Showing posts with label work. Show all posts
Showing posts with label work. Show all posts

Sunday, 10 September 2017

15 Things Nobody Tells You About Losing Weight


Unexpected effects of weight loss

Losing weight does more than give you an excuse to buy new clothes. Dropping just 5 to 10% of your body weight can improve your overall health and reduce your risk for chronic conditions like heart disease and diabetes. But shedding unwanted pounds can also have less-obvious effects, and not always for the better, says Adam Tsai, MD, a physician at Kaiser Permanente Colorado and a spokesperson for the Obesity Society. Here are the good things—and the bad—that you don't normally hear about losing weight.

Your energy levels will skyrocket

A big energy boost is often the first thing people notice when they start dropping weight. Why? When you're carrying around fewer pounds, you use less energy to simply go about your day, says Dr. Tsai. Weight loss also improves oxygen efficiency, so you won't find yourself out of breath so easily when climbing stairs or hustling to catch the bus.

Your memory may improve

In a 2013 Swedish study, older women scored better on memory tests after six months of following a weight-loss plan. Brain scans showed more activity during the encoding process (when memories are formed) and less activity during memory retrieval, suggesting greater recall efficiency. "The altered brain activity after weight loss suggests that the brain becomes more active while storing new memories and therefore needs fewer brain resources to recollect stored information," said study author Andreas Pettersson, MD, in a press release. Previous research has also linked obesity to poor memory, especially in pear-shaped women who carry extra pounds around their hips.

Your relationship will be tested

Losing weight can make you feel sexier, but your slimmed-down body—and that newfound confidence—won't necessarily strengthen your bond with your spouse. In a 2013 study from North Carolina State University, researchers found that although dropping 60 pounds or more in two years or less usually improved couples' relationships, occasionally a dieter's partner felt jealous or threatened. Why? Your body transformation may force your significant other to consider his or her own health choices, says Gail Saltz, MD, Health‘s contributing psychology editor. Another problem: Your partner may worry about how your personality might change. “You feeling great, sexy, or confident could shift the balance of the relationship,” Dr. Saltz says. “They fear losing the identity of the more confident one or losing the upper hand.” Many of these challenges could apply to friendships, too.
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Your risk of cancer will be lower

You know that smoking, sun exposure, and radiation can cause cancer, but obesity has been linked to several types of cancers as well, says Dr. Tsai. Being overweight causes inflammation that triggers cell changes within the body. Dangerous levels of inflammation can be lowered, however, by losing just 5% of your body weight, according to a 2012 study on post-menopausal women published in the journal Cancer Research. And a 2014 study published in Obesity Research found that morbidly obese men who underwent bariatric surgery reduced their cancer risk over the following years to roughly that of normal-weight people.

If you were depressed before, that may not change

Does being overweight make you depressed—or does being depressed lead to weight gain? It's not always possible to tell what comes first, says Dr. Tsai. And while most people feel happier after they've lost weight, it's not a cure-all. "For a smaller percentage of people, mood will not improve even after they lose 100 pounds," he says. That may be because weight loss doesn't address any underlying problems you may have, says Dr. Saltz.

Foods may taste different

Losing a lot of weight in a small amount of time may alter your taste buds. A recent Stanford University study revealed that after bariatric surgery, 87% of patients reported a change in their sense of taste. About half said food tasted sharper, while the other half said food tasted duller. The upshot: those who tasted food less intensely after surgery lost 20% more weight over three months than those who said foods tasted stronger. The study authors say more research is needed to determine why the change in taste occurs, but another recent study did have similar findings. The study, from Leicester Royal Infirmary in the United Kingdom, found that three quarters of weight loss surgery patients developed a dislike for certain foods after their operations, most often meat and dairy products.

Working out will be more fun

When you're carrying around extra pounds, exercising can make your joints hurt and lungs burn more than someone who's at a normal weight, says Dr. Tsai. Once you start to slim down, exercise will start to feel less like a chore and more like the fun, energizing experience that it should be. Plus, being lighter can also make you faster and stronger. Take running, for example: It's generally believed that for every pound lost, an athlete can shave two seconds off the time it takes to run a mile.

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Your bones may change

Ever heard that losing weight weakens your bones? While it's true that weight loss is associated with bone loss, it's only a big concern if you become underweight or follow an unhealthy diet, and the National Osteoporosis Foundation says that the benefits of weight loss usually outweigh the risks. Extra weight can make your bones stronger (they have to be, to carry the extra pounds) but it also damages joints. And new research suggests that visceral fat around the belly is particularly bad for bones, for both men and women. Losing weight can help, as well as reduce arthritis symptoms, according to a 2013 review published in the Journal of the American Academy of Orthopedic Surgeons.

You'll probably spend less on health care

Normal-weight people spend less money on medical bills and expenses than their overweight peers, according to a 2009 study published in the journal Health Affairs. Specifically, researchers found obese people spent $1,429 more—that's 42% higher—than their normal-weight peers, most of which went toward prescription medications needed to manage chronic conditions. And a 2014 report on Michigan residents found that annual health care costs for people who were extremely obese were a whopping 90% higher than those of normal-weight individuals. 

In related sad-but-true news, you might notice something else when you lose weight, as well: Doctors (whose 
bias against obese patients has been well documented) may treat you better, too.

You may get a raise

It's not just doctors who may treat you better after losing weight; your employer might, too. Studies have shown that obese people make less money than normal-weight workers, especially among women. In fact, a 2004 study published in Health Economics found that the average paycheck for an obese worker was about 2.5% lower than that of a thinner employee. Dropping down to a healthy weight may also get you more job offers, according to a 2014 British study.

You may be able to toss your meds

Maintaining a healthy weight can protect you against diabetes and heart disease—but what if you're already overweight and suffering from these conditions? Good news: Slimming down can still help. "These conditions won't necessarily go away, but you may be able to reduce your symptoms and the amount of medication you take," says Dr. Tsai.

You may be able to take less blood pressure or cholesterol medication, for example, or learn to manage your type 2 diabetes without giving yourself daily injections. Studies also show that losing weight may allow you 
control chronic conditions like asthma and heartburn without (or with less) medication, as well. In related sad-but-true news, you might notice something else when you lose weight, as well: Doctors (whose bias against obese patients has been well documented) may treat you better, too.

Your skin may sag

One thing many people aren't prepared for after a dramatic weight loss is the loose, sagging skin. It won't go away overnight—or perhaps ever—and it may leave you feeling disappointed with your new body. Some opt for body contouring procedures like a facelift, breast lift, or tummy tuck, but any surgery carries risks, and in most cases insurance will not cover these cosmetic surgeries.
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You'll catch more zzz's

People who lost at least 5% of their body weight over a six-month period slept an average of 22 minutes longerthan they had previously in a 2014 University of Pennsylvania study. And earlier in the year, Finnish researchers reported that modest weight loss significantly improved symptoms of sleep apnea.

"Losing weight usually means there's less there to physically constrict your breathing and less soft tissue to block the upper airways," says Dr. Tsai. Better sleep also helps your body burn fat more efficiently, so getting a good night's sleep means you'll be more likely to keep those pounds off.

You could boost your chances of having a baby

If you've been trying to get pregnant, losing a few pounds may help. A 2009 study published in Fertility and Sterility found that obesity in women is associated with infertility and polycystic ovary syndrome, and that the younger a woman is when she becomes obese, the harder it could be for her to get pregnant.

Slimming down can also help ensure that you have a healthy pregnancy and a healthy baby, since a 
mom's weight during (and even before) has been linked to all sorts of health outcomes for her kids.

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Your eye health will improve

Matthew McConaughey told interviewers that his rapid weight-loss in preparation for his role as an AIDS victim in Dallas Buyers Club caused him to start losing his eyesight. That may be the result of extreme calorie restriction or nutritional deficiencies—but for most people, weight loss can actually protect their vision from obesity-related conditions like type 2 diabetes.

A 2013 University of Georgia study, for example, found that higher body fat percentage was associated with lower levels of the antioxidants lutien and zeaxanthin in retinal tissue. "The results indicate that adiposity may affect the nutritional state of the retina," the authors wrote. "Such links may be one of the reasons that 
obesity promotes age-related degenerative conditions."

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http://www.health.com/health/gallery/0,,20888773,00.html#unexpected-effects-of-weight-loss-0

Tuesday, 18 October 2016

Q&A 3

Q:

Why are sports good for your health?

A:

QUICK ANSWER


Sports are good for a person's health as they form part of a fitness regime, which can reduce the risk of certain diseases, enhance balance and boost memory function, according to Mayo Clinic. In addition to physical benefits, fitness can improve a person's mental health.


    FULL ANSWER


    Individuals who engage in sports and fitness regimes can experience benefits no matter how old they are. Resulting weight loss can reduce a person's risk of chronic diseases, and may boost their self-esteem. Individuals who exercise regularly have a lower risk of heart disease, plus their bones and muscles are stronger.
    Other benefits of exercising regularly include better moods and a clearer complexion, WebMD states. People who exercise increase their levels of hormones called endorphins that can deliver euphoric feelings. In addition, serotonin levels rise. As serotonin helps people stay calm, it contributes towards establishing a happier state of mind. Other ways exercise benefits the brain include boosting its oxygen supply, which makes it easier for people to concentrate and think quickly. Finally, individuals who exercise regularly also have stronger immune systems.
    People can also reduce their risk of cardiovascular disease by exercising regularly. This happens as a result of lower triglyceride levels, decreased blood pressure and improved physical responses to insulin.

    Monday, 17 October 2016

    Q&A 2

    Q:

    Why is health-related fitness important?

    A:

    QUICK ANSWER


    Physical fitness is important as it helps control weight, prevents diseases and illness, improves mood, boosts energy and promotes better sleep. Health and fitness are directly related, and the benefits of physical activity to a person’s overall health are numerous.


      FULL ANSWER


      Physical fitness has been proven to improve mental, emotional, social and physical health. Physical activity burns calories, which aids in the loss of unhealthy weight. Large amounts of time for intense workouts are not necessary. Simply becoming more active throughout the day makes a difference. For example, take the stairs instead of the elevator, or park further away from the grocery store.
      Heart disease is the biggest killer in the United States. Physical activity boosts good cholesterol and decreases unhealthy triglycerides. This encourages healthy blood flow and decreases the risk for cardiovascular disease. Physical fitness can also decrease the risk of stroke, diabetes, depression, cancer and arthritis. Physical activity also stimulates brain chemicals, resulting in a happy, relaxed feeling. It can also boost endurance and deliver oxygen and nutrients to tissues to promote a healthier cardiovascular system. People with efficient heart and lungs have increased energy throughout the day. Physical activity has also helps to promote better and deeper sleep.

      Wednesday, 12 October 2016

      “The challenges in our lives are there to STRENGTHEN our CONVICTIONS. They are NOT there to run us over.” ― Nick Vujicic

      The 10 Proven Habits of the Happiest People In The World

      The 10 Proven Habits of the Happiest People In The World

      Martin Seligman, the father of positive psychology, theorizes that 60 percent of happiness is determined by our genetics and environment and the remaining 40 percent is how we choose to respond.
      In his TED talk he summarized fulfillment and happiness as "consisting of knowing what your highest strengths are and using them to belong to, and in the service of, something larger than you are".
      There are dozens of researchers like Seligman who have studied the art and science of happiness. I’ve dived into the most interesting habits of the happiest people in the world and decided to share them with you here.

      1. They enjoy the moment

      It turns out that taking the time to "smell the roses" truly does enhance happiness in life. When you enjoy the small moments- good or bad- you’re more aware of what’s happening around you.
      The happiest people focus on what they can control and it’s possible to choose happiness in the moment, no matter the struggles you may be going through.

      2. They have a growth mindset

      In the book Mindset, Carol Dweck explains that the most successful and happy people have what she calls a “growth mindset” compared to a “fixed mindset.” A fixed mindset seeks success as affirmation of intelligence or worth; a growth mindset thrives on challenge and sees failure not as evidence of unintelligence or unworthiness but as a catalyst for growth and stretching beyond existing abilities.
      After twenty years of research, Dweck concluded that those with a growth mindset had happier relationships, achieved more success in the classroom, and were much more persistent through challenges.

      3. They surround themselves with other happy people

      As Jim Rohn once said, "You are the average of the five people around you".
      Who we surround ourselves with has a huge impact on how we think, feel, and what direction we head in life. It may sound harsh, but cutting out the negative people in your life is necessary if you want to be happier.
      You won’t have to confront them personally about this; it could just mean spending less time with them gradually so you can focus on improving yourself.

      4. They have a dream

      Without a future to look towards, the past is the only thing we can look back on. Whether your dream is to travel the worldstart your own business, or learn a new language, having a dream is one of the most important things in remaining optimistic when things get tough.
      This concept of having a purpose is especially prevalent in Eastern Asia. In Japan, there’s an actual term called ‘ikigai’, which is translated as “the reason you wake up in the morning.” When some of the happiest and longest-living people were studied, they all had such a reason.

      5. They can wait

      The bigger the dream you have, the more patience you have to practice.
      Happy people are willing to wait for the rewards and focus on the journey, how far they’ve come, and what’s ahead for them.
      They understand that the best things in life come to those who are patient and can stick it out for the long run, whether that’s a job promotion, relationship, or a new skill they’re learning.

      6. They schedule “me” time into their day

      Saying "yes" to everything puts you on the fast track to being miserable.
      Giving is important, but if that means taking up "your" time to relax, wind down, and learn new things, then you’ll have nothing to give over time.
      You can’t always be agreeable; that’s how people take advantage of you. You have to set clear boundaries.

      7. They spend money on experiences- not material things

      That car that you just bought diminished in value the moment you drove it off the lot, but experiences are memories that will stay with you for the rest of your life.
      The happiest people would rather go on a backpacking trip around Asia instead of buying a flat-screen TV that they’ll seldom use. According to Marc and Angel:
      "Experiential purchases tend to make us happier for two key reasons:
      1. Great experiences improve over time when we reminisce about them. 
      2. Experiences are often social events that get us out of our house and interacting with people we care about".

      8. They give more than they take

      Since happy people live in a world of abundance where there’s always more opportunities to be had, more money to be made, and more love to share, they’re always giving when they can.
      From raising money for a charity they care about, offering a dollar to a talented artist playing in the subway, to giving their precious time to mentor a mentee, they’re always giving.
      As ironic as it may sound, happy people understand that this will actually make them happier in the end.

      9. They embrace discomfort

      According to psychologist Peter Kramer, resilience is the opposite of depression. Happy people know how to bounce back from failure. Resilience is a padding for the inevitable hardship human beings are bound to face. As the Japanese proverb goes, "Fall seven times and stand up eight".

      Struggle is the evidence of progress, and happy people live by this. Why? The rewards of becoming great at a skill far outweigh the pain they have to endure in the process.

      10. They are always learning

      Despite his ASL, Stephen Hawking has made prominent scientific discoveries. What is more, he has found the words to tell the world about his findings.
      Like Hawking, the happiest people all have one thing in common. They are lifelong learners, constantly reading new books, exploring other cultures, learning new languages, etc. It is an ongoing process because without growth there’s no life.