Basically obesity is when a person has an excessive amount of body fat. Not only does the problem of obesity lie in how a person looks, but it also causes some great health concerns. Obesity can lead to many serious medical conditions including heart disease, stroke, diabetes and high blood pressure.

Levels of body fat in a person are calculated using a formula called BMI or Body Mass Index. If an adult has a BMI of over 30 then they are considered to be obese. If an adult has a BMI of over 40 then they are extremely obese or also known as morbidly obese. The more obese that a person is then the more susceptible they are to serious health conditions.

It is an unfortunate statistic, but one in three Americans is considered to be obese. The number of overweight people is rising all the time due to the huge amount of junk foods available these days and also the lack of exercise. A person can slowly become overweight and then obese before they even realize that they have a problem. When they do realize that they are putting their health at risk with their weight then they may begin to look at weight loss programs to try and lose that excess weight.

As well as heart disease and diabetes, obesity may also cause sleep apnea, snoring, difficulty sleeping, pain in the back and joints, rashes and infections in the creases of the skin, excessive sweating, and get out of breathe easily, fatigue and depression. Any one of these problems can become a real issue for a person and this is when you should seek help to gain control of your weight and ease any of these symptoms. It will not be easy to change your lifestyle and lose weight and you will need to be prepared to make dietary changes and to introduce some physical activity into your life.

Obesity is caused by consuming too many calories in comparison with how many calories burned. The more overweight a person becomes the less physical activity they tend to do and so they are not burning off many of those calories that they are consuming. Lack of exercise and bad diet choices are the leading causes of obesity. Genetic and hormonal influences may also contribute to obesity in some people. When a person is inactive they do not burn off the fat consumed and that fat is then stored in the body.

It is essential to change your eating habits if you are to lose that excess body fat and get back to a healthy weight range. Some tips for changing your eating habits are:

* Stop or limit the amount of fast food you eat.
* Don’t skip breakfast but instead have a nutritional breakfast.
* Don’t eat too much right before bed time.
* Put an end to drinking soft drinks.
* Reduce the portions of the food you eat.
* Drink lots of water.

It is also important to make sure that you get the required amount of sleep every night. When you are not getting enough sleep your hormones can change and increase your appetite leading you to consume more calories during the day.

Introducing exercise into your daily routine can be really difficult to do at first if you are extremely obese. You can start out slowly doing something as simple as going for a 20 minute walk each day and gradually increase that time. As you slowly become fit you can walk faster until you are doing at least 30 minutes of brisk walking each day.

When you feel that you can take on more exercise you may consider joining a gym or taking up a sport that involves cardio exercises to help burn off more fat.

When you have made bad diet and lifestyle choices for a long time it can be difficult to make the change for the better and get your life and your health back on track. Eating unhealthy foods and being inactive is really not worth the health conditions that it can cause so make a decision to change your life and be healthy.

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The sandwich chain ‘Subway’ has marketing itself in such a way that it is a healthy alternative to fast food. For this reason the Subway calorie counter is looked upon very highly for anyone wanting to lose weight. When you order a low fast option from Subway you have a choice between seven 6 inch subs that have 350 or fewer calories and less than 6 grams of fat.

The low calorie sub options include: turkey, ham, ham and turkey, oven roasted chicken breast, veggie delight, turkey club and roast beef. Then there is the sweet onion teriyaki chicken sub that is just over the calorie count at 370 calories but has just 5 grams of fat, so still a very good choice – and my personal favorite.

One mistake that some people make is that they think all Subway subs are low calorie and that they can order anything they like from the menu. Not all of the subs are low calorie and there are some you should avoid if you are dieting such as the 6 inch tuna sub that has 530 calories and 31 grams of fat – and that is before you add any sauces or mayonnaise.

Subway also has some hot subs that should also be avoided if you are dieting. The 6 inch toasted chicken parmesan, the toasted bacon and chicken ranch and the toasted meatball marinara all come in at 500 calories. The meatball sub has 24 grams of fat.

You also need to keep in mind the size of the sub that you order. Subway has the 6 inch subs and the foot long subs and the foot long subs are double the size and double the calories of the 6 inch subs.

Something else that you should watch out for on the Subway calorie counter is the double versions of subs. For example, the double meat turkey sub has 340 calories while the regular version has just 280 calories, so by ordering the double version you are increasing your calorie intake.

With Subway subs you also get to choose the type of bread you want for your sub and this can also make a difference to the number of calories. The white bread sub has 190 calories by itself but if you choose one of the deluxe breads – honey oat and parmesan oregano – this will increase the calories by 50 – 60 calories.

When you add cheese to the sub it also increases the calories. Cheese is a standard ingredient on the subs however it is represented separately on the Subway calorie counter and will add another 40 to 50 calories on a 6 inch sub.

Mayonnaise is another big calorie addition and it can add 110 calories for a normal serving while some condiments such as mustard has barely any calories.

If you are having Subway for breakfast you also need to choose wisely. The breakfast subs range from 270 to 510 calories and you are best to stick to the egg and cheese on a deli roll or perhaps the honey mustard and ham on a deli roll. You want to stay right away from a sub such as the chipitole steak and cheese on a 6 inch roll as that is on the higher end of the calorie scale.

Subway also sell other foods including cookies, chips and sodas which all come high in calories so although these may be tempting you should avoid them. Subway does feature the Baked Lays brand of chips which has around 110 calories a serving so they aren’t too bad.

Subway is a great option for those who want a healthy alternative to fast food as long as you use the Subway calorie counter wisely.

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Healthy eating and nutrition for the elderly is greatly impacted by several factors, one of them being a change in body composition. During the later years in life, the body will lose bone and muscle and gain fat because the hormones aren’t very active anymore.

There are many factors which hinder an elderly person’s health. The information below will help you to lead a healthy life – no matter how old you may be.

Water
Water in the body decreases with age, so many older folks will become dehydrated very easily. Sometimes they won’t feel thirsty, while other times it’s too much work to pour a glass a water. With this in mind, it’s recommended that they drink at least 1 ounce of water for every 2.2 pounds of weight.

Protein
At this stage in life, protein is very important. Protein is needed to support a healthy immune system and prevent the wasting of muscle. Since energy needs are less, older folks should eat high quality protein such as eggs, lean meats, poulty, and fish.

Carbs and fiber
Carbohydrates are the main source of energy for the entire body. You can find carbs in bread, cereals, pasta, and other grain products. A diet that’s high in fiber and water will help to prevent constipation as well.

Fat
Fat intake for the elderly should be limited, not eliminated. You can limit fat by choosing lean meats, low fat dairy products, and food preperation methods that don’t include frying.

Iron
For the elderly, iron deficiency can be seen with those who aren’t eating much. Good sources for iron include lean red meats or breakfast cereals.

Zinc
Zinc intake is normally with the elderly, and to make matters worse, it’s not absorbed very well either. Meat, poultry, and fish should be a part of your diet to help you meet the requirements for zinc.

Calcium
Calcium is one ingredient that most elderly folks simply aren’t getting enough of. Most believe that milk upsets their stomach, and therefore they will avoid it. They should be getting around 1,500 mg of calcium a day, and nonfat powdered milk can be used in recipes as a substitute for milk. Other foods such as yogurt, low fat cheese, and broccoli can also help you meet the requirements for calcium.

Vitamin B12
In order to absorb the benefits of B12, the intrinsic facotr must be produced by the stomach. Most elderly people suffer from a deficiency in B12 because they have a condition known as atrophic gastritis. This condition causes inflammation of the stomach, bacterial overgrowth, and the intrinsic factor. Without the intrinsic factor, this vitamin can be absorbed.

Each one of the above nutrients are needed to keep an aged body in good health. Elderly individuals should try to stay active and strive for a well balanced diet. Even though the aged body isn’t the same as it used to be, proper care and the right nutrients can help the elderly enjoy a healthy and long life.

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If you’ve been looking for a way towards a high octane diet, you’ll find fiber to be exactly what you need. Even though research has shown fiber to be powerful, many people aren’t taking this nutrient seriously.

To help you fuel your health with fiber, here are 10 facts to help.

1. Fiber fights diseases. A diet high in fiber can help to prevent colon cancer and heart disease. High fiber helps the body to eliminate cholesterol by binding it in the digestive tract. For thousands of years, fiber has been used to stop constipation.

2. Fiber can actually help with overeating. All high fiber foods will take longer to chew and digest, making you feel satisfied longer

3. Most popular foods don’t have enough fiber. If you like the more popular foods, you probably need to increase your intake of fiber.

4. Grains offer the most fiber. Dietary fiber is actually plant matter that we cannot digest. The best sources are whole grains and concentrated grain products.

5. Kids need fiber as well. Children that are older than 2 years of age should consume a daily intake of fiber. Kids are most receptive to fiber found in fruits, vegetables, and even fortified breakfast cereals.

6. More fiber needs more water. In order to keep fiber moving through your digestive tract, you’ll need to consume a lot of water. With your diet of fiber, you’ll need eight or more glasses of water every day.

7. Fiber cannot be cooked out. When you cook your fruits and vegetables, don’t worry about cooking the fiber out, as it stays. The fiber found in fruits and vegetables aren’t just in the skin or in the peel.

8. You can get enough fiber. If you eat more than 50 grams of fiber in a day, you can get diarrhea and bloating, which can interfere with your body’s absorption of other key minerals.

9. Getting the right amount of fiber in your diet doesn’t have to be hard. Even though you may think so, getting the amount of fiber you need isn’t very hard to do. All you have to do is eat the right foods and you’ll be well on your way to a fiber
rich lifestyle.

As one of the key ingredients to healthy eating, fiber is something you don’t want to skip. Fiber can serve many different purposes, which were covered above. If you aren’t getting enough fiber in your diet – you should do something about now instead of waiting until it is too late.

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