Archive for July, 2010

The Short Intro to No Carbs Diets

July 15th, 2010

One of the most commonly mentioned weight management strategies is the no carbs diet. This is a strategy that involves cutting out as many carbohydrates from dietary intake as possible. This has become a popular tactic for those who want to start losing weight, though there are many who question the nutritional validity of the practice. However, a lot of people don’t fully understand the mechanisms that the diet uses, and others are not sure just what the long-term health implications are.

The basics of the diet

A no carbs diet is sometimes described as “the human carnivore diet.” This is because the diet removes carbohydrates as the main energy source of the body, forcing it to burn fat stores for energy. These fat stores are generally built up from the consumption of protein, which humans acquire primarily from meat. The reduced carb intake causes the body to burn dietary and body fat for energy, though there are concerns over the reduced glucose levels that the brain receives. The Inuit people of Alaska are often mentioned as one of the traditional adherents of this diet. They subsist almost entirely on meat, adding berries to their intake only during the summer months.

Positive health implications

A no carbs diet carries a number of implications for the long-term health of individuals who practice it. High carb intake causes an increase in blood glucose levels, for example. A diet with low carbohydrate intake might be advised for diabetics, who cannot produce enough insulin to control their blood sugar levels. Also, high protein intake causes the body to reduce production of the chemical triggers that incite the storage of fat. This combination of effects causes the body to both burn stored fat and avoid replenishing those stores, leading to a drop in weight. The increased protein intake, combined with exercise, is also known to help build muscle mass faster than normal.

Negative health implications

An entirely no carbs diet can lead someone to achieve their ideal weight quickly, but it has some nutritional concerns attached to it. The dietary intake is protein-rich and contains a number of saturated fats, leading to the possibility of raised cholesterol levels. Blood pressure has also been seen to rise in people who have cut out whole grains from their diets. There is also the risk of a lack of adequate calcium in the body, since high levels of protein causes the body to eliminate calcium. Finally, there is a chance of decreased mental awareness due to the reduction of glucose supplies to the brain.

A no carbs diet is one of the interesting weight loss plans available, but there are a number of concerns. Some dieticians suggest that people take remove carbohydrates only for a limited time, and then re-introduce them once the target weight has been reached. Others suggest a safer approach would be to mix exercise with a low-carb diet, to avoid the nutritional problems caused by cutting out carbohydrates completely.

Weight Loss after Giving Birth

July 13th, 2010

Pregnancy will invariably cause a lot of changes in a woman’s body, such as the hormonal changes, the mood swings, and the sudden need to “eat for two.” However, once the pregnancy is done and the child is safely in his mother’s arms, the weight gets left behind. Losing weight after pregnancy is a challenge for most women because of a number of factors. The child requires constant care, cutting into time that can be spent working out or dieting. Some women also require time after pregnancy to recover physically, particularly if a Caesarean procedure was done. These factors can make weight loss programs difficult.

The situation

weight loss after giving birthA pregnant woman’s weight naturally goes up during those nine months. The baby develops in the womb and accounts for a significant portion of the woman’s weight gain. She consumes more food than she normally would, since part of what she eats is used to nourish the developing fetus. Most women find that they start losing weight after pregnancy in a gradual process, since their eating habits get back to normal and the baby is out. However, there are instances where this is not the case.

Causes

When a woman doesn’t start immediately losing weight after pregnancy, there are a number of potential reasons. Sometimes, the weight that the pregnancy brings does not immediately diminish. The baby, amniotic fluids, and placenta might be gone, but they are replaced by fluid retention – often going up to several pounds retained. In these cases, women will lose this excess weight after two to three weeks through urination and an increased tendency to perspire.

Advice for the rest

Some women find they are not losing weight after pregnancy even after the three week period. For such situations, there are some weight loss tips that doctors may offer. Eating lean meats is advisable. Lean meats are less likely to be retained by the body and have less fat. Women are also advised to avoid eating foods that are labeled as ‘non-fat’ because these tend to have high levels of calories or fructose.

One of the most common weight loss tips is to avoid eating fast food, and it applies to women who are attempting to lose weight after pregnancy. For those that feel physically recovered from the ordeal, light exercise is advisable to help get the body burn any stored fat. Breastfeeding can also burn about 500 calories a day, which lets it function both as a part of a weight loss regimen and an ideal way to feed the newborn.

Losing weight after pregnancy can be tough since a woman needs time to recover from the physical changes, and that can take a lot of time. However, it is possible and not that much harder than typical weight loss programs. The new mother simply needs to make sure her body has fully recovered before getting into a proper weight loss regimen.

The Vegan Diet

July 9th, 2010

One of the most modern approaches to better health and a longer life is the vegetarian or vegan diet. The basic concept to both is simply to remove all animal-based products and foods from the diet, resulting in a person consuming only plant-based products. However, while very similar, they are not exactly the same. The two dietary approaches have their own pitfalls in terms of nutrition and health.

The difference between the two

The key difference between a vegan diet and the various types of vegetarian diets is that the former emphasizes a complete and total removal of all animal products from everyday use. This includes the use of it in clothing, as well as any incidental animal products that occur in foods like gelatin.

vegetarian diet

On the other hand, the typical vegetarian diet may allow dairy products and certain foods which are either based on or contain trace amounts of animal-based ingredients. Some variations of vegetarian diets also make allowances for the consumption of fish or poultry, acknowledging the human body’s need for actual animal protein – something that a purely plant-based diet is unable to provide.

Health benefits

A vegan diet and its less constricting counterparts have a number of health benefits. There are numerous claims that the consumption of animal fat and protein is damaging to long-term health due to the increased risk of degenerative and cardiovascular diseases. Weight loss programs have also noted that a diet that eliminates animal protein entirely tends to produce individuals with lower body weight and body mass index. Blood cholesterol was also found to be lower in these people.

Nutritional concerns

The core concern with the vegan diet is the nutritional deficiencies that can arise from it. Vitamin B12 is not reliably produced by any plant used for human consumption, and a long-term deficiency can lead to more risk of neurodegenerative diseases. Iron deficiencies are also common, as plant-derived iron is not as efficiently absorbed by the body. This lack of iron is leads to anemia. Calcium is also present in dangerously low levels in a vegan diet, such that it can increase the risk of bone diseases such as osteoporosis. Some statistics also show that broken bones recover more slowly without animal-based products in the diet. There are nutrients that must be supplemented, depending on what is not available in the local vegetable market.

Overall, a vegan diet may be helpful in promoting better health, but some people may be turned off by the sheer amount of additional supplements that are required to make sure the body does not become deficient. Some have also complained about the difficulty of the diet, as it requires incredible discipline. A vegan diet is not just a change in what one eats, but a drastic adjustment in terms of lifestyle that should not be taken lightly.

The Beer Belly and How to Lose It

July 6th, 2010

The beer belly is something that the average person on the street would be familiar with. It is an observed consequence of regular consumption of beer. Essentially, it is an accumulation of fat in the waist area, such that it becomes excessively pronounced. This pot belly is often associated with men, but it is also a possible problem for women. Most people see it as little more than an eyesore or a reminder to lose weight, but the reality is not so simple. It is a sign that someone is overweight if it coincides with other factors.

What is the beer belly?

While the average drinker would be aware of the beer belly and may even be inclined towards losing weight because of it, it is unlikely they are aware of what actually causes it to form. The answer lies in the beer itself. Alcoholic beverages have very high calorie content, and beer in particular has it much higher than most wines and hard liquors. If not provided a means to burn these excess calories, the body stores them in the belly. This is only the most common area, though the body can also store these calories into areas such as the torso, abdomen, and chest. In women, there is also a high tendency for them to be stored in the hips.

Giving up beer

The obvious course of action that even weight loss programs will note is to stop drinking beer. It’s a major cause of the beer belly, so giving it up is the first step. That will stop the accumulation of even more calories, making it easier for a weight management plan to work on burning what’s already there. This is a difficult process, of course, and not everyone would be willing to give up alcohol entirely. Experts suggest weaning off of it slowly by drinking it less often and switching to light beers. Others suggest alternating it with a diet drink or juices.

The exercise option

Weight loss programs also recommend exercise for helping cut down the beer belly. Sit-ups are usually cited as being good for losing fat in that area, but this is not the case. The best exercises for toning down a pot belly are aerobic programs and cardiovascular workouts. These are best because they get the heart pumping faster, breaking the body into a sweat and causing it to burn more calories. Running, swimming, cycling, squash, and tennis are all suggested workouts for this particular purpose. At a consistent half hour daily, results should be noticeable around ten weeks after the start.

The beer belly can not only be unsightly, but it can also be a possible health complication. The right forms of exercise are the only real way to reduce it effectively, though weight management programs and diet pills can help the process along. At some point, someone who wants to reduce the pot belly will need to seriously consider the idea of dropping beer altogether.

Connecting Stress and Weight Loss

July 5th, 2010

Stress is a major risk to a person’s overall health, both in the short term and long term. In the most stressful of situations, the body releases adrenaline. This can boost physical performance, but can cause damage to the body’s natural systems if the flow becomes constant. Recent studies suggest that stress can also play a role in losing weight. The studies are still unsure what the exact nature of the connection is, but data has shown that there are connections between the two. For example, certain stress-related behaviors and reactions in the body seem to have an effect on weight loss and diet regimens.

The stress hormone cortisol

One of the ways that stress can interfere with losing weight is the hormone cortisol. This is known as the “fight or flight” hormone, triggering the body to go into overdrive in an effort to get out of the situation causing the stress and anxiety. This includes the release of other hormones like adrenaline. What this does to counter weight reduction lies in the effects of all of those hormones being flushed into the body.

stress at work

Certain hormones are released when the body needs a burst of energy, and they cause a shift in metabolism and blood flow to accommodate that need. Chronic stress causes the body to store more nutrients than it normally does because the nervous system assumes it will need that burst of energy more often. The body typically stores nutrients in the form of fat, contributing to weight gain.

Metabolic influence

Stress and weight loss are also connected in metabolism. Studies have shown that people who are chronically stressed tend to put on more weight, even when attempting to lose weight. Too much cortisol in the bloodstream causes a slowdown of metabolism, causing people to gain more weight than normal. Naturally, this also makes the goal of weight reduction far more difficult. Stress can also cause someone to crave more fatty, salty, and sugary foods – all of which the body tends to retain, rather than burn.

Blood sugar and fat storage

People planning to lose weight must sometimes also factor in blood sugar levels. Increased stress levels cause the body to alter blood sugar levels, resulting in mood swings and fatigue in most cases. The increase can also cause permanent changes in metabolism if the body is exposed to it in the long term. Stress can also affect how the body stores fat. The higher the stress levels are, the more abdominal fat the body stores, which increases risk of various conditions, including heart disease.

Stress and weight loss are more closely linked than most people assume. For those who are trying to lose weight, it is advisable to avoid entering states of chronic stress. That causes a number of problems with hormone levels and metabolism, making it very difficult to achieve a weight reduction goal.

A Breakdown of the Jenny Craig Weight Loss Program

July 2nd, 2010

There are more than enough diet plans out there for people who want to lose weight. They all promise significant – if not miraculous – results to anyone that follows their instructions. The problem is that not all of them work, and very few of them bother to have concrete scientific information to back up their claims. One program that is gaining popularity among those who are intent on losing weight is the Jenny Craig weight loss program. It has been around for roughly two decades, but experienced a surge in popularity after celebrity Kirstie Alley sponsored its use, claiming she lost 100 pounds through it.

The basis of the diet

The idea behind the diet is to lose weight through a healthier relationship with food. Achieving this “healthier relationship” is based on good nutrition, reasonable portions for meals, and a more active lifestyle. Some have noted that this basic overview is essentially the same as any other diet plan on the market, and is fundamentally no different from general advice one can get from a licensed physician. The program claims to have been overseen and designed by a team of dieticians and medical advisers, as well as being firmly based on dietary guidelines set by various organizations, including the U.S. government.

A look at the diet itself

The Jenny Craig weight loss program calls for its own brand of pre-packaged, single-serve meals as one of the key components to losing weight with the program. These foods, called “Jenny Cuisine,” are supposed to help teach dieters about basic nutrition and control of their diet portions. Weight loss centers will confirm that these two lessons are part of any basic dieting plan and it is crucial that every dieter learn them quickly. In addition to the pre-packaged meals, dieters will also eat fruits, vegetables, and low-fat dairy products – all in controlled portions. This is to last until the pre-set goal for losing weight is fulfilled, at which point the dieter can transition back to regular food.

A degree of personal customization

The diet has a number of consultants that will actually take the time to design a diet specific to the person asking for it. That means that the person who wants to lose weight will be given a plan that not only meets with the guidelines of the program, but also conforms to the specific situation of the dieter.

The Jenny Craig weight loss program is founded on the most basic advice available for losing weight, but goes the extra step of attempting to teach dieters how to apply these in the long-term. Unlike most diets, it does not aim to have people lose weight and keep it off, but instead help them develop healthier habits. Its effectiveness varies from person to person, but it may be worth a shot for some.

Liposuction for Quick Weight Loss and Obesity Treatment

July 1st, 2010

Liposuction has a lot of promise as a quick way to drop excess weight. As a surgical procedure, it can cut away fat and sculpt the body in a matter of hours – much less time than weight loss supplements or diets would take. Plastic surgeons can cut out everything that needs to be cut out and help provide a better shape and tone for what’s left. For many people, this is the most attractive – if expensive – option for losing weight, and some people who have been diagnosed with obesity might be tempted by it. However, there are some scientific concerns about whether or not this is a sensible idea.

An overview of the procedure

To understand the effectiveness of liposuction in countering obesity, one must first get an idea what the procedure does. It is a quick weight loss tool due to the core of its function: removing fat from the body in large quantities. The hollowed out space, along with the stretched skin, is then sculpted to adjust. Plastic surgeons all warn their patients to control their diets and follow instructions post-surgery to prevent damage while the tissue heals after the procedure.

Why it isn’t advisable for obesity

The problem with using liposuction as a means of safe weight loss to counter obesity is that it does very little against the condition. Obesity is a condition that involves an excess accumulation of body fat, such that it causes problems with general health and life expectancy. Note that the factor in determining who is obese and who isn’t is a matter of body fat in relation to weight, rather than just weight alone.

Liposuction can only be helpful if the patient is both obese and overweight. In cases where this combination is not present, things like safe weight loss programs or adjustments in both diet and exercise behaviors would be better suited. Weight loss supplements, regular exercise, and a proper diet can do more for an obese person than a surgical procedure would.

Medically speaking, a quick weight loss surgical procedure is not going to fix obesity. It is not expected to do any real harm apart from the standard risks of undergoing surgery, but the science says it doesn’t do much either. Experts believe that liposuction is best used in the most extreme of cases of obesity not as a solution, but as a controlling measure. In the end, it should be combined with a safe weight loss regimen, and not used on its own.