800 mg
|
Proteins
|
70 grams
|
Vit B1
|
1.5 mg
|
Phosphorus
|
800 mg
|
Fats
|
40 grams
|
Vit B2
|
2mg
|
Iron
|
10 mg
|
Fibres
|
30 grams
|
Vit B3
|
20 mg
|
Copper
|
2 mg
|
|
|
Vit B6
|
2mg
|
Iodine
|
200 µg
|
|
|
Vit B9
|
150 µg
|
Magnesium
|
350 mg
|
|
|
Vit B12
|
2-3 µg
|
|
|
|
|
Vit C
|
60 mg
|
|
|
|
|
Vit D
|
5 µg
|
|
|
|
|
Vit E
|
10 µg
|
|
|
|
|
Vit K
|
70 µg
|
|
|
Here we
can clearly differentiate the macro & micro nutrients. The carbohydrates,
proteins, fats and fibres are required in grams and all others such as Vitamins
& minerals in mg and microgram. Just
focus on the quantity of Vitamins and minerals we need. Compare these 50,
60,400 grams of macro nutrients with these few micrograms and milligrams of
micro-nutrients.
And
to fulfil this requirement they recommend to have following food types for an
adult doing moderate work
Chart Two
Food Items Required to Fulfil Nutritional Needs
of a 70 kg Indian male adult performing moderate work
Food Items
|
Vegetarian
|
Non-Vegetarian
|
Cereals, grains
|
475 g
|
475 g
|
Pulses, beans
|
80 g
|
65 g
|
Vegetables
|
200 g
|
200 g
|
Roots & Tubers
|
100 g
|
100 g
|
Fruits
|
30 g
|
30 g
|
Fats & Oils
|
40 g
|
40 g
|
Milk
|
200 ml
|
100 ml
|
Meat & Fish
|
|
30 g
|
Eggs
|
|
30 g
|
Sugar & Jaggery
|
40 g
|
40 g
|
Another way to estimate it is as
follows. The average daily need of carbohydrates per person is 4-6 g per kg of
body weight. So for a 70 kg person, the requirement of carbohydrates will be
around 280-420 g per day. The daily need of protein is 1g/kg, so a 70 kg person
will need 70 g of proteins per day. The
daily need of fats is 0.5 to 0.6 grams / kg body weight. So for 70 kg person it
will be 35-42 grams/ day.
This
data will help you to understand the difference between the need of macro and
micro-nutrients. Today we are experiencing a strong change. Everyone is focusing
on the vitamin and mineral deficiencies. Many, many health issues are being
correlated with micro-nutrients deficiencies. As a consequence, if a particular
food item has a good content of one or another vitamin or mineral, everybody
will turn to it and consuming it becomes a fashion, a healthy one. This has
happened with products such as milk for calcium; green leaves like spinach, pulses
like soy beans for iron; pomegranate for phosphorus; berries or guava for
vitamin C; carrots for vitamin A; olives for vitamin E; dates or figs for some of the B group vitamins;
and meat & Cheese for Vitamin B 12.
These
days, people in general tend to prefer fruits and vegetables because they have
more vitamins, minerals and fibre. It is something like being in front of a 7 ft
tall person. Naturally, due to this particular characteristic, he can very
easily perform some work at heights others cannot reach. But no one considers
that he
may be lacking so many other qualities. He may not be very strong, his bones
may be weak and he may have certain health issues. On the other side, we have a
person with an average height who may not perform tasks at such heights. But he
or she will have all the average qualities, and will basically be strong enough
to do the routine work without much of health hindrances. In the same way,
vegetables and fruits may have good content of few vitamins and minerals, but
lack several other important nutrients to the surprisingly high amounts.
Let’s have a look at different food types to
know the facts.
Chart Three
NUTRITIONAL VALUE OF DIFFERENT FOOD TYPES
(We are considering here unpolished
cereals and pulses, and unrefined fats)
Food Item
|
Carbohydrates
|
Proteins
|
Fats
|
Minerals
|
Vitamins
|
Fibre
|
Water
|
Cereals
|
66.2-78.2 %
|
6.8-12.1%
|
0.5-1.7%
|
0.9-2.7%
|
B group vitamins (8
vitamins)
|
0.6-3.9%
|
11.9-14.9%
|
Pulses
|
54.5-60.9%
|
17.1- 28.2%
|
0.5- 1.7%
|
2.1-3.5%
|
B group vitamins (8
Vitamins)
|
0.7-5.3%
|
8.1-13.4 %
|
Leafy Vegetables
|
1.4-13 %
very few more
|
0.4-8%
|
0.1- 0.8%
|
0.6-3.4%
|
Vitamin A & C
|
0,8-4,8%
|
73-95%
|
Fruit Vegetables
|
2.2-17 %
very few more
|
0.4-4.1%
|
0.1-1.9%
few more
|
0.3-1.6%
few more
|
Vitamin A & C
|
0.5-3.0% few more
|
70-96.5 %
|
Fruits
|
3-30%
few more
|
0.2-1.8%
few more
|
0.1-1.5%
few more
|
0.1-1.7%
few more
|
Vitamin C
|
0.5-5%
few more
|
60-95.8 %
|
Roots & tubers
|
3.4-28 %
few more
|
0.2-2.5%
|
0.1-0.7%
|
0.4-2%
|
Vitamin B group
& small amounts of Vitamin C
|
0.1-1.7%
|
60-94 %
few less
|
Nuts & oil seeds
|
10-28.9 %
few more
|
13.9-25.3%
few less
few more
|
25.6-64.5% few less
|
0.6-6.4%
|
Vitamin A,D,E,K
|
1-10.9%
few more
|
3-6.5 %
few more
|
Oils
|
00.00%
|
00.00%
|
100%
|
very minimal
|
Vitamin A,D,E,K
|
00.00%
|
00.00 %
|
Fish & sea food
|
0.9-7 %
|
8.9-25.2%
Dried: 56-68 %
|
0.4-10.8%
few more
|
0.9-3.2%
Dried: 12-17.4%
|
Vitamin D
Not much other
vitamins
|
0.0%
|
53-83%
Dried: 5-18 %
|
Meat, poultry & eggs
|
0.1-3.7 %
|
13,3-26.6 %
|
0.9-13.7%
|
1.0-2.4%
|
B group vitamins
|
0.0%
|
68.8-79.4 %
|
Let’s
do some mathematics for some more clarity. Now considering the chart one, two
& three an adult male with 70 kg of weight and doing the moderate work if
consumes 450-475 grams of cereals, this will complete almost the 80-82% of his carbohydrates’
need and around 1/2 of proteins’ requirement and it will provide just 4.5 grams of fats if
we consider it has 1 % of fats.
(Calculation=
475 grams of cereal will have 332 grams of carbs if we consider it has 70% of
carbs , 475 grams of cereals will provide 38 grams of proteins if we consider
it has 8 % of proteins).
#
These calculations are just to give you some direction. Please don’t take them
absolutely correct one.
If
unpolished they provide good amount of fibres, almost the same as vegetables
and fruits, and a good amount of minerals almost like vegetables (rather fruits
has less minerals –refer the chart three) and B group vitamins except Vitamin
B12. It is important to remember that Vitamin B group contains 8 vitamins,
almost half of the total number of vitamins. So, having a good quantity of this
particular group, cereals have a major part of the vitamins’ requirement.
Concerning minerals, cereals have: Calcium, 0.01-0.05%, Phosphorus, 0.17-0.35%,
Iron, 2.8-8.8%.
Let’s
calculate how much calcium cereals give. 100 grams of Wheat has 41 mg of
Calcium. Now if one has 475 grams of wheat he will get 194.75 means almost 25 %
of the need.
In a same way it will complete almost half the
need of Phosphorus (100 gm of wheat has 306 mg of Phosphorus) and the iron (100
gm wheat has 5.3 mg iron)
# From above calculation we can conclude that
Cereals are providing us almost 80-85% of the nutrients we need including 80 %
of Carbs, 50 % of proteins, half of the vitamins, most of the minerals &
fibre. What they lack is in fats, vitamins such as the fat soluble vitamins A,
D, E, K, as well as vitamins C and B 12, about 1/2 of the protein requirement and
some percentage of some minerals
Can you sense something what
a magical things are inside this tiny seed of cereals.
Now, let us see the data about the vegetables.
They have around 70-95% of water content,
which can be replenished by drinking plain water. They are extremely low in the
content of carbohydrates, proteins and fats. They also lack B group vitamins.
The percentage of minerals and fibres is almost the same as unpolished cereals
and pulses. And if you study their individual content of vitamins and minerals,
some vegetables will have a good amount of some but will lack others. For
example, green leafy vegetables have a good content of vitamin A, C and iron,
but they lack in Vitamin B group, almost 8 Vitamins. And all the fruit
vegetables such as gourds, cabbage or cauliflower have good amount of Vitamin C,
but a low content of calcium, phosphorus, iron, vitamin A, B group
Certainly you can conclude
by yourself what you will get by eating
300-400 g of vegetables and 300-400 g of cereals.
It is
the same about fresh fruits.
Again
they a have very high percentage of water, about 60-95%. The content of fibre
in the fruits is 0.5-5.0 %, somewhat close to unpolished cereals & pulses (Very few fruits
have more fibre content). They greatly lack in proteins and fats, and also have
only 3-30% of
carbohydrates content. This makes them a poor
source of macro-nutrients. About the micro-nutrients, except for vitamin C, they
are also not such an extraordinary source of vitamins and minerals. Just as the
vegetables, some fruits have some vitamins and minerals but lack others.
With
dates being the most wholesome one, having a high content of minerals, whereas
among vitamins they only have an important content of the B 2. Apricots have good amount of vitamin A, banana
has vitamin B 6 as well as potassium and selenium, figs have vitamin B 6 and
calcium, guava has vitamin C.
Are you realizing
something? Are you sensing something? What a serious mistake we are making by shifting our
focus from cereals to fruits and vegetables. Do you see it? It is just as the
story of the 7ft tall person and an average person. While madly running after some
vitamins and minerals we are losing much more essential things. Surely this
dangerous turn in our diet has made us vulnerable to many new diseases.
At this point, one question may come to your mind. Why not emphasize on
a high pulses (Protein) diet and less cereals?
As per the previous
calculations, instead of 475 g of cereals, we would be eating 475 g of pulses.
If we do so, we will get around 275 g of carbohydrates (If we consider pulses
has 58% of Carbs) and 104 g of proteins (If we consider pulses has 22% of
protein). The lack of carbohydrates will be very high. Remember carbs are the
most significant source of energy for our body. Also we will get unnecessary
high amount of proteins. Note that here we are talking about proteins from
pulses not from nuts, dairy & meat. The proteins from such sources have
fats with them. Fats take care of side effects of extra proteins.
Now a day’s science is talking about side
effects due to high protein diet. At the
same time, when we will compare these food types having the wisdom of Ayurveda
as the reference, you will understand very clearly why such a big quantity of
pulses is actually dangerous for us.
Let us shift then to
whatever the old age wisdom of Ayurveda has to say on this matter. The food we
need on daily basis has to have the predominance of earth and water elements.
We get water from the liquids we drink such as water, milk, butter milk,
juices, tea or coffee, among others. And for the earth, cereals, pulses and
nuts are very important sources. Otherwise, how could we get earth from
vegetables and fruits? They have
very high amount of water element. Even fatty substances such as oil and ghee
lack in earth, having a high amount of the water element.
Ayurveda also comments about
the tastes. The most important taste to fulfil our body demands is sweet.
(What they want to say is high carb food) And cereals are the most important
food item with the dominance of sweet taste. The unique concentration of earth
and water in the cereals makes them fully appropriate to fulfil our needs, our
body requirements.
On the other hand,
what would happen if we replace cereals for pulses? What would be the effect if
we decided to eat more pulses and fewer cereals? All the pulses have astringent
or bitter tastes along with sweet. Just have sprouted pulses or cooked pulses
or soup of pulses, and you will get an astringent or bitter taste, together
with a feeling of dryness in the mouth. As these tastes have wind(air) element
in excess they will increase the air element in the body.By eating high amounts
of pulses Vata (air, gases) will
increase a lot, giving you the subsequent troubles. You can try eating lots of
pulses and experience the gases due to Vata.
And you know what this excess Vata can do?
All the degenerative diseases will catch you. That is why you cannot
substitute cereals with pulses. Besides, your sensitive body will not give you
the signal of satisfaction after eating a meal based on pulses instead of a
cereal based meal. Try it. Your
wise body knows what it needs!
The same happens with
fruits and vegetables. Try it. Just eat fruits and vegetables instead of
cereals and pulses when you get a very good hunger. See what happens. On one
side, you will not get that feeling of satisfaction as with cereals. On the
other, you will feel hunger sooner, maybe in the next 2-3 hours. As there is
lack of the earth element in the food, your body will be hungry soon again.
What about replacing cereals by nuts & oily seeds?
Well, all of them contain high
amount of fats. The nuts and oily seeds have 25-65% of fats, 14-25% of proteins
and 10-29% of carbohydrates. In any case although oils and fats are an
essential part of our diet, of a healthy diet indeed, such a high amount of fat
is not at all recommendable. You know the consequences.
In order to
have a meal that includes all our body requirements, actually we have to choose
the best combination. That is a cereal based meal with a moderate amount of
pulses, a moderate amount of oils, oily seeds, nuts and dairy, and a minimal
quantity of vegetables and fruits. Are you surprise? We suppose so, but it may also
remind you something. Got it? Yes, our parents’ food. The food our grandparents
were eating few decades back. It was huge amount of cereals with some pulses
and fats, and a least amount of vegetables and fruits.
And compare their health
with ours. Now you may understand the
secret behind.
Even the countries
where people eat non-vegetarian food every day, both in the eastern and in the
western parts of the world, their food used to be cereals based with some
amount of non-veg., which means fat and proteins. Now it has changed to mainly
non-veg. based food with small amount of cereals, creating many diseases. Like
in the Southern part of Spain the food was rice & fish but now it has changed
to high amount of meat. In India still today people eating non veg eat along
with cereals such as rice, wheat, millets etc.
You will be surprised to know what Non-veg
food has? It has approximately 9-26% of proteins, 0.4-14% of fats and very,
very low amount of carbohydrates, just 0.1-7 %. And again very high amount of
water 68-79%. So it seems logical to have cereals with Non-veg food.
Story of a Patient:
Here we have a female
patient in her thirties or early forties with a long list of complaints. The
list starts with a complaint of tiredness, as she is unable to perform neither her
day to day physical duties nor her regular exercise. In fact, any exertion gives
her pain all over the body, joint pain, backache, headache, etc. The list goes
further with complaints about hair fall, skin dryness, tanning, giddiness,
insomnia and menstrual problems such as irregular manses, premenstrual pain.
Then she talks about some serious issues such as hormonal imbalance, thyroid
problems, low BP, low haemoglobin, deficiency of many vitamins and minerals,
mostly vitamin B 12, vitamin D, calcium, iron, etc.
And her list does not
stop here. Actually, now we have new lists. First, the list of the specialists
she had consulted. Physician, orthopaedic surgeon, dermatologist,
endocrinologist, gynaecologist, nutritionist and many more. And then, that one
with the medicines she was prescribed. Multivitamin tablets, calcium
supplement, iron, vitamin E, hormonal therapy, vitamin D and vitamin B 12
injections followed by tablets, as well as tablets for the thyroid and tablets for balancing the irritability, mood
swings and getting good sleep, pain killers, antacids, creams for the skin, bam
for the joints and many more.
You must be tired just
by reading her lists of complaints
and medicines. Can you imagine what must be happening to the poor lady and her
family? Oh, I forgot some other medicines: oils for hair fall and omega 3
capsules. And this is just the list with modern medicines, since she also tried
other pathies and household remedies.
Some Ayurvedic medicines, tonics and treatments were also there, as massage and
steams, shirodara and other Panchakarma treatments. And of course,
acupressure, acupuncture, homoeopathy, psychoanalysis, yoga, different meditation
techniques, flax seeds, neem juice,
aloe Vera, almond oil, olive oil. It is almost an endless list. And despite all
her efforts, the complaints were unmoved. What went wrong?
This brings to my mind the
story of an old lady who wanted to advise her grandsons. She asked them to
search for her lost pin outside her hut. They searched and searched but were
unable to find it. Finally the old lady found it inside the hut. She knew they
were going to be upset with her. And certainly, they blamed her. But then she explained
that she wanted to enlighten them. The answers to your questions are inside
you, close to you. Do not try to find
them outside.
In the case of our young
lady, the answer was immediately clear. However, we went through all her
routine, her daily activities, her food habits. As I thought, she was not
eating when she was hungry; or even if she ate, instead of having cereals she
used to drink good quantities of tea, coffee or juices, or used to eat fruits
or salads. At lunch or dinner she used to take just one or two very tiny chapatti
and a spoonful of rice with lots of vegetables and salad, total deprivation of
Cereals. What to say about oil and ghee?
She was just consuming few drops. Everything was just a confirmation of my
presumptions about her. All her complaints and deficiencies were nothing but
excess Pitta and Vata in her body. The
external medicines and treatments might have supported her for some time and up
to some extent. But they were certainly not a solution.
And why did she
undergo so many changes and reductions in her diet? Because she read some
article on vitamins and minerals, or on weight loss, or on healthy food, or
maybe a doctor or any diet specialist advised her in this direction. I asked
her one single question. Are you happy with this few inches loss, this few kg
loss and such a huge gain of complaints, this unhealthy face and irritable
mind? Also I was able to throw light on the fact that as she reduced her
consumption of cereals her complaints started, before that she was fine. Yes it
is fine if after doing some changes in her diet she is feeling better, all the
parameters of the health are fine. But if everything is going upside down then
be cautious about your food.
As she understood the
reason behind her problem she started eating normal food with good amount of
carbs and oils. Her complaints, along with her different doctors, medicines and
treatments reduced very soon. Now she has a healthy body and mind, works a lot,
does regular exercise, eats well and has put her weight-scale in a cupboard.
Did you
understand why the focus has gone to minerals and vitamins, the micro-nutrients?
All these complaints have been rooted down to a lack of vitamins and minerals.
Naturally fruits and vegetables, and so many medicines have come into play. But
no one focused towards macro-nutrients. The real root cause is lacking in macro-nutrients, in quantity as well as
in quality.
Mother Nature has
provided most of the micro-nutrients together with the macro-nutrients. If you go
through the Chart three you will understand that except for very, very few, you
will get most of the micro-nutrients by consuming cereals, pulses, dairy and
oils. Instead, the opposite will not happen. A multivitamin capsule or a
calcium supplement will not give you carbohydrates, proteins and fats. Nor will
do it the fruits and vegetables.
Last but not
least, let us give a quick thought to the economics of the subject. The most
important food is the cheapest of all even today. Again, thanks to Mother
Nature. Even the so called poorest people can be healthy by fulfilling most of
their needs having plenty of cereals. We are always happy when we read or hear that
the price of vegetables and fruits has risen. Let the farmers grow more
cereals, pulses and oil seeds instead of fruits and vegetables for themselves
and for others. May they get good income from growing what is really important!
Choose a right cereal (again
regional) for you and go back to Cereals!
Some
suggestions---
1 Eat
only after getting hunger. Otherwise you cannot digest cereals (Or in that case
anything) and will have to face side effects of indigestion.
2
Satisfy your hunger. You should not feel like eating every now & then.
3 Be
flexible. Due to various reasons such as your life style, exertion, climate,
your intensity of hunger fluctuates. So be wise and change the quality &
quantity accordingly. If you have very light hunger go for very light from of
cereals such as popped or puffed rice (Churmura, lahya) and if you have very
strong hunger go for Roti, Parathas. And for moderate hunger rice, khichadi,
lighter Roti such as Phulka, chapati.
4 Preferably
choose regional cereals – In south Rice and Ragi, In North Wheat and rice from
North etc.
5 know
the qualities of cereals
Rice -- is
sweet and slightly astringent, oily (means not dry), cold in nature, increases
vigor, light (as compared to wheat), diuretic, good for health. e.g. Red rice,
Basmati, Kalimoong, Jeera, Aambemohar , Kolum, Sonamasuri etc.
There are thousands of varieties.
Use the locally grown rice. It is suitable for that particular climate.
Use hand pounded one or single
polished rice. It retains all the goodness of rice. Ayurveda keeps it on the
top of the list in cereals. Fortunately modern science is coming up with the
research that no other cereal can give variety of nutrients like rice.
This is the biggest misconception
that rice causes weight gain. If that was the case then whole of china, south East
Asia, south India, Konkan region in Maharashtra were full of obese people as
their staple food is rice.
Wheat – Is heavy, oily, sweet, increases
vigor and strength, life enhancing, helps to clear bowel, reduces Vata, Pitta and helps in joining
bones. As it is heavier in nature, it is a staple food for Northern parts of
India. Ayurveda suggests to avoid wheat to lose weight.
Barley (Jav)– Is cold, heavy, dry, sweet, helps to clear bowel
,increases stool quantity (means more fibrous), reduces Kapha, Pitta and increases Vata and also reduces fats and urine. (Due to its dry quality)
Sorghum (Jawari - Indian millet) – Cold, light, dry and sweet. Good
for
the middle part of the
Indian continent . Again very good to lose weight.
Bajara (Indian millet) – Hot, heavy, dry,
sweet, increases Vata and pitta and increases digestive fire. Good in northern
and middle part of India, especially in winters as it hot in nature.
Ragi (Nachani) - Cold,
light, sweet. Due it’s cooling and lighter qualities it is a very good cereal for
southern part of India.
6 Most important is listen to
your wise body and learn lessons from your own experience!
Dr
Nikhil
Pune
28 th Dec 2015
Reference
books
Book
of Biochemistry (For MBBS students, India) by U. Satyanarayana & U.
Chkrapani Edition 2013
Nutritive
Values of Indian Food by National Institute of Nutrition, Indian Council of
Medical Research, Hyderabad, India