Welcome to my Health Blog! The purpose of my page is to educate you on how to achieve physical and financial health. I will post valuable tips on a regular basis in my quest to not only educate you, but also to eliminate misconceptions and misinformation.
Monday, November 28, 2011
What You Need To Know To Lose Weight and Release Fat Properly
According to the World Health Organization, "Obesity has reached global epidemic proportions, with more than 1 billion adults overweight and at least 300 million of them clinically obese."
And if we focus on the U.S, approximately 65% of Americans (2 out of every 3 people) are overweight, of which 25% of those are clinically obese (meaning it is hard for them just to function). Following this rising trend in obesity is a rising trend in Type II Diabetes, and to epidemic proportions.
This is a tragedy! But why is it happening? To answer this question requires us to take a look at the primary factors that are causing weight gain.
* EATING TOO MANY CALORIES:
The primary reason for weight gain is simply the over-consumption of calories, or eating more calories throughout the day than are burned by the body daily. Therefore, to lose weight, you need to eat fewer calories throughout the day than you burn throughout the day, exercise more to increase the number of calories you burn, or both.
Does this mean you need to count every calorie you eat? No. You can count them if you want to be precise, but I have discovered, over time, that most people will stop counting calories because they perceive it as cumbersome. So instead of counting calories, count "portions". It will still deliver the same result and save you some time.
Also, strive to eat SIX SMALL MEALS PER DAY. And strive to achieve BALANCE with each meal. You can balance your meals, for the most part, by eating one portion of a healthy protein with one portion of a healthy (low-glycemic) carbohydrate. The point of eating six meals, which might mean eating more frequently than you are accustomed, is to keep your blood sugar stable and accelerate your metabolism. Yes I know most of you were taught to eat three 'square meals' a day. But six small meals (think of all three of your current meals cut in half) will help you lose weight and release fat much more effectively.
NOTE: A portion size is defined as the size of an open palm (like a grilled chicken breast the size of your palm) or a clenched fist (like a bowl of brown rice the size of your fist).
For those of you that are more analytical, and who insist on counting calories, you can determine the specific number of calories you need to take in everyday to maintain your weight. If you would like to learn how to calculate that number, read my blog article entitled, What You Need To Know About Calories. Once you understand the calories you need to maintain your weight, you can then determine how to create a caloric deficit so you can start losing weight.
Just keep in mind that 3,500 calories equals about 1 pound of fat. This means you need to burn 3,500 calories more than you consume to lose 1 pound. So, if you were to cut 500 calories from your diet each day, you would lose about 1 pound a week (500 calories x 7 days = 3,500 calories).
WARNING: To lose weight, some people try to severely restrict their caloric intake. DO NOT DO THIS! If you severely restrict your caloric intake, you will slow your metabolism, which slows down the rate at which your body burns calories. You will also lower your energy level, which will make it harder for you to exercise or perform physical activity. This is just the opposite of what you want to do! To build a lean, healthy body, you must eat!
Also, if you are counting calories, and you want to achieve a BALANCED diet, you must consume 40-60% healthy carbohydrate, 20-30% healthy protein, and 20-30% healthy fat, DAILY. You should strive to achieve this balance with each meal.
* EATING THE WRONG TYPE OF CALORIES:
Another common reason for weight gain, and one many people don't understand, is tied to consuming foods that spike your blood sugar (or that are high-glycemic). The repeated spiking of your blood sugar will eventually lead to insulin resistance, and will ultimately lead to abdominal obesity, where you begin to gain weight primarily around the mid-section, but not much around the extremities. Once you become insulin resistant, it becomes very difficult to release bodyfat. In this state, your body will literally hold on to fat like a sponge holds onto water. In order to start releasing fat properly, you have to learn how to eat properly, eating foods that are healthy and balanced, and eliminating foods that spike your blood sugar.
This means you should eat foods that are low on the glycemic index, which includes most fruits, vegetables and whole grains (carbohydrates). These foods are part of a healthy diet anyway. As a matter of fact, they contain fiber and water which give them bulk without the calories, making them filling foods. These properties also play a positive role in your body's metabolism, which is key when striving to lose weight.
NOTE: The glycemic index (GI) is a way of measuring the rate at which carbohydrates are broken down and appear in the blood as simple sugars. In general, the more refined and processed the food, the faster the food is broken down and the higher the GI. High GI foods act rapidly to influence blood sugar, providing quick energy. However, this energy is usually short lived and hunger soon returns, potentially leading to overeating and weight gain. Low GI foods affect blood sugar more slowly and steadily. These foods provide greater satiety and longer lasting, more consistent energy, making eating less (and maintaining weight) easier.
Also pay attention to fiber. Fiber is a type of carbohydrate which is a crucial part of a healthy diet. Dietary fiber promotes satiety, which is especially important while dieting and striving to lose weight and release fat. In addition, a high intake of dietary fiber has many other health-related benefits (including a decreased risk of certain diseases). The current recommendation for fiber ranges from 21-38 grams of dietary fiber per day for adults, depending on age and gender.
When it comes to protein, make sure you include the right amount in every meal. Protein is cited as the most satiating nutrient. Beyond its basic function of building and repairing muscle and tissue, protein moderates the rise of blood glucose. This steadies your hunger and energy levels.
And when it comes to fat, make sure you include the right amount, and be selective about the types of fat you eat. Fat aids hunger control because it is slowly digested. Moderating the amount you eat will reduce your calories. And choosing healthier fats (like nuts, oils and avocado) instead of saturated fats can improve your heart health and help preserve good mental and physical health. For more information on fats, read my blog articles entitled, FATS: The Good, The Bad, and the Ugly, and FATS: The Good, The Bad, and the Ugly - Part 2.
Also cut back on sugary drinks and alcohol, and pay attention to water intake. Sugary drinks, and alcohol, add a lot of calories but contain no nutrients. So instead, drink water when as often as possible. Aim for around 10 8-ounce cups of water every day. Some people believe you only need to drink water when you are thirsty. But the reality is that your body needs more water than it’s telling you. Drinking a sufficient amount of water helps your body to release some water weight. It is a good first step, and really a very simple step, when on the path to weight loss.
* GETTING TOO LITTLE EXERCISE:
According to the CDC, for important health benefits, adults need at least:
- 2 hours & 30 minutes of moderate-intensity aerobic activity (i.e. brisk walking) every week and muscle-strengthening activities on 2 or more days a week that work all major muscle groups (legs, hips, back, abdomen, chest, shoulders, and arms); OR
- 1 hour & 15 minutes of vigorous-intensity aerobic activity (i.e. jogging or running) every week and muscle-strengthening activities on 2 or more days a week that work all major muscle groups (legs, hips, back, abdomen, chest, shoulders, and arms); OR
- An equivalent mix of moderate- and vigorous-intensity aerobic activity and muscle-strengthening activities on 2 or more days a week that work all major muscle groups (legs, hips, back, abdomen, chest, shoulders, and arms).
Not only does this provide important health benefits, but it helps burn calories. Unfortunately, many people do not achieve the level recommended by the CDC.
Not achieving the recommended levels of exercise will work against any weight loss goal. This is especially true when it comes to muscle-strengthening activities, or weight training. You must understand that when you lose weight through dieting and aerobic exercise (like walking or bicycling), you lose muscle along with fat. This can be a problem because when you lose muscle, your metabolism slows down, making you more likely to regain the weight. By engaging in weight training, you can maintain (or even increase) your muscle which allows you to maintain (or even boost) your metabolism. A boost in your metabolism means an increase in the rate at which you burn calories, which means faster weight loss (and fat loss). It also means an increase in your energy level, which will help you do more physical work and burn even more calories.
* GENETICS AND FAMILY HISTORY:
While genetics can play a factor when it comes to weight, just understand that even with genetic factors, you can follow fundamental principles that will facilitate weight loss, or more specifically, fat loss. In other words, you still have control.
* CERTAIN MEDICATIONS:
Some medications can lead to weight gain. If you are on a medication, I strongly encourage you to do everything in your power to wean yourself off of it in a responsible manner. You must understand that drugs really only cure symptoms. They don't get to the root of the REAL problem. Furthermore, drugs have side effects, which many times require you to take additional drugs to neutralize those side effects. This causes a vicious cycle which can lead you down a path of being on multiple drugs. This is NOT the path you want! The root of most illness and disease is tied to a nutritional deficiency of some type. So learn how to improve your diet, supplement properly, and exercise regularly, so you can eliminate any, and all, drugs....and truly achieve OPTIMAL health.
* UNHEALTHY HABITS:
- Do Not Skip Breakfast.
Eating breakfast may reduce your hunger later in the day, which may make it easier to avoid overeating. When you skip breakfast, you may feel extremely hungry later and be tempted to reach for a quick fix, such as vending machine candy or doughnuts at the office. In addition, the prolonged fasting that occurs when you skip breakfast can increase your body's insulin response, which in turn increases fat storage and weight gain. In fact, skipping breakfast actually increases your risk of obesity.
In addition, eating breakfast may get you on track to making healthy choices all day. When you eat breakfast, you tend to eat a healthier overall diet, one that is more nutritious and lower in fat. When you skip breakfast, you're more likely to skip fruits and vegetables the rest of the day, too.
And finally, eating breakfast may give you energy, increasing your physical activity throughout the day. A healthy breakfast refuels your body and replenishes the glycogen stores that supply your muscles with immediate energy. Skipping breakfast is associated with decreased physical activity. So, if you skip breakfast, whether you're trying to save time or cut calories, you may want to reconsider, especially if you're trying to control your weight.
- Do Not Sacrifice Sleep.
The importance of sleep goes beyond just providing your body rest. Sleep helps to: improve the rate at which you learn; improve memory; reduce the risk of accidents and mishaps; improve mood; improve cardiovascular health; reduce the risk of disease; and more easily control metabolism and weight.
Sleep triggers hormones that help cells to repair the damage done to your body that day. The most important hormone in this process is probably human growth hormone (HGH), which stimulates cell growth by mediating in the metabolism of protein, fats, and carbohydrates. HGH also influences weight control by telling fat cells to release the energy in the fats they are storing and to reduce additional storage.
Your body seems to understand when to bring in these hormones, which isn't when you're performing normal daily activities such as work and play. As much as 70% of the growth hormone produced in any 24-hour period is secreted while you are sleeping. This is why sleep is important in helping you to achieve a weight loss (fat loss) goal.
These are the primary factors that lead people to being overweight, or even worse, obese. But, as discussed, this problem can be controlled.
If you have made a decision to start on a path toward weight loss, or more specifically fat loss, then heed the advice above. Furthermore, keep in mind that DIETS DON'T WORK! Nearly everybody that goes on a diet ends up gaining all their weight back, and more, within two years. Why? Most diets don't address a fundamental problem of why people gain weight in the first place. And most are not balanced! Most diets are a short-term solution for a long-term problem. If you truly want to eliminate cravings, release fat properly, and be healthy, you must learn how to eat PROPERLY. I gave some advice around this above.
Keep in mind there are many fad diets around today, and plenty of others that will hit the market in the future, with slick-sounding names, but just remember that fundamentals don't change.
Pay attention to PORTION SIZES (or watch caloric intake). Eat the RIGHT TYPES of carbs, proteins, and fat. Eat these nutrients in the right BALANCE. Eat foods that are LOW-GLYCEMIC. And think about doing a HIGH_FIBER cleanse to begin your weight loss journey. A good cleanse will help you to get off the roller-coaster of eating high-glycemic foods...which actually create an addiction (which is why it's hard to stop.) There are many cleanses on the market, but you will benefit more from one that is higher in quality. For more information on what I recommend, send me a message. A good cleanse will usually last about five days and will include low-glycemic ingredients to help you control carbohydrate cravings, provide balanced nutrition for weight-loss success, and allow you to lose around five pounds in those five days.
Also keep in mind that healthy weight loss usually occurs slowly and steadily. In general, plan to lose 1 to 2 pounds a week, even if your initial weight loss is a little faster in the first week or two. To do this, you need to burn 500 to 1,000 calories more than you consume each day.
I hope this helps you better understand the keys to losing weight and releasing fat properly. If you have any questions about anything discussed in the article, please don't hesitate to send me a message.
Friday, November 11, 2011
What is Osteoporosis? How Do You Treat It? How Do you PREVENT it?
Your bone is constantly changing. New bone is being made and old bone is being broken down. When you're young, your body makes new bone faster than it breaks down old bone and your bone mass increases. But you reach your peak bone mass around age 30. After that, your bone is still changing, but you lose slightly more than you gain.
The strength of your bones depends on their size and density. Bone density is determined, in part, on the amount of calcium, phosphorus and other minerals in your bones. When your bones contain fewer minerals than normal, they're less strong and eventually lose their internal supporting structure. This loss could lead to a disease called osteoporosis.
WHAT IS OSTEOPOROSIS:
Osteoporosis means "porous bones" and is the most common type of bone disease. It occurs when calcium is deposited into bones too slowly or reabsorbed from bones too quickly. This disease reduces our bone mass, gradually stealing calcium and other minerals from our bones, until a fracture suddenly occurs. Preventable but NOT curable, osteoporosis strikes with great force when it hits, making it very hard to perform even the simplest of tasks. Osteporosis is a worldwide epidemic.
Not long ago, conventional medical wisdom held that osteporosis was an age-related disease caused by the sudden reduction of estrogen in postmenopausal women and the consequent loss of calcium from the bone. It was also believed to be irreversible.
Today, we know that osteoporosis is a chronic degenerative disease that starts in childhood and that will attack BOTH men and women. The onslaught of this disease is largely of our own making, due to poor diet, a lack of regular exercise, poor lifestyle habits like smoking, and exposure to pharmaceutical drugs used in the treatment of other diseases. Simple lifestyle choices could have prevented up to 90% of current cases of osteporosis, saving people from the agony of osteoporosis.
Once osteoporosis hits, the first evidence of it usually shows up in the form of a bone fracture. Most of these fractures occur in the spine, hip or wrist. Although it's often thought of as a women's disease, osteoporosis affects men too. And aside from people who actually have osteoporosis, many others have low bone density, putting them at risk of developing osteoporosis.
Researchers estimate that about 1 out of 5 American women over the age of 50 have osteoporosis. About half of all women over the age of 50 will have a fracture of the hip, wrist, or vertebra (bones of the spine).
Although most people do relatively well with modern surgical treatment, hip fractures can result in disability and even death from postoperative complications, especially in older adults. Wrist fractures from falls also are common.
In some cases, spinal fractures can occur even if you haven't fallen or injured yourself. The bones in your back (vertebrae) can simply become so weakened that they begin to compress or collapse. Compression fractures can cause severe pain and require a long recovery. If you have many such fractures, you can lose height as your posture becomes stooped.
How likely you are to develop osteoporosis depends on how much bone mass you attained in your 20's and early 30's and how rapidly you lose it later. The higher your peak bone mass, the more bone you have "in the bank" and the less likely you are to develop osteoporosis as you age.
A number of factors can increase the likelihood that you'll develop osteoporosis .
HERE ARE RISK FACTORS YOU CAN CHANGE:
* Calcium deficiency: Low calcium intake reduces bone density, leads to early bone loss, and increases the risk of fractures.
* Tobacco use: Contributes to weak bones.
* Eating disorders: Those with anorexia or bulimia are at higher risk of lower bone density.
* Sedentary lifestyle: Those who sit often have a higher risk of osteoporosis than those who are more active. Weight-bearing exercises such as walking, running, jumping, dancing, and weightlifting are particularly helpful for creating healthy bones.
* Excessive alcohol consumption: Regularly consuming more than two drinks a day increases your risk of osteoporosis.
* Corticosteroid medications: Examples include prednisone, cortisone, prednisolone and dexamethasone. Long-term use of these medications is damaging to bone.
NOTE: These medications are common treatments for chronic conditions, such as asthma, rheumatoid arthritis and lupus, and you may not be able to stop taking them to lessen your risk of osteoporosis.
* Other medications: Examples include aromatase inhibitors (breast cancer drug), selective serotonin reuptake inhibitors (antidepressant medications), methotrexate (cancer treatment drug), some anti-seizure medications, proton pump inhibitors (acid-blocking drugs), and aluminum-containing antacids. Long-term use of these medications can increase your risk of osteoporosis.
HERE ARE RISK FACTORS YOU CAN'T CHANGE:
* Being a woman: Women have double the chance of men of incurring a fracture from osteoporosis.
* Getting older: Osteoporosis risk increases with age.
* Race: Osteoporosis risk increases if you're white or of Asian descent.
* Family history: Osteoporosis risk increases if you have a parent or sibling with osteoporosis (especially if you also have a family history of fractures).
* Frame size: Osteoporosis risk increases in both men and women who are exceptionally thin (Body Mass Index < 19) or who have small body frames.
* Thyroid hormone: Too much thyroid hormone can cause bone loss. This can occur either because your thyroid is overactive (hyperthyroidism) or because you take excess amounts of thyroid hormone medication to treat an underactive thyroid (hypothyroidism).
* Medical conditions and procedures that affect bone health: Stomach surgery (gastrectomy) and weight-loss surgery can affect your body's ability to absorb calcium. Crohn's disease, celiac disease, hyperparathyroidism and Cushing's disease can affect your body's ability to absorb calcium as well.
WHO SHOULD GET TESTED?
Now that you understand the risk factors involved, here are some guidelines on who should get tested.
The National Osteoporosis Foundation recommends a bone density test (which is how osteoporosis is usually diagnosed) if you are:
* A woman older than age 65 or a man older than age 70, regardless of risk factors
* A postmenopausal woman with at least one risk factor for osteoporosis
* A man between age 50 and 70 who has at least one osteoporosis risk factor
* Older than age 50 with a history of a broken bone
* Taking medications (as mentioned above)
* A postmenopausal woman who has recently stopped taking hormone therapy
* A woman who experienced early menopause
NOTE: Osteoporosis rarely causes signs or symptoms until it's advanced, so if you fall within the criteria above, GET TESTED!
The BEST screening test is called dual energy X-ray absorptiometry. This procedure is quick, simple and gives accurate results. It measures the density of bones in your spine, hip and wrist (which are the areas most likely to be affected by osteoporosis) and it's used to follow changes in these bones over time.
Other tests that can accurately measure bone density include ultrasound, quantitative computerized tomography (CT) scanning, and single-photon absorptiometry.
Once you've been tested, if you discover you have osteoporosis, or are on your way to developing osteporosis, or even if your bones are healthy, you should take the following steps.
TREATING or PREVENTING OSTEOPOROSIS:
These steps will keep your bones strong and healthy throughout life, or help your bones become healthier.
* DIET - OBTAIN KEY NUTRIENTS: (for those with and without osteoporosis)
There are three simple things you can, and should, do to improve the health of your bones. Ramp up your CALCIUM intake daily to an optimal level, ramp up your VITAMIN D intake daily to an optimal level, and start EXERCISING regularly.
NOTE: Doing this throughout your life will put you at an even greater advantage.
Let's spend a little time discussing calcium in more detail.
The amount of calcium you need to stay healthy changes over your lifetime. The Institute of Medicine recommends the following amounts of calcium DAILY from food and supplements:
Up to 1 year old — 210 to 270 milligrams (mgs)
Age 1 to 3 years — 500 mgs
Age 4 to 8 years — 800 mgs
Age 9 to 18 years — 1,300 mgs
Age 19 to 50 years — 1,000 mgs
Age 51 and older (and pregnant and lactating women) — 1,200 mgs
Good sources of calcium from food can be found in broccoli, spinach, cooked kale, legumes, fortified orange juice, almonds, fish, canned salmon with the bones, sardines, and soy products (such as tofu).
You might be wondering why I left out dairy products, since you have probably heard they provide good sources of calcium. While that might be true, leafy green vegetables and legumes are a richer and more balanced source of calcium and minerals than milk and dairy products. In fact, recent evidence suggests that a high consumption of dairy products during adulthood may lead to an increase in the prevalence of osteoporosis.
Nevertheless, many people find it difficult to get enough calcium in their diet (and many studies actually support this statement), which is why supplementation has become critical in filling in the missing gap. Just make sure you are taking a high quality, pharmaceutical-grade, calcium supplement. Better yet, get on a complete, broad-spectrum, pharmaceutical-grade multivitamin that includes all of the essential nutrients, including calcium. Getting the right level of all of the key nutrients is critical to optimizing overall health. The Institute of Medicine recommends taking no more than 2,500 mgs of calcium daily as it could have adverse effects.
Now let's turn our attention to vitamin D.
Getting optimal levels of vitamin D is just as important for bone health as getting adequate amounts of calcium. As matter of fact, our bodies have a hard time absorbing calcium without the presence of vitamin D, so in reality, they are equally important. For more information on vitamin D, read my blog articles The Importance of Vitamin D & the Dangers of Vitamin D Deficiency - Part 1, The Importance of Vitamin D & the Dangers of Vitamin D Deficiency - Part 2, and The Importance of Vitamin D and the Dangers of Vitamin D Deficiency - Part 3.
And lastly, let's discuss the importance of exercising regularly.
* EXERCISE REGULARLY: (for those with and without osteoporosis)
Exercise can help you build strong bones and slow bone loss. Exercise will benefit your bones no matter when you start, but you'll gain the most benefit if you start exercising regularly when you're young and then continue to exercise throughout your life.
When I mention "exercising regularly", I specifically mean to combine strength training exercises with weight-bearing exercises regularly.
Strength training exercises help strengthen muscles and bones in your arms and upper spine. It involves the use of free weights, weight machines, or exercise bands.
Weight-bearing exercises, on the other hand, mainly affect the bones in your legs, hips and lower spine. Examples of weight-bearing exercises include walking, jogging, running, stair climbing, skipping rope, skiing and impact-producing sports. Swimming, cycling and exercising on machines such as elliptical trainers can provide a good cardiovascular workout, but because such exercises are low impact, they're not as helpful for improving bone health as weight-bearing exercises.
* OTHER LIFESTYLE CHANGES: (for those with and without osteoporosis)
In addition to increasing calcium and vitamin D intake daily, as well as exercising regularly, there are several other things you can do to help prevent bone loss. Reduce your consumption of salt and caffeine since they negatively affect calcium status. In addition, eliminate smoking and reduce alcohol intake. Smoking and/or consuming more than two alcoholic drinks a day may decrease bone formation and reduce your body's ability to absorb calcium.
* DRUG TREATMENT & HORMONE THERAPY (for those with osteoporosis):
Some treatment options include taking medications (such as bisphosphonates, raloxifene, calcitonin, and teriparatid), or initiating hormone therapy to reduce the loss of minerals from bone that is the cause of osteporosis.
WARNING: If your doctor recommends intervention with a drug therapy program or hormone replacement, seek a second opinion, and FAST!
* PHYSICAL THERAPY (for those with osteoporosis):
Also keep in mind that physical therapy may help you build bone strength and improve your posture, balance and muscle strength, making falls less likely.
But just remember, you are usually better off focusing on some serious lifestyle changes to slow bone loss and maintain bone mass than resorting to drugs or hormone replacement.
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