Like oranges, potatoes are very high in vitamin C. The fact is, one medium potato contains 45% of the vitamin C that's recommended for good health. Potatoes are also high in fiber and carbohydrates and contain more potassium than a banana.

A potato is naturally low in calories and contains no fat, sodium, or cholesterol. The skins of the potatoes provide a helpful dose of fiber, iron, potassium, calcium, zinc, phosphorus, and several B vitamins.

You can prepare potatoes by boiling them, steaming them, or even roasting them. If at all possible, you should avoid putting potatoes in the refrigerator or freezing them, as cold will turn the potato starch to sugar and cause them to turn dark when they are cooked.

When you store potatoes, keep them in a cool, dark place. Too much light will cause them to turn green. You can store them in the basement if you have one, as the basement is the best place to keep potatoes.

From mashed potatoes to baked potatoes, a potato is something we all know and love. They serve many different tasty foods, and they provide our bodies with plenty of healthful benefits. We all eat potatoes, some of us even grow our own. Whether you grow your on or buy them, the potato is the one vegetable that makes everything just a little bit better.

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It is important, however, to choose lean cuts of meat when cooking healthy dishes. Even the lowest fat meal can be sabotaged by the addition of a high fat pork chop, roast or other cut of meat.

Of course it is still possible to include meat in a healthy diet. There are many lean cuts of meat available at the local grocery store, and meet provides much needed protein for energy and muscle development.

The key to buying the leanest cuts of meat for your healthy diet is to examine the cuts of meat carefully, and to have any additional fat trimmed. In cases where the grocery store has its own butcher, this is a relatively easy process. Most in store butchers are happy to show customers the various cuts of meat, and to trip the meat to their specification.

In the case of grocery stores where all the cuts of meat is prepackaged, choosing the leanest cuts is often more difficult. Meat is often packaged to conceal the fat, so additional trimming may need to be done once the meat is purchased.

It is important, however, to trim meat carefully, no matter where it is purchased. Trimming the extra fat off the meat you cook is very important when preparing healthy meals for yourself and your family.

Shopping for good cuts of poultry is much easier than finding the leanest cuts of meat. That is because the most common poultry products, such as chicken and turkey, are naturally low fat. There are high fat varieties of poultry, such as goose and duck, but these are not served on a regular basis in most homes.

The biggest problem poultry shoppers face is the calories and fat added by chicken and turkey skin. Most grocery stores sell skinless varieties of chicken breast, and these can be a great time saver. If the skinless varieties are a lot more expensive, however, it may be more cost effective to buy the cheaper cuts and remove the skin yourself.

Like poultry, most varieties of seafood are naturally low in fat. Salmon is probably the best known exception to this rule; salmon is fatty for fish, but still much leaner than many cuts of meat. Most varieties of fish, however, are naturally lean and very healthy.

As a matter of fact, those striving to follow a healthy diet should try to add more fish and seafood to their diet. Fish is very high in protein, and low in fat and relatively low in calories. This is a valuable combination for any one food.

As with many aspects of smart food shopping, when it comes to meat, poultry and seafood, fresher is better. There are a number of prepackaged, ready to heat and eat, varieties of meat, seafood and chicken at the local grocery store. While these products can be fine for an occasional quick meal or snack, they should not form the basis of a healthy diet.

The reason for this is simple. Processing meats, seafood and poultry often involves the use of unhealthy additives such as preservatives and sodium. Check the sodium level of any processed meat products you buy, and use such products only occasionally.

While buying fresh meat, seafood and poultry products is best, it is important to handle such foods properly on their journey from the grocery store to the dinner table. Improper food handling is responsible for the vast majority of food borne illness in the United States, and it is important to handle any raw meat, seafood or poultry product carefully.

Probably the most important part of food handling safety is making sure that foods that are not cooked, such as salads and breads, do not come into contact with raw meat, poultry or seafood. Most food borne pathogens are killed during the cooking process, but they can easily spread to salads and other uncooked foods if care is not used.

That means scrubbing counter tops carefully with an antibacterial product, using separate cutting boards for meats and vegetables, and of course washing your hands thoroughly after handling meat, poultry or seafood products.

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1. Canola oil
Canola oil is a popular oil, with many physicians claiming that it has the ability to lower the risk of heart disease. The oil is low in saturated fat, high in monounsaturated fat, and offers the best fatty acid composition when compared to other oils.

You can use canola oil in sauting, as a marinade and even in low temperature stir frying. It has a bland flavor, which makes it a great oil for foods that contain many spices. Unlike other oils, this one won't interfere with the taste of your meal.

2. Olive oil
olive oil offers a very distinct flavor with plenty of heart healthy ingedients. The oil is rich in monounsaturated fat, helps to lower cholesterol levels and reduce risk of cancer. It's also rich in antioxidants and has a very long storage life.

Even though it can be used in cooking, it's the healthiest when uncooked, such as with a salad or dipping sauce. When you use it with cooking, you should heat it on low to medium temperatures, making sure to avoid high heat.

3. Butter
Butter is one food that has been around for many, many years. Butter tastes good, and offers sources of Vitamin A and other fat soluble vitamins such as E, K, and even D. Butter is also made from natural ingredients and not chemically or artificially processed.

You can use butter with cooking, baking, or even as a spread. You can also pair it with creamy sauces, marinades, baked dishes, or even bread.

4. Margarine
Margarine was first introduced as an alternative to high fat butter. When it was first created however, it was loaded with trans fat, a substance that we now know raises bad cholesterol.

As a cooking oil, margarine tastes good, it's lower in fat than most oils and butter, and it's quite easy to spread. It's available in a variety of different products and a good source of vitamin E.

When it comes to cooking with oils, there are several at your disposal. There are many more than what is mentioned here, although the ones above are the most popular. Eating healthy involves cooking healthy food – which is where your cooking oil really takes center stage.

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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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The key to changing your diet, of course, is to change it is ways that you can live with for a lifetime. The reason that most diet and lifestyle changes fail is that they are too difficult to follow once the initial excitement has worn off. The key is to make small changes, simple changes, that you can follow for the rest of your life.

Where you start your healthy eating plan depends in great part on your particular goals. For many people, a healthy eating program can be as simple as eating more fruits and vegetables. For others, a healthy eating plan will require a radical change in the way they shop, cook, and eat.

Since healthy eating means so many different things to different people, it is impossible to come up with a single healthy eating guide that will be right for everyone. The runner toning up for a marathon will have different nutritional needs than the factor worker who wants to lose 20 pounds.

No matter what the goal, however, it is important to eat a variety of foods, and to make smart choices when shopping, when cooking and when eating. Eating out can present special challenges, and it is important to familiarize yourself with the ingredients of the foods you order in your favorite restaurant.

Making healthy food choices means eating more of the good foods – like vegetables, fruits, whole grains, etc., and less of the bad foods, like salt, sugar and fats.

Starting by eating more high nutrition, low calorie foods is a good place to start. Luckily, the produce section of the local grocery store likely contains hundreds of different examples of such foods. Fruits and vegetables are almost always low in calories and fat, and they are generally very nutritious as well.

Since variety is so important to a healthy diet, it is a good idea to try out a sampling of different fruits and vegetables on your first healthy eating shopping trip. Start with some of the fruits and vegetables you have always wanted to try but never gotten around to. For instance, many people have never tasted asparagus, spinach or Brussels sprouts. While some love these foods and others hate them, you will never know unless you try them for yourself.

This kind of foraging is a great way to introduce yourself to foods you have never tried before. It is a great way to try new things, and you just might discover a new favorite food while you're at it.

Experimenting with cooking all these exotic fruits and vegetables is another great idea. There are a ton of healthy cooking recipes and cookbooks on the market, and a new cookbook can be a great motivator for healthy eating.

It is important to remember that making your diet healthier does not necessarily mean making a radical change. Simple changes, like trimming the excess fat off of a steak, or substituting nonfat yogurt for sour cream on your baked potato, can go a long way toward enjoying a healthier lifestyle.

As a matter of fact, in the long run the simplest and easiest to follow changes are the ones that matter most. That is because making easy changes means that you will be able to stick with them for the long run. Healthy eating is a marathon, not a sprint.

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One great practical food is the humble tomato. It may not look much like an orange, but the tomato is actually a citrus fruit as well. As such, tomatoes are rich in vitamin C and other antioxidants. In addition, tomatoes are a rich source of lycopene, which has shown promise in preventing certain kinds of cancer.

In addition, tomatoes are easy to use, versatile, and inexpensive. In addition to fresh, in season tomatoes, which are delicious as well as nutritious, tomatoes are available in canned and frozen varieties as well. Tomatoes can be used in so many different ways, and in so many different recipes, that it is always a good idea to have a supply of them on hand in the pantry or the fridge.

Pastas, especially the whole wheat varieties of pastas, are another great example of functional foods. Pastas can also be used in a variety of ways, from simple preparations with simple tomato based sauces, to elaborate creations using shrimp, tuna and other seafood.

Of course, pasta dishes can be healthy or unhealthy, depending on how they are topped. Toppings such as Alfredo sauce or rich cream sauces, should be avoided when trying to follow a healthy diet. As with all foods, such heavy sauces are fine in moderation, but they should not form the bulk of your diet.

Luckily, there are lower fat alternatives to many high fat pasta sauces, and these low fat alternatives should be used whenever possible. Substituting lower fat alternatives for fatty, unhealthy foods is an important skill when it comes to creating a healthy diet.

Whole grain breads, flours and grains are also good examples of hellathy, practical foods. Stocking up on these staples when they are on sale will help ensure that you have everything you need to create the most healthy recipes possible for yourself and your family.

Whole grain products should be substituted for more highly refined breads and cereals whenever possible, since whole grain breads, cereals and grains retain more of their important nutrients than do more highly refined foods.

Starting a healthy eating program using practical foods is easy. Start by taking a personal inventory of your current diet, including where it is good and where it can use some improvement. Learn to assess the personal health risks created by your current diet (your family physician can be of particular help here). A physician or dietitian can be a big help in putting together a list of healthy, easy to use, practical foods you can use to change your diet for the better.

It is also a good idea to use your interest in healthy eating to create and use exciting new recipes. There are a great many healthy eating recipes available, both on the internet and in cookbooks. Seek out some of these recipes and try using your favorite healthy staples to create some wonderful dishes.

For some ideas on how to use practical foods morning, noon and night, try some of these great ideas:

Breakfast:
* Include some healthy staples, and some healthy fruits in your breakfast. For instance, pair healthy oatmeal with blueberries, or whole wheat or wheat bran cereal with strawberries or bananas.
* Try mixing a healthy cereal like All Bran into your nonfat or low fat yogurt. It will perk up your plain yogurt and give it a great crunch.
* Fresh fruit is also a great addition to yogurt. Try buying plain, nonfat yogurt and mixing in your own raspberries, blueberries and strawberries. You will save money and enjoy a healthy breakfast.
* Instead of high fat butter, spread your toast with apple butter or soy nut butter instead. Always try to use whole grain varieties of bread like wheat or rye.
* Drink a glass of 100% fruit juice with breakfast every day. Orange juice, grape juice, apple juice and grapefruit juice are all great choices.
* Blend 1% milk or soy milk with fresh pineapple for a healhy, delicious breakfast smoothie. These smoothies are great for people on the go.

Lunch and dinner ideas
* Make a great tuna salad with grated carrots, green peppers, red peppers, garlic and onion.
* Make a dish of fresh whole grain pasta and top it will homemade tomato sauce and fresh home grown herbs.
* Use healthy foods like onions and leeks, along with tomatoes, as a great side dish.
* Grill healthy fish and serve with a healthy side salad.
* Try some low fat soups like spinach and broccoli soup.
* Make a great vegetable stir fry with olive oil.

Healthy snacks
Of course no plan for healthy eating is complete without some great healthy snacks. Below are some of our favorite healthy snacks for those on the go.

* A piece of fresh fruit, like an apple, orange or banana, always makes a great snack. Keep a bowl of fruit on your kitchen counter for easy access.
* Try mixing nuts and dried fruit for a great homemade trail mix. Hikers and non hikers alike will enjoy this healthy snack.
* Treat yourself to a great glass of orange, tomato or cranberry juice before you leave the house in the morning.
* Keep a supply of broccoli florets, baby carrots and other bite size vegetables, and some healthy dip, on hand.
* Make your own fruit salad with oranges, bananas, raspberries, blueberries, strawberries and other favorites.

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It is important to remember the many advantages of fruits and vegetables when applying the five a day rule to your own diet. For one thing, fruits and vegetables taste great, contain fewer calories than many other foods and are full of many important vitamins and minerals. In addition, fruits and vegetables are colorful and beautiful, making them great garnishes and salad toppings.

In addition, fruits and vegetables are easy to prepare, even for the busiest individual. In most cases, fresh fruits require no preparation at all, other than a quick wash and perhaps peeling.

The five a day recommendation equates to roughly two cups of fruit and two and a half cups of vegetables every day, based on the average 2,000 calorie diet. This is not a difficult goal to reach, but it is important to keep the five a day goal in mind when grocery shopping, cooking and planning meals.

One great way to get started toward a five a day lifestyle is with a delicious serving of 100% fruit juice every morning. Apple juice, grapefruit juice and orange juice are all excellent choices for both taste and nutrition.

Fruits and vegetables can also be used as garnishes for other foods. Who doesn't enjoy a sliced strawberry or banana with their morning cereal? And fruits and vegetables make great snacks as well. Whether you keep a couple of apples at your desk or a selection of carrot and celery sticks in the fridge, having fruits and vegetables readily at hand is a big part of the battle.

Of course variety is extremely important when making any change to your diet, and many dietary changes fail due to boredom. Constantly trying new varieties of fruits and vegetables is a great way to keep yourself interested in your new healthier way of eating. If you've never had kiwi fruit or asparagus, for instance, why not give it a try?

Combining attractive colors, shapes and sizes of fruits is another way to provide attractive and interesting meals for yourself and your family. Combining white grapes, red peppers and pineapple chunks can provide a delicious and attractive salad.

It is important to provide constant variety when implementing the five a day plan, particularly if you are cooking for a family. Try making some interesting new dishes, such as veggie pizza, made with fresh vegetables and whole wheat pizza crust, a fresh vegetable wrap, vegetable stir fry or pasta with fresh vegetables.

For those who think they are too busy to incorporate five servings of fruits and vegetables a day into their diet, there is help available. The many ready to eat, prepackaged salad kits on the market make it easier than ever to create a healthy salad on the go. Just keep a bottle of your favorite low fat or nonfat salad dressing on hand and you can enjoy a healthy salad anywhere and anytime.

Even fast food restaurants have made it easier than every to eat healthy, with every major chain now offering at least a few healthy menu items. In addition, most grocery chains offer fresh salad bars where you can create your own healthy lunch even if you're pressed for time.

When creating your five a day healthy lifestyle, remember that fruits and vegetables make great snacks. An apple, orange or banana provides both great taste and excellent nutrition. In addition, the natural sugars contained in fruits do not provide the sugar high/sugar crash scenario all parents are familiar with.

Topping meals and salads with additional fruits and vegetables is a great way to enhance your new five a day lifestyle. Strips of green and red peppers, broccoli florets, sliced carrots and cucumbers are all great additions to pasta and potato salads. And of course carrots, spinach, apple slices, orange slices, nectarines, pineapples and raisins are all great additions to any salad.

In addition, adding fresh fruits to foods you already eat is a great way to make such foods part of your new lifestyle. Adding berries, bananas or oranges to cereal and yogurt is a great way to make sure you meet your five a day goal every day.

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In addition, the protective oils in many cold water fish are being studied for their possible role in preventing heart disease and lowering levels of cholesterol in the bloods.

In addition, fish dishes are delicious, easy to prepare and often inexpensive. Many people have avoided buying more fish because they were unsure of how to cook and prepare it. While fish dishes can sometimes be a challenge, there are many recipes, both online and in cookbooks, that make it easier than ever to prepare fresh fish for yourself and your family.

Many nutritionists recommend that everyone eat fish at least twice a week. Substituting low fat, low calorie fish dishes for more calorie dense, fatty meats is a great way to lower the amount of total fat in your diet, and this can boost your level of fitness or help you lose weight.

The amount of protein in fresh and frozen fish and seafood is very high, certainly comparable to higher fat sources like beef, pork and lamb. And fish is generally thought to be a healthier choice, since all that protein comes with less fat and fewer calories. Everyone knows about the importance of protein in the diet, for both children and adults. Protein is a vital building block of muscle, and it plays a role in repairing muscle damage, growing strong nails and hair and other important bodily functions.

While protein is found mainly in animal based foods such as meat, poultry, seafood, eggs and dairy products, there are plant based sources of protein as well. These non animal sources of protein include peanut butter, lentils, peas and nuts. The downside to many protein laden plant based foods, however is their high content.

This is yet another feature that makes fish so appealing as a source of protein. Fish contains just as much protein as many of these higher fat, higher calorie sources. Eating fish provides – shall we say – a greater protein bang for the buck than many other sources.

You may have heard that salmon contains a lot of fat, and it is true that salmon does contain more fat than many other fish. Compared to high fat meats like sausage and bacon, however, salmon is still a relatively low fat source of protein. Like other fatty foods, however, it is important for those watching their fat intake to limit their consumption of salmon.

One advantage fish has over other types of meats is the type of fat it contains. Most meats contain saturated fats, which are solid at room temperature. Unlike cattle, pigs and other land animals, the fat in fish is of the polyunsaturated variety. Polyunsaturated fats are liquid at room temperature, and they are healthier fats for the people who consume them.

Saturated fats are thought to play a greater role in heart disease, stroke and hardening of the arteries. That is why healthy cooking typically involves the use of polyunsaturated fats such as canola oil and olive oil, instead of saturated fats such as beef lard and butter.

Many people worry about the level of pollution in general, and mercury contamination in particular, in fish. While it is true that polluted waters are of some concern when it comes to fish, seafood products are actually quite safe to eat.

In addition, many types of fish, like salmon and sardines, are farm raised, and their diet and environment is strictly controlled. It is recommended, however, that fishermen and fisherwomen limit the amount of their catch that is eaten if they live near a polluted river or stream. The local fishing and hunting authority usually issues guidelines for eating fish in areas where pollution is a problem.

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The latest food guidelines recommend that adults eat from five to nine servings of fruits and vegetables every day. While that may seem like a lot, it is an important goal to strive for, and a very reachable one.

A serving of a fruit or vegetable is equal to:

> 1 medium sized vegetable or fruit (such as an apple, orange or banana)
> 2 small fruits (such as kiwi fruit or plums)
> 1/2 cup of fresh, frozen or canned fruits or vegetables
> 1/2 cup of 100% fruit juice
> 1/4 cup of dried fruit
> 1 cup of green salad

Eating a diet that is rich in fruits and vegetables is a great way to start a healthier lifestyle. Diets high in fruits and vegetables have been shown to reduce the risk of heart disease, diabetes, stroke and even some kinds of cancer. Diets high in fruits and vegetables are also important in maintaining a healthy weight.

Since different varieties of fruits and vegetables contain different types and levels of nutrients, it is important to each a good variety of fruits and vegetables. Eating a good combination of yellow, orange, red and green fruits and vegetables is a great way to ensure adequate levels of nutrition.

Fruits and vegetables are also an important source of fiber. One way to maximize the amount of fiber you get from fruits and vegetables is to eat the entire fruit and vegetable including the edible peel. Eating fruits and vegetables whole, instead of simply drinking fruit juice, is the best way to enjoy the fiber these foods have to offer. Orange juice may be very healthy, but it does not contain the same amount of fiber as a whole orange.

Getting sufficient fiber in the diet offers a great many health benefits, including aiding in digestion, lowering levels of cholesterol in the blood, reducing the risk of heart disease and stroke, and reducing the chances of some forms of cancer. In addition, fiber is though to play an important role in controlling levels of blood sugar in diabetics. Fiber also helps dieters feel full while limiting the number of calories you consume.

Many people wonder if canned and frozen fruits and vegetables are as healthy and nutritious as the fresh varieties. The simple answer to this question is yes. Canned and frozen fruits and vegetables contain just as many vitamins and minerals as their fresh counterparts, so it is fine to replace fresh fruits and vegetables with canned and frozen varieties when fresh ones are not available.

Fresh fruits and vegetables are often less expensive, however, especially when they are in season. In addition, local farmers markets and produce stands are often great sources of the freshest, most delicious fruits and vegetables at some excellent prices.

How vegetables and fruits are prepared is just as important as how they are chosen. It is important to rinse fresh fruit and vegetables thoroughly under clean running water. This step is important in order to remove any dirt, pesticide residue or bacterial contamination. The outermost leaves of lettuce and cabbage should be removed, and the outside of root vegetables like carrots and potatoes should be removed, especially if you plan to consume the skins of those vegetables. Vegetables and fruits should be washed right before they are used in order to keep them as fresh as possible.

The best ways to cook vegetables in order to maintain their freshness are to boil, microwave or steam the veggies until they are tender and crisp. It is best to use as little water as possible when cooking vegetables. That is because overcooking can destroy some of the valuable vitamins and minerals the vegetables contain.

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Food poisoning is an acute gastroenteritis caused by the consumption of a food material or a drink which contains the pathogenic micro organism or their toxins or poisonous chemicals.Food poisoning is common in hostels,hotels,communal feedings, and festivel seasons.

A group of persons will be affected with same type of symptoms ,and they give a history of consumption of a common food before few hours.

Types of food poisoning

1) Bacterial food poisoning:

Here the micro organisms called bacteria are responsible.The food material may contain the pathogenic bacteriae or their toxin and will be ingested along with the food.

2) Non bacterial food poisoning:

Due to the presence of toxic chemicals like fertilizers,insectisides,heavy metals and etc.

Since bacterial food poisoning is common it is discussed here.

Bacterial food poisoning:

All bacteria are not harmful.There are some pathogenic bacteria which secrete toxins and cause clinical manifestations.These organisms enter the human body through food articles or drinks.

How food poisoning occures:

1) Presence of bacteria in the water.
2) The raw materials for the food may contain toxins.
3) Premises where the food is prepared may contain micro organisms or toxins.
4) Food handlers may have some infectious diseases.
5) Some animals like dogs,rats may contaminate the food.
6) If prepared food is kept in the room temperature for a long time and heated again can make a chance for food poisoning.
7) Purposely some body mixing toxins in the food.

Some common bacterial food poisonings.

1) Salmonella food poisoning:

There are three different varieties of salmonella bacteria.(salmonella typhimurium,salmonella cholera suis,salmonella enteritidis) These bacteria are present in milk, milk products and eggs. Symptoms of this food poisoning include nausea, vomiting and diarrhoea. Fever is also common.

2) Botulism:

This is the dangerous type of food poisoning caused by clostridium botulinum. The spores of these organisms are seen in the soil and enters the human body through pickles and canned fish etc.Compared to other food poisonings here vomiting and diarrhoea are rare Mainly the nervous system is affected.The symptoms starts with double vision,numbness with weakness.Later there will be paralysis with cardiac and respiratory failure ending in death.

3) Staphylococcal food poisoning:

It is caused by staphylo coccus aureus. These organisms usually cause skin troubles like boils and eruptions.It causes mastitis in cow.Through the milk and milk products it enders and causes gastroenteritis.There will be vomiting,abdominal cramps with diarrhoea.

4) Closteridium food poisoning:

This is caused by closteridium perfringens.They are present in stool,soil and water. They enter the body through,meat,meat dishes and egg etc.If food articles are cooked and kept in room temperature for a long time and heated again before eating can result this food poisoning.Symptoms include vomiting ,diarrhoea and abdominal cramps.

5) Bacillus cereus:

The spores of these organisms can survive cooking and causes enteritis. Diarrhoea and vomiting is common in this infection.

How to investigate food poisoning?

1) Examine each and every person affected.
2) Water sample should be tested.
3) Kitchen, store room and food samples should be examined.
4) The cook and food handlers should be questioned and examined.
5) Samples of vomitus and stool of all victims should be tested to identify the bacteria.

How to prevent food poisoning:-

1) Only purified water should be used.
2) Hygiene should be maintained by all persons keeping contact with food.
3) Workers should use masks, cap and gloves during cooking and serving.
4) Sick individuals should not come in contact with food materials.
5) Kitchen and premises should be neat and clean.
5) Vessels should be washed with soap and hot water.
6) Should not keep the prepared food for a long time in room temperature.
7) All food materials should be kept in closed containers.
Animals like dog, cat, rat ect should not come in contact with food materials.
9) Vegetables should be washed before cooking.
10) Meat should be fresh and should be purchased from recognised slaughter house.

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