This blog discusses the basic concepts of nutrition which many of us are not aware of or simply ignore
Friday, May 8, 2015
Tuesday, February 24, 2015
Are you a Nutritionally Literate Eater ?
While in school, I was a great fan of fast foods and snacks. I would love munching on chocolate cookies during lunch time and that’s what I grew up on. It was not until I came to know about the real definition of nutrients and why each one of them was important for healthy human survival, I really believed in the importance of eating a variety of foods, and that too eating them in the correct proportion.
Food contains nutrients i.e., in simplified terms, constituents that are of value to human health. It is rather interesting to note that the culinary world of this planet has created countless number of dishes, but there are only seven types of nutrients, namely carbohydrates, fats, proteins, vitamins, minerals, water and dietary fiber, in them. You may be a staunch vegetarian or a lover of non-vegetarian food, from the Land of the Rising Sun or from anywhere the sun sets, one who enjoys the sky as the roof or one who lives under the best concrete roof, ….your dietary habits may be dictated by your culinary culture and traditions, but the food of humans and most other species is made up of one or more of these seven types of nutrients only and nothing else. This is another amazing example of unity in diversity of nature, isn’t it?
Since life on this planet seems to be revolving around only seven precious nutrients, is it not worth to spare a moment on discussing them?
What Do You Need To Live?
Firstly, to appreciate the role of the seven basic nutrients in supporting life, let us try to understand our requirements in order to live and lead a healthy long life.
The very first thing that you require to even breathe right from the time you are conceived in your mom’s womb is energy. Yes, energy is required not only for you to work or play, but also to sustain life by providing energy to your body to perform its vital activities such as respiration, digestion, blood circulation, pumping of the heart and most importantly functioning of the brain.
Secondly, your mind and body need something to make them grow and attain maturity.
Thirdly, your body should have a strong army to combat threats to your health from the external environment.
Fourthly, just like the earth a healthy body maintains its own clock, which functions with remarkable precision as long you are alive, which may be a ninety or hundred years! Again, something provides the body the driving force for amazingly maintaining the precision of certain bodily processes.
Lastly, your body needs a super transporter of substances from one part of the body to another.
The Driving Force of Sustenance - Nutrients!
Your body cannot perform any of the above mentioned functions without food. It is interesting to note that all the 7 nutrients work together in your body to fulfill your requirements. An absence or deficit or an excess of any of these nutrients creates an imbalance in your system leading to diseases and even, in some cases, death.
Carbs Make Your Brain Think and Your Body Run
Energy is derived from carbohydrates, fats and proteins. Earlier, when not enlightened by knowledge of nutrition sciences, like the blissfully ignorant, I was happy that I was getting my quota of energy from the cookies, chocolates and cakes that I had. Sure, these foods were high in simple carbohydrates such as sugar and fats such as butter. However, what I was not aware of was that by skipping my rice and chapatti, I was denying my body of healthy carbs and stuffing it with such carbohydrates that would only add empty calories without really improving my health.
Proteins Make You Grow From a Fetus to an Adult
Proteins are required in a good amount for good growth and development of the different parts of the body, including skin and hair. Being a vegetarian, I could not opt for egg, fish or meat. Milk (which I hated so much), and curds are good sources of protein for vegetarians. Many of my friends also skipped curd. However, by skipping curd, you know you are missing out on a dish with awesome nutritional worth. Of course, for the lactose intolerants soymilk and other soy products are always an interesting option. Pulses, nuts and cereals are good sources of protein. I remember how I used to simply pick peanuts or cashew nuts from my plate of upma and throw them out to the squirrels, thereby simply washing away all my mother’s attempts of feeding me a nutritious meal go in vain. Now, I crib m my hair loss. Had I eaten good protein, this would not have happened. Proteins are also required for our enzymes to work well and also for the efficient performance of the regulatory functions of the body.
Fats are Not about Obesity, they are Essential for Survival!
Little was I aware that nuts, vegetable oils, ghee and butter are sources of healthy fats for our bodies. In modern times, fats are demonized not because they really cause any obesity but because we consume and utilize them in such a way that it leads to obesity and a number of other lifestyle disorders. Rather, fats are very important for us. There are an entire class of vitamins, namely vitamin A,D, E and K, which are available to our body only because of fats. Subcutaneous fats provide protection to our inner organs. Last, but not the least, fats provide double the energy that vitamins do. If you consume the right fats in accordance to your activity levels, you are surely going to remain slim and healthy, and supply your body with some essential nutrients.
Vitamins and Minerals Are Your Body’s Army against Diseases
Like many children, vegetables and fruits were my least liked foods, except for a few dishes such as deep fried potato fries and the mango. However, it was only in high school that I began to appreciate the importance of these foods, i.e. being endowed with loads of vitamins and minerals, they were the strongest army of our bodies against a number of diseases. As a result, I find myself a tad more susceptible to petty infections and sport a poorer eyesight and dental health in comparison to my elder sister who used to have loads of greens and yellows. But it’s never too late… now, cooking out of passion, I have realized that any vegetable can be made absolutely lip-smacking, provided it is cooked in a tasty way. So it’s not the vegetable, but our methods of cooking these that is the culprit and children would love any vegetable when cooked in a palatable way.
Raisins, peanuts, almonds, cashew nuts, walnuts, pistachios and many other nuts and dry fruits are nutrient-loaded super foods. Spices, interestingly, are found to be not only tastemakers, but also disease doctors and health enhancers. Many of us avoid nuts and dry fruits fearing that they will make us fat. Spices are considered to be stomach irritants by some and, therefore, avoided. However, these foods are beneficial to your body provided they are consumed moderately.
Water is the most important Nutrient for Survival
Finally, coming to the most vital nutrient that is often ignored is water. Its importance is next only to air in human survival and it tops the list of nutrients that we consume, as no other nutrient can be really effective if your body lacks water or has an excess of it. Usually, the former case occurs as nobody really finds water attractive and, therefore, ignores it. Water is a major constituent of cells, the basic functional units of life. If you do not drink water adequately transportation of nutrients and their absorption will not take place efficiently resulting in bodily conditions which may be serious (for example, one may faint due to dehydration).
A variety of food was always around me in my growing years, but I was quite fastidious with my food choices. Had I been nutritionally literate in my growing years, I would not have had to visit my doctor very often for mundane ailments like poor eyesight, frequent colds and fevers, teeth cavities, and tiresomeness. My daily menu would have included all the nutrients, as each one is important and should be consumed in the correct proportion.
Saturday, January 31, 2015
Eating Healthy Does Not Ensure Good Health
Whenever I consult friends regarding the maintenance of good health, I often come across suggestions of eating foods that are loaded with a lot of nutrients. “Have complex carbohydrates and avoid the simple carbs, eat less fatty food, eat more of greens and fruits, include some super-foods in your daily diet ….“ is what I get to hear. Yes, I do agree that eating healthy food ( I have my reservations about what you can call good or bad, as the effect of the same food on people is so individualistic. For example, dairy milk may be a super-food for some, while others may be allergic to it) is a prerequisite for good health, but certainly it does not ensure good health. Otherwise, all the people on this planet who can afford the finest food would have lived for a hundred of years each and that too without any ailment. Isn't it?
Of course, this
is not to say that people who have walked this earth for shorter periods of
time were not healthy. Many persons who eat healthy are found to suffer from
diseases that greatly reduce their lifespans. The reason for this is simple.
Eating healthy food is not enough to maintain good health. There are certain
other factors that you need to consider in the context of good health. They are
as follows:
·
Food is not the same as nutrition - Food
is what you eat, nutrition is how your body utilizes the food that you eat.
Ideally, your body should extract all the nutrients present in the food that
you eat and utilize them beneficially for your body. However, often, it is seen
that this is not so. The body is not able to fully access, absorb or utilize
the nutrients that are supplied by the food consumed. This may be due to a
number of disorders that adversely influence efficient metabolism. Diseases
such as diabetes and those of the gastrointestinal tract are just a couple of diseases
that belong to this category. Therefore, to maintain good health you should
ensure that your nutrition is flawless. Simply eating healthy is not enough.
·
Metabolic efficiency is a must for good health- Good nutrition not only involves eating healthy, but also maintaining
good metabolic health. Ideal body weight maintenance, mind and body exercising are
major players in maintaining good body metabolism.
·
Good
health not only means freedom from physical illnesses - It encompasses emotional
maturity and well-being, work proficiency, and mental efficiency, as well.
It is also
important to note that healthy persons do fall ill like the rest of us, as they
are not super humans! However, the difference between a person who is generally
blessed with good health and the not so fortunate one is that the former falls
ill less frequently and recovers from illness very fast. The illness also does
not succeed in causing damage to his organ systems and body functions as such a
person has a very strong immune system.
Tuesday, January 20, 2015
Top 10 Homemade Energy Drinks
You must have probably come across advertisements that show tired persons consuming well marketed “energy drinks” that work like magic potions transforming them into highly energetic individuals who seem to function like super humans, within minutes! However, you, as a consumer, should bear in mind that for gaining such instant energy you will have to pay a heavy price by compromising your health in the long run. This is because commercial energy drinks contain one or more substances that boost your energy by harmfully spiking up your blood sugar, caffeine, or steroid levels in your body.
As a matter of
fact, regularly consuming a diet that has adequate carbohydrates, proteins and
fats to meet your body’s daily energy requirements, as per your age and
activity levels, should keep you fit and energetic every day and there is no need for you to
consume special drinks for the same- not commercial energy drinks in the least!
However, you can try out certain homemade drinks that refresh you and make you
feel energetic without harming your health. These homemade energy drinks not
only boost your energy but also improve your health by supplying other
nutrients that your body needs.
Tender Coconut Water
Tender coconut water
is one of the healthiest natural energy drinks that you can vouch for. Endowed
with a number of valuable salts and other nutrients such as potassium and antioxidants,
the tender coconut water works like an elixir. It raises the hydration levels
of your body shortly after being consumed.
Optimum fluid levels in the body provide a favorable environment for efficient
transportation and metabolism of nutrients resulting in elevated energy levels
in your body. Apart from increasing your energy levels, coconut water immensely
benefits your digestive system and your skin.
Homemade Oral Rehydration Drink
A homemade oral
rehydration drink is the best remedy for fatigue and dehydration related to
fluid losses. An oral rehydration drink can be prepared in a few minutes by
mixing in 6 teaspoons of sugar and half a teaspoon of salt in 5 cups of
drinking water. However, the exact
formulation as provided by WHO/UNICEF is 2.6 gm common salt (NaCl), 2.9 gms
trisodium citrate dihydrate, 1.5 gms KCl, and 13.5 gms anhydrous glucose for 1 liter
of fluid. Ideally the fluid used should be water, but coconut water, rice
water, yogurt, vegetable broth, or unsweetened fruit juice can also be used.
Sugarcane Juice
Most commercial
energy drinks have a high quantity of sugar or glucose that make you feel
energetic temporarily by spiking up your blood glucose levels. Sugarcane juice
is a natural source of sugar, and therefore, certainly healthier than commercial
energy drinks. A glass of sugarcane juice can make you feel refreshed and
energetic. Unlike commercial energy drinks that contain high amounts of simple
carbohydrates, sugarcane juice contains a number of vitamins (B1, B2, B3, B5,
B6, A and C) and minerals (calcium, chromium, cobalt, copper, magnesium,
manganese, potassium, zinc and phosphorus).
Buttermilk
Buttermilk is a
delicious and nutritious milk product that has the potential to boost your
energy levels to a great extent. Compositionally, buttermilk offers the good
qualities of curd and water. Curd is a rich source of B complex vitamins (specifically
Riboflavin) that release energy from your cells. It is rich in milk protein and
the milk sugar, lactose, both of which contribute to the energy needs of your
body. It is one of the best sources of dietary calcium that promotes overall
growth and development of your bones. Besides, with buttermilk, you can easily
gulp down large quantities of it, without having to bother about putting on
extra calories as buttermilk is low in fats.
Fresh Fruit
Juices
Juices of fresh
fruits can be very energizing as every fruit contains sugars such as glucose
and fructose which replenish the energy reservoirs of your body by replacing
the lost sugars. Fresh fruit juices also energize you by hydrating your body. Juices
of oranges, mango, pineapple, guava, apple, strawberries and a number of other
fruits are effective homemade energy drinks.
Milkshake
A milkshake is a
delicious milk based beverage made of fruits and nuts. You can use a single
fruit or nut such as in banana milk shake or almond milk shake, or you can make
a lip smacking concoction of your milkshake using fruits or nuts of your
choice. The milk fats, protein and lactose build up your energy levels along
with a number of vitamins that help in the cause by strengthening the immune
system of your body. Milkshakes and milk products can be consumed regularly to
build up the energy levels of your body.
Sattu (Gram
Flour and Barley Drink)
Sattu is an indigenous
energy drink of Indians. It is made from flours of cereals and pulses such as
roasted gram flour and/or barley. This drink, considered to be highly
energetic, forms a staple for many heavy workers such as railway luggage
porters, sportspersons and rickshaw pullers of India. The protein, calcium and
magnesium content energize and aid in body building.
Ragi Malt (Finger
Millet Drink)
Ragi Malt (Finger
Millet Malt) is one of the most nutritious, and thereby, the best energy drink
one can think of. Regular consumption of this drink will build up your energy,
protein, calcium and iron, levels in your body, consequently maintaining steady
energy levels, thereby preventing abrupt need of energy drinks. This drink is
suitable for consumption by gluten-intolerant persons.
Rice Milk
Rich in
energizing carbohydrates, rice milk makes a good homemade energy drink. Rice
milk can be easily prepared at home by boiling rice with excess water and
squeezing out the resultant juice known as rice milk. Rice milk is a good alternative
to dairy milk. However, it does not offer the protein and calcium
that dairy milk provides. Nevertheless, the good quality carbohydrates maintain
constant energy levels in your body when you consume them on a regular basis.
Rice milk can be flavored with vanilla extract for better palatability.
Tapioca Pearl Drink
A highly energetic drink can be made using tapioca pearls, which are rich in carbohydrates. The tapioca pearls should be boiled with excess water till a liquid of a soft and sticky consistency is achieved. Mix this liquid with some milk, water or buttermilk to obtain a tapioca pearl mixture of drinkable consistency. This drink can be flavored with sugar or salt.
On the whole,
homemade energy drinks score high on the nutrition and health safety meters in
comparison to commercial energy drinks.
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