7 Benefits of Body Hair That You Didn't Know

Thing are not as useless as they appear. There are certain things that we do not know the details of, but it does not mean that those have no purpose in them. It is only our lack of knowledge that the science has not discovered any good use for them so far. We notice that scientists are still working on things that are already known and are making new discoveries every day discoveries. With the advancement in technology, new aspects of already discovered things are being explored.

Hair on human body is one such thing. Besides head, eyebrows and eyelashes, hair on the rest of the body are considered unnecessary and are always unwanted. Every effort is made to get rid of them. Here are some interesting details about human hair on different parts of the body.

1. Body hair work like receptors. Scientists have experimented that people with more body hair are better bedbug detectors. Twenty-nine students were part of this experiment. Arms for half of them were shaved to verify how long it would take to detect bedbugs placed on their arm. The researchers found that body hair enhanced the ability to detect bugs on the body quickly. Thus, the hairs served as motion detectors.
2. Hair on the head serve multiple purposes. People have different types of head hair, some have short curly hair, while others have long hair styles. Their colors also vary ranging from black hair to brown. In addition to making your personality attractive by different hairstyles as well keeping the barbers employed who are involved in different hair makeover, they protect our skull from extreme cold or heat. They also help the skull to respire.
3. Hair on the eye brows are not only a thing of beauty. They are specially designed in a way that all of them lay down in the same direction i.e. starting from the mid of the face downwards. The special arrangement is helpful and is actually a protection for eyes against the perspiration or any other liquid coming down from the head. The liquid does not come down straight to the eye, rather changes its direction due to the hair on the eyebrows and passes from the sides.
4. Hair on the eyelashes protect the eyes against dust particles and other microscopic organisms from entering the eye. They are actually our first line of defense against bugs, dust and other irritating objects.

15 Interesting Things About Skin That You Didn't Know

Anatomy of Human Skin

Humans have been created in the best of form and shape. There are so many systems running simultaneously in our body that we are seldom aware of all of them. Some of them are under our conscious control while most are working on their own based on the requirements of the body. Beautiful skin is one of such organs of the body that seems simple but actually performs a lot of functions. Some of them are:

1. Skin is a unique organ of the body that covers all other organs. It is the largest of all the other sense organs and is not as simple as it looks. There are numerous systems attached to this organ and these all work in a coordinated fashion to aid the body in performing its functions smoothly. 
2. As mentioned, it is the largest sense organ of human body and measures up to two square kilometers when stretched. By weight, it comprises about 15% of the body weight.
3. Skin is the first defense line of the body against any foreign objects including virus and bacteria. It performs different important functions for the body that makes us to live easier and healthier. Skin always plays its role in keeping you healthy. You might not be noticing it but your skin is working all the time for that.
4. Based on the climate, the skin helps to regulate body heat. In case of severe heat, perspiration helps to cool down body temperature while in extreme cold the shivering action of the body produces heat to cover the lack of heat in the body.
5. Human skin consists of three layers. The out one is epidermis, which is composed of dead cells and is waterproof. The middle layer is dermis that contains sweat glands and hair. The lower most layer is sub-cutis having fats and larger blood vessels attached to it.
6. Not all skin in every part of the body is same. It depends on the location. The thinnest skin is on the eyelids (about 0.02 mm) while the thickest skin is under the feet (1.4 mm)
7. Dead out layer of the skin and fingernails is formed by keratin, which is a kind of protein.
8. This organ of the body works continuously and renews itself in the cycle of 28 days.
9. Sweat produced through the skin is actually odorless. It is the bacteria present in the skin that contribute to the bad smell of the sweat.
10. The glands producing wax in the ear sweat glands specialized for this purpose.

12 Interesting Things About Sleep That You Didn't Know

Man has been given countless blessings by the Creator. Some of them are the ones that we seldom realize to be a blessing. Sleep is one of such things. It has positive effects on our body when taken properly. Lack of sleep causes many complications. You can read the complete list of the benefits of sleep we all enjoy. Here I am going to list down some interesting aspects of sleep. I am quite sure most of the readers are seldom aware of these facts.

1. If we calculate the total time of our sleep throughout our entire life, it makes up about one third or our life. If the average human life is believed to be 75 years, we spend 25 of these years sleeping. And interestingly, that is quite necessary.
2. When a baby is born, parents sleep routine is disturbed. The mother suffers the most. At an average, six months of sleep of the parents is missed out in the first two years of their baby’s life. Children should be more respectful to their parents as they sacrifice a lot in bringing them up. You can read further, why we should respect our elders.
3. The minimum sleep recommended by scientists is 7 hours per 24 hours. It is believed if the sleeping time is continuously reduced than recommended; the total life expectancy is also affected badly.
4. If you do not have your complete sleep on regular basis, it could add to gaining weight. The process could be as fast as gaining 2 pounds of body weight in less than a week. This is quite fast actually.
5. This is also interesting to know that human can live without eating anything for about two months but the maximum time they can live awake is 11 days. They are bound to sleep after that or their life would be in danger. This proves that sleep is even more important than the diet.
6. Japanese have very interesting working habits. They know the body chemistry well. That is why sleeping at working hours is acceptable in japan. This actually shows that the person is exhausted by hard word and needs to have a break.

10 Tasty Health Benefits of Watermelon

Fruits are a great gift of nature. They all have different tastes and color and ripe in different seasons of the year. All have great nutritional benefits and help us enjoy their taste as well as keep us healthy and fresh.

Watermelon is a fruit huge in size and reddish in color. One person can hardly finish a full sized watermelon in one sitting, though the taste is so great you cannot stop eating. Watermelon has a number of health benefits for all of us to benefit from. A few of the major benefits from watermelon are listed below.

Good for Heart

It increases the amount of arginine, which is an amino acid used in making nitrous oxide, in the body. This oxide help to relax blood vessels. This would help avoid strokes and heart attacks.

Helping the Kidney

Watermelon helps the kidney filter body fluids in a better way. Major portion of the watermelon pulp is water that actually help to remove any foreign particles along with urine. It also helps remove kidney stones. Watermelon pulp contains potassium that helps to remove toxic elements from the body through urine. Thus, maintains a healthy uric acid level in the blood.

Helps Hydration

As major part of the watermelon pulp is water, it thus help to maintain required amount of water in the body, thus helping to avoid de-hydration. This is particularly helpful in hot days of summer when water requirements of our body increase, as most of it is lost through sweating.  Skin remains fresh and glowing if the required water level in the body is maintained.

Weight Control

The best benefit we can get out of it the delicious taste with extremely low calories. Nature has made everything with a balance. As the taste is so good, we like to eat a lot of it. Keeping in view our desire, nature has kept the calorie count to a lower level in watermelon. Thus, the regular use can help us control or weight.

Is Time really moving fast these days?

We often hear people asking to finish up things quickly because the time left is very short and there are many things yet to be done. I often wonder how this can happen that we have more work to do but we are all short of time. I remember well my childhood when the days used to be too long. We did a lot of things during the whole day even then it didn’t end. We used to sleep during noon, mostly for the time to pass. Things seem changed these days. As soon as we get up early in the morning, a series of activities starts and continues till evening. We are so much absorbed in these activities that we seldom realize that the whole day has passed. Evening comes and then the night and one cycle is completed. It goes on the same way next day and again the next one. Days are continuously turning into weeks, weeks into months and years. It looks like the world clock has gained much speed in this era of ours. It passes so quickly that we often wonder how fast the time is moving. Not only our own time zones, but throughout the world, the situation seems identical.

How to benefit from mango nutrition in mango season

Mango is known as the king of fruits and is one of the sweetest fruits available these days. The taste of the mango is loveable. In the market it is available from April till September, though it can be obtained during winter as well from the cold storage but the taste differs. Summer is starting and mango season is approaching fast for all of us. There are different kinds of mangoes available throughout the world. Most of them are bulky in size and can be eaten in the same way. Some are comparatively smaller in size but more sweeter. Eating mangoes is really a fun along with taste. Here are some of the ways you can enjoy eating mangoes at home.

Immortality - The basic instinct for humans

Man has always wished to live forever. In all the action and animation movies, we always see that the protagonist never dies, although he goes through a series of accidents, injuries and hurdles. This idea basically depicts man’s basic desire to live forever in this world. But in real life, we experience that this is not practicable.

People do die when face similar situations as faced by movie actors in the movies. This is because reality is totally different than the imaginary world. We can imagine anything we want. There is no limit.  Movies are actually a depiction of man’s imagination.

Millions of people came to this world since the birth of Adam. Everyone went to hereafter once he completed the life cycle here in this world. Man’s desire to live forever has always been there. He has been trying different ways to increase his age. Then he started doing things he might be remembered for, after his death. This was the way that became very successful for this purpose.

In every age of history, there were some men who are still remembered, not all of people of that age. The reason for this is that they did something different, something unique and something great that has kept them alive so far. This is the only way by which we, despite being mortal, can become immortal beings in this world. We will be remembered for what we do in this world when we are here.

What I learnt from 'Gravity'

‘Gravity’ is a great British–American science fiction thriller and space drama movie. It was directed, co-written, co-produced and co-edited by Alfonso Cuarón, and stars Sandra Bullock and George Clooney as astronauts involved in the mid-orbit destruction of a space shuttle and their effort to return to Earth.

I was amazed to watch this movie. This is indeed a great movie to learn a lot from.  The vastness of outer space is shown along with the importance of earth for us humans. Here are a few lessons that I learnt from this movie.

Gravitational pull is a blessing

While being on earth, we seldom realize the importance of our own weight i.e. gravitational pull of the earth because it becomes quite common in use. We only notice it when we do not have it i.e. in the outer space when it weakens as we move away from the earth. In the absence of this force, life is horrible as is shown in this movie. Therefore, Gravity is one of the numerous blessing by our creator that we seldom realize.

Love and its Types

Love is a force that all people have the ability to recognize regardless of religion, culture or personal experience. Although we don’t fully understand it, it is a part of everyone’s being. It can be defined as a feeling of strong connection and attachments which are persuaded by extreme delight and admiration, dedication and devotion to each other along with affection and tenderness.

Types of Love

Love can be categorized in three types.

Eros love – known as “erotic love”. It is based on strong feelings toward another. It usually occurs in the first stages of a man-woman “romantic” relationship. Eros is the word for sexual attraction or lust. It is quite simply, the urge to merge. It is generally dependent on the senses. It can come on quite suddenly and leave just as suddenly. This love is based more on physical traits. Say a person says he has “fallen in love” for a woman, because “she looked like an angel”. Or a woman “falls in love” for a guy because he is intelligent, has good breeding, etc. The weakness with this type of love is obvious. It is based more on “self-benefit”, of what can benefit you rather than the other person. The fact is that love by feelings alone cannot be called “true love” simply because they do not know each other that much yet. Two people feel this strong emotional attraction towards one another, though they barely really know about each other’s personalities. A person usually puts her/his best foot forward, showing only her/his good side. In order to be sure if “true love” exists, two people must know and accept each others’ good and bad traits. It is love that is untested by hardships, and therefore may or may not last in the long-term. It may or may not develop into a higher form of love – philos love. Eros love can only succeed in the long-term if it progresses into a higher form of love. Otherwise, it will not last. The romantic feeling common in “eros love” is natural, and an important part of a relationship between a man and a woman. Romance also plays a role in strengthening the bonds, especially at the start of a relationship. What we need to be careful of is assuming a relationship must be “real love” just because it is romantic, because all we feel is happiness. As with most anything in life, we must learn to use both our heart and mind to judge if something is real.

Media has romanticized this type of love too much. Common people are carried away from reality and are lost in imaginations. When they try to practice their imaginations in real life, it creates a lot of problems because reality is different from what is shown in the media. Based on this love, a new term is formed in western culture – single parent- though parents are always two. When both the individuals get all the physical benefits of each other, they separate and one has to take care of the kids. He/she is then called a single parent. This is the reason this type of love is highly discouraged in eastern culture.