Dr Pran Rangan profile image86

Dr Pran Rangan

Joined 6 years ago from Kanpur (UP), India Last activity 2 weeks ago

  • 197
    Articles
  • 80
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  • Role of Social Media in the Rise of Narcissism among Millennials
    4

    Role of Social Media in the Rise of Narcissism among Millennials

    2 weeks ago

    An epidemic of narcissism has swept across the student population during the past one and a half decades all over the world. Usually, the oldest people have the highest rates of narcissism but, surprisingly, the epidemic has been sweeping across the population of the Millenials. So this is clearly a

  • Aggression: Its Types and Neurobiology
    1

    Aggression: Its Types and Neurobiology

    3 weeks ago

    Psychologically, the term aggression runs the gamut of behaviors that can result in both physical and psychological harm to ourselves, others or objects in the environment.

  • A Case for Mindful Eating
    2

    A Case for Mindful Eating

    6 weeks ago

    Traditionally, the teachings of Buddhism and some other religious faiths urge us to be mindful about every act, at every moment, every day of our lives. Mindfulness is the act of paying full, non-judgmental attention to our moment-to-moment experience. It gives meaning to every action.

  • The Rationale Behind Post-meal Walking
    6

    The Rationale Behind Post-meal Walking

    7 weeks ago

    The subject of walking after eating meals has been surrounded by controversies since people have different opinions about it. Still many like to have an after-dinner stroll for improved digestion and health.

  • Phubbing: A Social Norm at a Cost!
    6

    Phubbing: A Social Norm at a Cost!

    2 months ago

    Phubbing, a new buzzword, means snubbing someone we are talking to by looking at or using our phone. It’s almost certainly part of our everyday life. Just think about how often a conversation stalls because our friends or we have pulled out a phone and got busy with it.

  • Harnessing the Power of Naps
    2

    Harnessing the Power of Naps

    3 months ago

    A power nap is a nap that’s long enough to get an individual through the day, but not so long that it makes the person groggy or unable to sleep at night. Twenty to thirty minutes is the ideal nap length if one wants to wake up feeling alert. Some experts differ regarding the length of a nap.

  • Dynamics of Healthy Relationships
    7

    Dynamics of Healthy Relationships

    4 months ago

    Human beings are social animals, and most of us yearn for close relationships with other people. Relationships involve a strong, deep, or close association or acquaintance between two or more people that may range in duration from brief to enduring. This association may be based on inference, love,

  • Neuropsychology of Snap Judgments and How to Improve Their Accuracy
    0

    Neuropsychology of Snap Judgments and How to Improve Their Accuracy

    5 months ago

    A judgment formed on the instant without deliberation is called snap judgment. It can be likened to one's instincts which come with the first impressions of another person. They appear invisible to our conscious awareness. Sometimes we just have a gut feeling about something, but we can't explain wh

  • Infidelity and Its Types
    4

    Infidelity and Its Types

    6 months ago

    Infidelity takes various forms. Its boundaries are so ambiguous that even couples have its different views about it. But the general rule is that any behavior that causes feelings of betrayal and rejection in a partner is defined as infidelity.

  • Subconscious Mind and Its Role in Our Life
    0

    Subconscious Mind and Its Role in Our Life

    7 months ago

    We so commonly hear the worlds – conscious, sub-conscious and unconscious mind. We are familiar with the idea that our behavior is less rational than we believe to be because of significant role our sub-conscious mind plays in our life.

  • Natural Fructose: Its Characteristics and Role in Diabetics
    2

    Natural Fructose: Its Characteristics and Role in Diabetics

    8 months ago

    Fructose is a monosaccharide, the simplest form of carbohydrate. It contains only one sugar group and, therefore, it can’t be broken down any further. Natural fructose - Fructose is produced by plants and is found in most fruits and root vegetables. It has the same chemical composition as...

  • Oxidative Stress: Ways to Reduce or Prevent It
    4

    Oxidative Stress: Ways to Reduce or Prevent It

    9 months ago

    Oxidation is a chemical reaction, in which there is loss of electrons by a molecule, atom or ion, resulting in an increase of its oxidation state. The opposite process is called reduction, which occur

  • Regular Exercise Has Positive Effects on Intestinal Ecosystem
    2

    Regular Exercise Has Positive Effects on Intestinal Ecosystem

    10 months ago

    The intestinal micro-flora is a complex ecosystem consisting of over 400 bacterial species. The micro-flora is sparse in the upper gastrointestinal tract with the bacterial concentrations of predomina

  • Cognitive Reserve: How to Build It Up
    2

    Cognitive Reserve: How to Build It Up

    13 months ago

    Cognitive decline is among the normal processes of aging, which simply means that the brain doesn't work as well as it used to. Cognitive decline, which can lead to dementia or other brain diseases,

  • Malady of Loneliness: Its Causes and Health Risks
    0

    Malady of Loneliness: Its Causes and Health Risks

    14 months ago

    Loneliness is an unpleasant emotional response to a lack of connection and communication with other beings. However, it can be felt even when surrounded by other people. It is universally prevalent th

  • Age-related Cognitive Decline: Health Habits to Prevent It
    6

    Age-related Cognitive Decline: Health Habits to Prevent It

    16 months ago

    Human brain shows specific changes with age. Its volume and/ or weight decline with age at a rate of around 5% per decade after age 40. The actual rate of decline possibly increases with age particula

  • Regular Meditation Promotes Regulation of Emotions
    0

    Regular Meditation Promotes Regulation of Emotions

    11 months ago

    Emotions play very significant role in everyone’s life, though they can be quite painful at times. Emotions are experiences characterized by intense mental activity and a high degree of pleasure or di

  • Regular Exercise Can Prevent High Cholesterol Levels
    6

    Regular Exercise Can Prevent High Cholesterol Levels

    16 months ago

    Many of us have heard that exercise lowers cholesterol levels in the body. Exercise programs such as walking, jogging, and aerobics have been encouraged as a means to reduce total cholesterol, low-den

  • Residential Radon Gas: A risk Factor for Lung and Skin Cancer
    4

    Residential Radon Gas: A risk Factor for Lung and Skin Cancer

    17 months ago

    Radon is a chemical element having an atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas. Being a noble gas, radon is chemically not very reactive. It is the densest of al

  • Stoicism and Its Basics Tenets
    2

    Stoicism and Its Basics Tenets

    18 months ago

    Stoicism is an ancient Greek philosophy, developed by Zeno of Citium around 300 B.C. that teaches the development of self-control and fortitude as a means of overcoming destructive emotions. For centu

  • Collective Consciousness: Role of Religion in Influencing It
    0

    Collective Consciousness: Role of Religion in Influencing It

    18 months ago

    Collective consciousness, also called collective conscience, or collective conscious, is the set of shared beliefs, ideas and moral attitudes, which operate as a unifying force within society. In gene

  • How Do Weight Bearing Exercises Improve Osteoporosis?
    2

    How Do Weight Bearing Exercises Improve Osteoporosis?

    19 months ago

    Osteoporosis occurs when the creation of new bone doesn't keep pace with the removal of old bone. Weight training is not only important for muscles but for bones as well, preventing osteoporosis.

  • Spirituality and Pervasiveness of Pseudo-Spirituality in Society
    4

    Spirituality and Pervasiveness of Pseudo-Spirituality in Society

    20 months ago

    Philosophers, religionists and spiritualists all have given different definitions of spirituality and, that is why, there is no single, widely accepted definition. Spirituality can be defined as an i

  • An Alliance Between Intestinal Micro-flora And Immunity
    0

    An Alliance Between Intestinal Micro-flora And Immunity

    21 months ago

    Human beings have a mini ecosystem in their bodies, which is constituted by myriads of microflora (also called microbiome or microbiota). Human microflora is made up of communities of symbiotic, comme

  • Infidelity: Its Gender-Based Perceptual Differences
    0

    Infidelity: Its Gender-Based Perceptual Differences

    21 months ago

    Historically, most cultures in the world were polygamous but, in the fullness of time, they have evolved into presumptive monogamy or legal monogamy. In spite of this, we haven’t evolved beyond our bi

  • Value of Objective Observation: How To Develop It?
    0

    Value of Objective Observation: How To Develop It?

    22 months ago

    Objective observation involves watching people and their behaviors and actions in various situations in an unbiased manner without attaching labels. Labels are stereotype thinking usually formed from

  • The Upside of Gossip: A Critical Dissection
    1

    The Upside of Gossip: A Critical Dissection

    22 months ago

    Gossip came into existence with the advent of human society. Anthropologically, it has undergone evolutionary changes over many generations. It has evolved into a social skill through many generation

  • Glycated Hemoglobin and How to Lower It
    0

    Glycated Hemoglobin and How to Lower It

    23 months ago

    Glycated hemoglobin is an important measurement that is used to monitor and manage diabetes.

  • Role of the FTO Gene in Obesity
    0

    Role of the FTO Gene in Obesity

    15 months ago

    Studies in mice and humans indicate that the FTO gene plays a role in nervous and cardiovascular systems and has a strong association with body mass index, obesity risk, and type 2 diabetes.

  • Hypnosis and Its Working
    0

    Hypnosis and Its Working

    2 years ago

    Hypnosis is a state of human consciousness that involves focused attention, reduced peripheral awareness and enhanced suggestibility. During hypnosis, a person is said to have heightened focus and con

  • Karma Yoga - A Way of Being Present in The Moment of Now
    0

    Karma Yoga - A Way of Being Present in The Moment of Now

    2 years ago

    Karma yoga is a way of performing actions, in which we put our 100% effort without being attached to their outcome. When action is performed selflessly with full focus and attention, it brings fulfill

  • Science of Empathy
    0

    Science of Empathy

    2 years ago

    Every one of us is unique in many respects from others, hardly resembling them in certain ones. On account of this individual uniqueness, we sometimes fail to understand others fully, as result of whi

  • Dementia: Role of Exercise in Dementia
    0

    Dementia: Role of Exercise in Dementia

    2 years ago

    Dementia is characterized by symptoms that may include memory loss and difficulties with thinking, problem-solving or language. A person with dementia may also experience changes in their mood or beha

  • Power of empathy: How to develop and enhance it?
    0

    Power of empathy: How to develop and enhance it?

    2 years ago

    Empathy is the ability to feel or imagine another person’s emotional experience. The ability to empathize is an important part of social and emotional development, affecting an individual’s behavior t

  • Leptin diet and lifestyle
    0

    Leptin diet and lifestyle

    2 years ago

    Many of us will be aware of buzzwords - leptin diet and leptin lifestyle, which are making their presence felt everywhere in the media as well as in our interpersonal communications. These two buzzwor

  • Ghrelin:Hunger hormone
    6

    Ghrelin:Hunger hormone

    2 years ago

    Many of us may know that our hunger is regulated by certain hormones: ghrelin and leptin. These two hormones perform opposite actions, that is, ghrelin increases appitite, whereas leptin decreases it. They are two big players in the regulation of hunger and, therefore, play an important role in our...

  • Living life with Zen
    4

    Living life with Zen

    2 years ago

    Zen has been described variously by many. And that is why it is a bit confusing for some. Zen is a state that involves total focus on the present moment, incorporating total togetherness of body and mind. It is way of being. It is also a state of mind. Zen involves dropping illusions and seeing...

  • Tips for successful weight loss
    4

    Tips for successful weight loss

    2 years ago

    My previous hub – Three important basics of weight loss: Made easy – has lucidly explained how diet and regular exercise contribute to weight loss, which if done consistently can work wonders over a c

  • Countering anger with patience - the Buddhist way
    8

    Countering anger with patience - the Buddhist way

    2 years ago

    There is not even a single human being, who hasn’t experienced anger. Most of us fly off the handle on flimsy excuse that makes us feel remorse afterward. We regret later that we could have avoided th

  • Three important basics of weight-loss: made easy
    0

    Three important basics of weight-loss: made easy

    2 years ago

    It is a fact that majority of us do find it difficult to lose weight and then maintain it after reaching a desired weigh. It is, in fact, not quite difficult to do so as it is a balancing act that inv

  • Habit formation and how to change bad ones?
    6

    Habit formation and how to change bad ones?

    2 years ago

    A habit can be defined as a behavior involving more or less fixed way of thinking, willing or feeling acquired through previous repetition of a mental experience. Habitual behavior tends to occur unco

  • Human pheromones
    4

    Human pheromones

    2 years ago

    A pheromone is a chemical produced by an animal, which changes the behavior of another animal of the same species, including insects. Pheromones are ecto-hormones, that is, they act outside the body o

  • Social brain and role of play in its development
    4

    Social brain and role of play in its development

    2 years ago

    Many may be surprised to know that human brain is also a social organ. That is why the term social brain has been applied to its some specific parts. Social brain can be defined as parts of the brain

  • Broken Heart Syndrome
    3

    Broken Heart Syndrome

    17 months ago

    Broken heart syndrome is a temporary condition that is brought on by a stressful event such as death of a loved one. It is caused by the heart’s reaction to a surge of stress hormones. Broken heart sy

  • Bisphenol A, a Major Health Hazard
    0

    Bisphenol A, a Major Health Hazard

    6 months ago

    Bisphenol A (BPA) is a carbon based synthetic compound belonging to the group of diphyenylmethane derivatives and bisphenols with two hydroxyphenyl groups. It is a colorless solid soluble in organic solvents. BPA is employed to make certain plastics and epoxy resins. It is used to make a variety of...

  • Silent Atrial Fibrillation - A Dangerous Condition
    2

    Silent Atrial Fibrillation - A Dangerous Condition

    6 weeks ago

    Atrial fibrillation (AF) is a type of arrhythmia, in which there is a problem with the rate or rhythm of the heart beat. During an arrhythmia, the heart can beat too fast, too slow or with an irregular rhythm. Normally, the heart contracts and relaxes to a regular beat. In atrial fibrillation, the...

  • High intensity interval training and its health benefits
    2

    High intensity interval training and its health benefits

    15 months ago

    High intensity interval training, also called high intensity interval exercise, is an exercise strategy that employs alternating periods of short intense anaerobic exercise with less intense recovery periods. Anaerobic exercise is used by athletes in non-endurance sports to develop strength, speed...

  • Spiritual Awakening and Characteristics of a Spiritually Awakened Person
    20

    Spiritual Awakening and Characteristics of a Spiritually Awakened Person

    2 years ago

    When an individual begins the spiritual journey, one encounters many ups and downs in its course. Discover how to work towards your own spiritual awakening.

  • NREM sleep vs. REM sleep
    4

    NREM sleep vs. REM sleep

    3 years ago

    It is a fact that most adults are moderately to severely sleep deprived. Most healthy adults need between seven and a half to nine hours of sleep per night to function at their best. So, a good sleep isn’t a luxury but is a necessity. Typically, sleep falls into two categories – NREM sleep and...

  • Sleep vs. meditation
    6

    Sleep vs. meditation

    4 years ago

    During the state of wakefulness, the humans exhibit brainwave activity of two types – Beta and Alpha. Beta waves are associated with day to day activities and they have high frequency and low amplitude. Beta waves are non-synchronous since they are irregular and non-consistent. Alpha waves are...

  • Thoughts and diseases caused by them
    4

    Thoughts and diseases caused by them

    5 years ago

    What are thoughts exactly is quite enigmatic, so it is difficult to define them clearly. Thoughts can be idea-like, memory-like or picture-like. They are usually short-lived and discrete events. The thoughts are directly triggered by external stimuli. Thoughts are electrochemical reactions...

  • Endorphin -- a feel good hormone
    6

    Endorphin -- a feel good hormone

    5 years ago

    Endorphins are endogenous opioid peptides which are produced endogenously by the pituitary gland, spinal cord and hypothalamus. In other words, they are morphine like substance originating from within the body. They function as neurotransmitters, which mean that they transmit the signals throughout...

  • Healthy Brain Habits
    8

    Healthy Brain Habits

    3 months ago

    The human brain is an astonishing organ capable of great feats of memory but susceptible to damage. It is remarkably adaptable to change. The scientists claim that the average human brain is three times the size of what it should be in relation to our body size. Human beings have a much larger...

  • Fears and How to Overcome Them?
    0

    Fears and How to Overcome Them?

    9 months ago

    Fear is a primary emotion which every one of us has experienced and keeps on experiencing in life. Small toddlers don’t fear anything so they touch things, which can harm them; they pick up any thing and put in their mouth which can harm them; they can go on the road unaware of the danger of...

  • Sebaceous Cyst
    0

    Sebaceous Cyst

    5 weeks ago

    Also called epidermal cyst or keratin cyst, a sebaceous cyst is a sac-like swelling arising from a hair follicle. A skin trauma can also induce a cyst to form. It normally contains a cheese like substance of keratin (a protein) inside. The sebaceous cysts usually occur in scalp of head, neck, face...

  • Management of Diabetes Mellitus
    0

    Management of Diabetes Mellitus

    15 months ago

    As we all know so well that the Diabetes Mellitus is a serious disease, which if not managed efficiently can lead to serious and like-threatening complications. The following are the important steps to manage it properly. Stay at the ideal...

  • Sleep Deficit Can Cause Obesity
    0

    Sleep Deficit Can Cause Obesity

    8 months ago

    A good night’s sleep is one of the pre-requisites to good health. There is growing evidence that people who get too little sleep have a higher risk of weight gain and obesity than people who get seven to eight hours of sleep a night.

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