Cooking with Oils

Everyone knows the foods to eat that improve health,although how we cook the food can be just as important.With there being so many oils and butter productsclaiming to be the best, it can be quite difficult to know which ones to use and which ones to avoid.

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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Lowering Cholesterol

The human body produces oils and other substances that circulate in the bloodstream. An example is insulin, which is secreted from the pancreas in response to the increase in the amount of sugar coming from the food that the person eats. The cells then absorb this, which gives the individual calories that are used as energy.

Another substance that the body produces naturally is cholesterol. This is also ingested in the food people eat. There are two types of cholesterol namely LDL and HDL.

LDL is better known as bad cholesterol. The reason why it is bad is because too much of this in the system may put the person at risk of suffering from either a heart attack or a stroke.

HDL in simple terms is good cholesterol because its job is to regulate the flow the bad one so this can be filtered out of the person’s system. There must be a balanced between the two so the individual is healthy.

Whenever people get a blood test, the patient will see a breakdown of the LDL and HDL in the system. Though not that significant as the first two, doctors pay attention to two other figures namely the total cholesterol and the triglyceride level.

In order to be given a clean bill of health, the patient must stay within a certain range. Those who have less than 200mg/dl in total cholesterol are safe. The same goes for someone who has less than 150mg/dl in the triglycerides.

So what happens if the person goes beyond the limit?  In simple terms, the individual is at risk of developing high blood pressure or a heart disease. The good news is that the person can still prevent such a thing from happening.

There are four simple ways to do it and this must be done gradually before something bad really happens to the individual.

The first is to change the diet. This means eating less of those that are high in saturated fats such as red meat and dairy products. This should be changed for fish, fruits, nuts, oatmeal and vegetables.

Studies have shown that those who eat oatmeal regularly are able to reduce the LDL and trigylecerides level in just 2 weeks. Imagine what could happen if this is done even after just a month?

The second is exercise. The body has stored fat after how many years of not engaging in any physical activity. Changing the eating habits can only go so far and sweating it out will increase the metabolic rate thus helping reduce the patient’s cholesterol levels.

The third, which doesn’t happen often, is for the individual to take supplements to aid in the reduction of cholesterol. Examples of these are bible acid resins, ezetimibe, fibric acid, niacin and statins.

These are available in different brands and studies have proven this can lower the cholesterol from 15% to 30% when this is taken in regularly.
 
Should exercise and dieting not work, the patient must remember that the intake of these drugs has certain side effects. The doctor should explain this before even prescribing this so the individual can choose from the wide range of drugs that can be used to lower one’s cholesterol.

Prevention is the best way to combat any disease.  A regular checkup at the doctor’s office will surely save money instead of being confined in the hospital.

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How to lower cholesterol through your diet

Although most people believe that the trend towards cutting off cholesterol in diets is brought on by the fact that the young generation is dieting themselves to death; it is not so. Limiting the body's cholesterol levels is not only for appearance's purposes but also for health reasons. Cholesterol levels in the body, when at a certain level, can cause a host of body complications and disease that can even eventually cause death.

Problems like hypertension, heart disease, and diabetes come in mind. This is especially true with people who are already old and in their middle ages because of the slowing down of the bodily processes particularly the digestive system and the body's ability to convert fats to energy. This is perhaps why most older people, especially those that have weight issues, are being asked by their doctors to lessen their cholesterol intake.

What is cholesterol?

People have been talking about cholesterol but do they what it is and how it affects the body. Because of news about rising cases heart problems in the country, cholesterol has become an overnight antagonist. Everybody thinks that cholesterol is bad.

Actually, not all cholesterol is bad for the body. In fact, our bodies need cholesterol to make bile salts. It is also a major ingredients in maintaining hormonal balance as well as in the production of Vitamin D. Things become troubled when the levels become too high that the cholesterol already clog the arteries, making it hard for the blood to flow and the heart to pump.

There are two kinds of cholesterol, the good and the bad. The LDL, which is the bad kind, adhere to the arterial walls, forming plaques that eventually clog the passageway. Saturated fats and the trans fatty kind are sources of this kind of cholesterol. This is frequently found in pre-packed foods like potato snacks and canned goods.

The HDL, on the other hand, can lower the levels of LDL cholesterol. This is because the good HDL helps transport the LDL cholesterol from the arterial walls back to the liver where it is excreted out. These are found in nuts and in seafood particularly fishes.

People who want to lower their LDL levels are also advised to eat a lot of fruits because of the fiber that they bring to the body. Oats, cereals, and legumes are also great sources of fibers that can help combat the rise of LDL cholesterol, eventually decreasing the risk of heart disease.

Factors that affect cholesterol levels

Contrary to popular opinion, it is not just the diet that should be taken into consideration when dealing with high cholesterol levels. There are actually a lot of factors that affect the condition. One of these is the age and the gender. Older people are more affected by increased levels of cholesterol because of their bodies' slowing processes. Another factor is the level of physical activity. Exercise can actually help in lowering down of LDL cholesterol. Also, it can help in strengthening the body and in toning the muscles.

Lowering cholesterol levels

From what was mentioned above, it seems remarkably simple to lower the body's cholesterol levels… that is if one has the discipline to see it through. Just eat right and exercise regularly, avoid canned and pre-packed foods and you are on your way to lower cholesterol levels.

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A DEADLIEST EXCESS SUBSTANCE THAT COULD FORM IN THE BODY

All vertebrates need cholesterol to sustain health of the outer membrane cells.  It circulates in the blood to settle in body tissues and blood plasma in forms of fatty lipids (steroids) and alcohol. Cholesterol is maintained to balanced levels that must not exceed what our body needs.

Today, when every ready food could just be fished out from fast foods and other busy traffic-highway-eateries, all you need is to be concerned about eliminating idle (unwanted) additional intake of this substance that affects a great general health disadvantage impact in today's generation.

Let us educate first on how Cholesterol functions and affects body metabolic interference before we ever discuss eliminating its excesses.  When a doctor mentions of cholesterol, he is definitely addressing such to the low-density lipoproteins (LDL), considered the "bad cholesterol."  The way lipoproteins act as the carrier molecules, it deposit the LDL to the walls of the arteries that cause it to thicken and become devoid of normal blood passage causing arthrosclerosis. High-density lipoprotein is "good cholesterol."

One of the   various uses of good cholesterol act as anti-oxidant, and help manufacture bile, that aids to digest fats essential to the functions of fat soluble vitamins A, D, E, and K.  All these mentioned vitamins help in the metabolism functions in the reproductive organs, from puberty developmental process until the ripe age, that has to do with the effects of estrogen level in the body.

Main Sources of Good Cholesterol:
1. Three-fourth (75%) of it comes from within the body, or produced internally thru results from synthesizing from densely packed membranes like liver, central nervous system (spinal chord, includes brain), reproductive organs, adrenal gland, and atheroma.  The degenerative changes in the atheroma result to development of atherosclerotic plaques and coronary artery disease that affect the natural flow of the blood.  When this happens it causes sudden block of the in and out flow of blood from the heart; most of the time causing heart strokes, possibly fatal.

2. One fourth (25%) comes from our food intake (external source), and this is where you must be alerted on what to take in your daily diet.  Fats originated from animals are rich in cholesterol, like egg yolk, dairy, and meat, regardless of whatever type in meat source.  Observe keenly about tolerating excess of this second cholesterol essential for as you see, it takes only a last portion of that last quart necessary.  A mistake in this will surely make up for "cholesterol imbalance."

Ways to Lower Idle Cholesterol (excess of the 25% Food Originated Cholesterol):

*Select intake of fats from non-saturated cooking oil or direct fat sources from animals.  One of the best cooking oil that produce unsaturated fat is olive oil.  Other palm oils like coconut are highly saturated.  Take low-content-sodium cholesterol fats; instead, eat high fiber vegetables and fruits, and complex carbohydrates.  Examples of this are corn, soybeans and legumes, nuts, wheat, and other staple cereals.

*Refrain from eating at Fast foods and other restaurants, they present high fat saturated foods and rich in sodium.  Also remember, that alcohol and sugar enhance the degree of cholesterol level, so avoid excessive hard drink sprays.

*Recent researches reveal that the presence of the Omega-3 fat acid present in Salmon, mackerel, certain tuna specie, and other deep sea hunts aids in lowering idle cholesterol.

If Idle Cholesterol is raised to high levels, seek medications as HMG-CoA reductase inhibitors, Statins, such as lovastatin (Mevacor), and atorvastatin (Liptor), most effective to lower LD, of course with physician's guidance.

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5 Acne Treatment Tips You Can Use Today

Luckily, there are a number of things you can do everyday to make sure your skin is less prone to flare ups. Here are five tips for taking control of your acne starting today.

1. Exercise - Keeping in shape can help fight acne by fighting off negative stress levels that can come from negative self-esteem and depression. However, some safeguards need to be in place to ward off acne that can result from your workout routines. Watch what you put on your body with regards to clothing, sports gear and equipment.

For example, tight lycra and nylon exercise outfits might look great in the movies and on magazine models, but if you are susceptible to acne problems, avoid these synthetic fabrics that tend to trap in body moisture and heat resulting in a bacteria frenzy. Instead, choose loose clothing made of cotton or natural blends to allow more air to get to your skin.

And when you are finished with your workout, get out of clothing wet from perspiration or water sports. Shower and change into dry, clean clothing. And keep your sports gear and equipment clean, too. Dirty headgear, for instance, can irritate forehead areas prone to acne problems. So toss headbands into the washing machine after workout sessions.

2. Cosmetics - To avoid pore-clogging and skin irritations that are similar to acne and that can contribute to acne, use products labeled noncomedogenic or oil-free. Shimmering facial colors can contain a flaky mineral called mica that can cause skin irritations and clog pores. Other additives in coloring that can cause similar reactions are coal tar derivatives, carmine and heavy cream in blushes.

More preventative measures include using a lip gloss that promotes a matte finish instead of a high gloss for less pore-clogging; note the more the shine, the more then comedogenic content and the more the pores can clog. Beware that eye creams can contain heavier concentrations of moisturizers than regular creams and lotions, meaning they have greater potential to clog pores in the surrounding facial areas.

3. Diet - Studies show that diet does not play a role in either the cause or the treatment of acne. However, what is recommended for acne preventative care is this: what is best for your body is best for your skin, especially since your skin is the largest organ of your body. So remember to watch your diet and consume healthy vitamins, minerals and other supplements. This will help to prevent and help conquer acne breakout.

4. Hygiene - A healthy skin regimen should include no harsh scrubbing or over-washing, because this can cause possible skin irritation or possible over production of oil to replace what has washed off, clogging pores in the process. Products with gentle exfoliation ingredients are OK to use; i.e. not scratchy nut or fruit shell pieces that can tear skin. And skip alcohol products when possible; these can take off the top layer of your skin and cause your glands to product more oil, clogging pores in the process.

If you do spot acne-troubled areas, do NOT mess with them. Remember that these are already weeks in the making, and squeezing or picking blemishes can force the infected area to regress back inside, further troubling the region and possibly leave a scar. If necessary, seek help from a dermatologist for alternative treatments.

5. Shaving - Shaving for both genders is actually an excellent way of exfoliating or removing dead skin to help with the prevention and spreading of acne instead of leaving the remains to clog pores. And for some light acne cases already in process, shaving can help rid whiteheads and blackheads from the face. A word of caution: for areas with infection or high inflammatory activity (redness, sensitive, open acne, sores, etc.), do not shave. Or at the very least, use a shaving cream for sensitive skin!

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3 Top Acne Skin Care Tips For A Healthier Skin

When dealing with acne skin care, most of the medical professionals commonly suggest that people affected with acne must practice certain acne skin care methods that will help improve the condition of their skin.

Acne, as you may already know, is a very severe skin disorder that affects thousands of people from all over the world. It not only affects the surface of the skin but also the inner layers of the skin. Acne usually occurs on the face, neck, chest and back, and it starts during the adolescence period.

During the past several years, a good number of acne experts and skin care professionals have conducted many studies on how to prevent the formation of acne. And fortunately, these skin care specialists have come out with certain acne skin care tips that can be of great help for fighting acne. I have selected the three simpler yet most powerful acne skin care tips that you can follow in order to have a healthier skin. These are mentioned below:


Acne Skin Care Tip # 1: You Should Always Clean Your Skin Very Gently

First of all, personal hygiene is very necessary for fighting acne. So as what most experts usually suggest, you should gently clean your skin with a mild cleanser at least twice a day.  This simple acne skin care step is deemed important for fighting acne since washing your face or the other affected areas will wipe away the acne-causing bacteria found on the skin. Also note that although you are sometimes told to scrub your face, scrubbing is not a good acne skin care move since it will just trigger the development of acne, worsening the condition. In addition to this acne skin care step, it is worth noting that astringents are not always suggested unless the skin is very oily. And, they must only be applied on the oily spots.


Acne Skin Care # 2: You Should Refrain from Frequently Holding Your Skin

Another helpful acne skin care tip is to avoid frequently handling of the skin. Don’t pinch, pick or squeeze your pimple since it will only worsen the condition. Many of the people have considered this acne skin care step as one of the most important acne skin care pointers knowing that it may only cause infection and scars formation. As this acne skin care tip holds, you should avoid rubbing and touching your skin lesions if possible.


Acne Skin Care # 3: Always Choose Cosmetics Carefully

This last acne skin care tip holds that people who are being treated for acne must change some of the cosmetics they use. Note that in order to avoid the onset or the development of acne, the cosmetics you plan on using like the foundation, blush, moisturizers, and eye shadow should be oil free. Aside from that, this acne skin care tip also holds that you must avoid oily hair products for they may cause closed comedones. Therefore, those products that are labeled as noncomedogenic should be applied.

It is a fact that many of us are very conscious of our skin condition. And as such, we are always wanting to have a fresh, good-looking skin as much as possible. Unfortunately, many of us also fail to come to the conclusion that simple steps are the best ways to accomplish this goal. We often are blind enough that we don’t see what’s really right or wrong for our skin. We often fall in so much frustration and desperation that make us go buy any high-priced beauty products that in the end just turn out to be a waste of time and money, and even worsen our acne. Hopefully, the above mentioned acne skin care tips will be a good start to help you enhance your skin condition.

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NAILS IN HEALTH AND DISEASE.

Introduction:

The nails are present at the end of each finger tip on the dorsal surface.The main function of nail is protection and it also helps for a firm grip for holding articles.It consists of a strong relatively flexible keratinous nail plate originating from the nail matrix. Under the nail plate there is a soft tissue called nail bed.Between the skin and nail plate there is a nail fold or cuticle.Normal healthy nail is slight pink in colour and the surface is convex from side to side.Finger nails grow 1 cm in three months and toe nails take 24 months for the same.

Importance of nails in disease diagnosis:

The colour ,appearance,shape and nature of the nails give some information about the general health and hygiene of a person . Nails are examined as a routine by all doctors to get some clues about underlying diseases.Just looking at nails we can makeout the hygiene of a person.The abnormal nail may be congenital or due to some diseases.The cause for changes in the nail extend from simple reasons to life threatening diseases.Hence the examination by a doctor is essential for diagnosis .Some abnormal findings with probable causes are discussed here for general awareness.

1) Hygiene:-

We can make out an unhygienic nail very easily .Deposition of dirt under the distal end of nail plate can make a chance for ingestion of pathogens while eating.If nail cutting is not done properly it can result in worm troubles in children.When the worms crawl in the anal orifice children will scratch which lodges the ova of worms under the nails and will be taken in while eating.Prominent nail can also complicate a skin disease by habitual scratching.Sharp nails in small kids cause small wounds when they do feet kicking or hand waving.

2) Colour of the nails:-

a) Nails become pale in anaemia.

b) Opaque white discolouration(leuconychia) is seen in chronic renal failure and nephrotic syndrome.

c) Whitening is also seen in hypoalbuminaemia as in cirrhosis and kidney disorders.
                             
d) Drugs like sulpha group,anti malarial and antibiotics ect can produce discolouration in the nails.
                       
e) Fungal infection causes black discolouration.

f) In pseudomonas infection nails become black or green.

g) Nail bed infarction occures in vasculitis especially in SLE and polyarteritis.

h) Red dots are seen in nails due to splinter haemorrhages in subacute bacterial endo carditis, rheumatoid arthritis, trauma, collagen vascular diseases.

i) Blunt injury produces haemorrhage and causes blue/black discolouration.

j) Nails become brown in kidney diseases and in decreased adrenal activity.

k) In wilsons disease blue colour in semicircle appears in the nail.

l) When the blood supply decreases nail become yellow .In jaundice and psoriasis also nail become yellowish.

m) In yellow nail syndrome all nails become yellowish with pleural effusion.

3) Shape of nails:-

a) Clubbing: Here tissues at the base of nails are thickened and the angle between the nail base and the skin is obliterated. The nail becomes more convex and the finger tip becomes bulbous and looks like an end of a drumstick. When the condition becomes worse the nail looks like a parrot beak.

Causes of clubbing:-

Congenital Injuries

Severe chronic cyanosis

Lung diseases like empyema,bronchiactesis,carcinoma of bronchus and pulmonary tuberculosis.
Abdominal diseases like crohn's disease,polyposis of colon,ulcerative colitis,liver cirrhosis ect...

Heart diseases like fallot's tetralogy,subacute bacterial endocarditis and ect..
             
b) Koilonychia:-

Here the nails become concave like a spoon.This condition is seen in iron deficiency anaemia.In this condition the nails become thin,soft and brittle.The normal convexity will be replaced by concavity.

c) Longitudinal ridging is seen in raynaud's disease.

d) Cuticle becomes ragged in dermatomyositis.

e) Nail fold telangiectasia is a sign in dermatomyositis ,systemic sclerosis and SLE.

4) Structure and consistancy:-

a) Fungal infection of nail causes discolouration,deformity,hypertrophy and abnormal brittleness.

b) Thimble pitting of nail is charecteristic of psoriasis ,acute eczema and alopecia aereata.
 
c) The inflamation of cuticle or nail fold is called paronychia.

d) Onycholysis is the seperation of nail bed seen in psoriasis,infection and after taking tetracyclines.

e) Destruction of nail is seen in lichen planus,epidermolysis bullosa.

f) Missing nail is seen in nail patella syndrome.It is a hereditary disease.

g) Nails become brittle in raynauds disease and gangrene.

h) Falling of nail is seen in fungal infection,psoriasis and thyroid diseases.

5) Growth:-

Reduction in blood supply affects the growth of nails. Nail growth is also affected in severe ilness. when the disease disappears the growth starts again resulting in formation of transverse ridges.These lines are called Beau's lines and are healpful to date the onset of illness.        

READ MORE - NAILS IN HEALTH AND DISEASE.