Showing posts with label nutrient. Show all posts
Showing posts with label nutrient. Show all posts

Sunday, January 13, 2013

Junk Food Equals Junk Skin

Junk food is not the be all and end all when it comes to taste. It is food that has been processed to the extreme and is now an American way of life. It is a common term used for any food item that is perceived to be unhealthy and has low or poor nutritional value.
Generally, a junk food is given a very attractive appearance by adding food additives and colors to enhance flavor, texture, appearance, and increasing long self life. Of course, it is also readily available at restaurant chains across the country in the form of French fries, chicken nuggets, shakes, soda, etc.
However there is an organization called "Parents Against Junk Food" which is a nonprofit organization with a simple mission: Stop the Sale of Junk Food in America's Schools.
It is widely believed that junk food does not contain the essential fatty acids that the body requires to keep its largest organ, the skin, healthy. It is recommended that food supplements in the form of vitamins should be taken daily if the habit cannot be broken.
The body will also be lacking in proteins, fiber and other nutrients required for a healthy diet, and the consumption of products considered junk food has been associated with many health problems including obesity, heart disease, Type 2 diabetes and dental cavities.
Similarly, breakfast cereals are often regarded as healthy but may have high levels of sugar, salt and fat. The offspring of rats fed fatty, processed food had high levels of fat in their bloodstream and around major organs even after adolescence.
Nutritionists, doctors, and other health advocates often work to educate people about junk food, encouraging them to eat well balanced diets which contain a high proportion of healthy foods. These professionals almost unanimously hold the view that there are no good foods and bad foods, only good diets and bad diets.
The number of obese or overweight children in Britain aged between two and 15 has risen to about 30% in recent years. Changing your diet and taking exercise is a step in the right direction and as you replace fat with muscle, your clothes will become looser and your body firmer, but your weight may not change (muscle weighs more). In fact, the needle on the weight scale might not turn at all, but the heads of friends probably will. To lose weight, you've got to junk that junk food.
We all know that junk food is cheap and easy compared to quality raw materials (fresh veggies, organic meat, milk, fruit). For better or for worse (mostly worse), junk food is now available all over the world.
Apart for obesity, the other huge effect that bad eating habits bring on is skin rashes, eczema and psoriasis. It is reported that 25% of children under the age of five now suffer from eczema compared with less than 3% 50 years ago before junk food was so prevalent.
To combat these skin problems one of the latest discoveries is that the natural oil found in crocodile fat heals most forms of eczema in children within a few weeks. However is it not easy to get hold of and few pharmacies stock it.
The answer of course is to change your diet as junk food equals junk skin.

Wednesday, September 26, 2012

Glutathione And Memory


What is the significance of the antioxidant glutathione (GSH) and memory?
What about antioxidants alpha lipoic acid and N-acetylcysteine (NAC)?
Well, scientific studies have proven that stress (environmental, physical from illness,injury) can lead to memory deficits and this provides evidence for the therapeutic role for antioxidants such as glutathione, alpha lipoic acid and n-acetylcysteine (NAC).
Your memory is the activity of your brain that recalls information you have learned or experienced. This complex process involves many different parts of the brain.
Believe it or not, you begin losing a few brain cells at a time in your 20's. Your body also makes less of the chemical messengers that help make the connections. The normal aging process therefore affects memory by changing the way your brain handles information making it harder to recall.
What is normal: your short-term and remote memories aren't usually affected by aging. But your recent memory may be affected. For example, you may forget names of people you've met recently.
Areas of concern:
1. Forgetting things much more often than you used to
2. Forgetting how to do things you've done many times before
3. Trouble learning new things
4. Repeating phrases or stories in the same conversation
5. Trouble making choices or handling money
6. Not being able to keep track of what happens each day
Whenever there is any question see your doctor to be sure it is nothing more than the normal aging process.
Here are some strategies can you start NOW to help you keep your memory as sharp as possible so that you can have the quality of life that you deserve:
1. Exercise daily to increase the circulation to your brain. An active lifestyle can reduce the risk of diabetes and heart disease which can lead to memory loss;
2. Stress management to control cortisol the hormone that can damage certain portions of your brain;
3. Restful sleep;
4. No smoking: constricts arteries that deliver oxygen to the brain;
5. Nutrition: see below.
You probably know already that a diet based on fruits, vegetables, whole grains, and "healthy" fats will provide lots of health benefits, but such a diet can also improve memory. Research indicates that certain nutrients nurture and stimulate brain function:
1. B vitamins, especially B6, B12, and folic acid: Protects nerve cells. They're also involved in making red blood cells, which carry oxygen. (Best sources: spinach and other dark leafy greens, broccoli, asparagus, strawberries, melons, black beans and other legumes, citrus fruits, soybeans.)
2. Antioxidants like vitamins C and E, and beta carotene: Antioxidants also improve the flow of oxygen through the body and brain. (Best sources: blueberries and other berries, sweet potatoes, red tomatoes, spinach, broccoli, green tea, nuts and seeds, citrus fruits, liver.)
3. Omega-3 fatty acids: They count as "healthy" fats, as opposed to saturated fats and trans fats, protecting against inflammation and high cholesterol. (Best sources: cold-water fish such as salmon, herring, tuna, halibut, and mackerel; walnuts and walnut oil; flaxseed and flaxseed oil)
4. Glutathione, Alpa lipoic acid, NAC: Scientific studies have shown us that these antioxidants are vital to the thinking brain and provide evidence for a possible therapeutic role for these antioxidants.

Tuesday, August 21, 2012

The Nutrient You Need Most

It's the least expensive item in your diet. It requires no preparation whatsoever. It can even be consumed without soiling any dishes. But most people do not get enough of it. What is it? It is water. The majority of us are dehydrated most of the time and don't even realize it.
Even mild dehydration inflicts stress upon our bodies. Plus it can trigger many unpleasant health problems such as kidney problems, weight gain, fatigue, and headaches.
The thirst mechanism in adults does not work as well as in children. Once we turn twenty-one, we do not perceive thirst as well as we did at twelve. Sometimes we even confuse thirst with hunger and eat when we should be drinking water. This, of course, results in unnecessary weight gain.
And drinking more water will bring about some weight loss without doing anything else. When you are dehydrated, you do not burn calories as fast as you could, and your metabolism is sluggish. Drinking more water helps your body burn stored fat.
In addition, drinking more water prevents fatigue. Dehydration slows down your circulation and causes a drop in blood pressure. This leads to fatigue.
Water is also good for your joints. Your joints' lubricating fluid is made up primarily of water. Water is also present in the soft discs in your spine as well as in the cartilage at the end of your bones. When you keep the joints, cartilage and discs well hydrated they do a better job of absorbing shock. Well-lubricated bones slip smoothly over one another without friction. This prevents joint and back pain.
And some of the grogginess you experience in the morning is due to lack of water. You are much better off to reach for a glass of water than a cup of coffee. Your brain is 4/5ths water. When the water levels drop in your body, it affects such tasks as processing information in your short-term memory and focusing on your work at hand. Your brain cells can't perform as efficiently if water levels are lowered even by a small amount.
Water can also prevent some diseases because it carries toxins away from your body.
Although for many years, nutritionists, researchers and doctors have recommended that people drink eight 8 ounce glasses or sixty-four ounces of water a day, scientists have now found that doesn't work for everyone.
The amount of water that you need to drink depends on your weight, your activity level and the weather. You need more water in hot weather because you perspire more. Active people also perspire more than sedentary people. So the new recommendations are that people drink half of their body weight in ounces. In other words, if a person weighs a hundred and fifty pounds, then they should drink seventy-five ounces of water a day. If it is unusually hot or they are very active, they would need more.
Milk, juice and caffeine-free teas count as part of your daily water quota. Caffeinated beverages do not as they are diuretics and increase the output of water from your body. Neither should alcoholic drinks be included in your daily liquid intake.
When determining the amount of water you drink, pay attention to the size of your glasses. Some glasses hold twelve ounces while others only hold six.
Sometimes we skimp on water because it is not conveniently available. Form the habit of carrying it with you, in the car or in your briefcase. That way you will always have something to sip on.
And even if it is a little extra trouble, your body will thank you.

Saturday, August 11, 2012

Turning an Addictive Snack into a Complete Meal

The proliferation of fast food restaurants, convenience stores, and vending machines in virtually every corner of residential America has created a serious nutritional problem. “Snacking” – a harmless-sounding verb that deceptively implies something unobjectionable – has reached addictive proportions.
The manifestation of this addiction goes beyond mere obesity something that is widely considered to be a severe public health crisis. Even among non-obese Americans, researchers are identifying a wave of general malnutrition that is sweeping across the country due to addictive snacking habits.
This addiction to snacking is enhanced, ironically, by the rather confusing range of so-called diet-friendly foods on the market. Some foods that are dubbed “lo-carb” diet-foods are actually causing weight gain among some dieters. In fact, some “lo-carb” labeled foods are comprised of little more than unhealthy saturated fats and even worse, they have an incredibly high calorie count.
Furthermore, many self-professed “lo-carb” foods are dangerously devoid of essential proteins and vitamins. The resulting nutritional shortage often compels dieters – even subconsciously -- to crave stimulating foods of all kinds. These cravings often include what is closest at hand: snacks and other nutritionally bankrupt junk foods.
Snacking is indeed a problem that America must begin resolving within the first few years of this 21 century. A real, practical, tangible solution is required now more than ever before, because education and awareness are not enough.
This does not imply that education and awareness aren’t vital allies in the fight against snacking and unhealthy eating. Education and awareness have played an important role thus far, and have helped create a number of healthier eating options. Indeed, the “lighter fare” choices in restaurants, and the occasional granola bar in a vending machine that is otherwise loaded with chocolate bars, are worthy gains that education and awareness have inspired. Yet education and awareness are, in and of themselves, evidently not halting this epidemic addiction to snacking quickly enough.
Adding to the problem is that so many of these junk food products are packaged in a way that implies some semblance of nutritional value. Terms like “on the go” or “instant meal” or “for busy lifestyles” adorn many packages for foods that are virtually nothing more than glorified snack foods foods that are absolutely not providing the vitamins and proteins that a healthy diet requires.
Therefore, a new approach to solving this problem is required one that stems from the momentum gained by awareness and education, but delivers a real, tangible product in the hands of Americans who want to regain control over what makes them move.
Attempts have been made, especially in the last decade, to provide Americans with this tangible solution. Nutritional energy bars now line the counter shelves of many convenience stores, and instead of energy infusion via a chocolate bar, more people are opting for these seemingly “healthier”. This is a positive step but it is not enough.
Products such as these mentioned above, while somewhat better than candy bars, are not rich in essential proteins or fortified by essential vitamins. So while ”snackers” are better off after eating one of these nutritional bars than they would be if they consumed a bag of potato chips, they are not as well off as they think they are or that the nutritional bar packaging implies that they will be. These snackers still face a shortage of protein and essential vitamins a shortage that is not going to be filled unless additional nutrition is provided.
It is within this paradigm – the search for a complete “tangible” nutrition source that is rich in protein and essential vitamins – that forward-thinking companies are engineering smarter products. These nutritionally advanced solutions are carbohydrate-free, fat-free, and low calorie complete meal sources for snackers of all types, including those that are dieting.
There are, admittedly, only a very small number of companies and products that are delivering nutritionally intelligent products into the hands of snackers. However, the fact that these progressive companies – and their innovative products – exist is a positive sign, and one that just may eventually be the turning point in America’s war against poor eating habits.

Tuesday, August 7, 2012

10 Healthy Eating Slogans - Seeing Through the Hype

Healthy eating has become the ideal standard to meet. Both for you and those that want you to buy their products.
The public wants to eat healthy. Manufacturers are aware of this. So an effective advertising campaign would have their product aligned with healthy eating.
Let's take a look at some of the slogans.
10 Healthy Eating Slogans Deciphered
1. Made with 100% fruit juice
Fruit juice is healthy, so this slogan can be tricky. The statement says 'made with', which basically means it contains 100% fruit juice. This statement is not claiming to be '100 percent fruit juice'. So would 1 tablespoon of fruit juice still make this a truthful statement.
Yes. But, this product would have other ingredients like water and sugar and more accurately would be called a 'drink'.
2. Made without preservatives
I heard this pitch on a Coca Cola commercial. I had to laugh out loud. Surely, we're not to believe soda pop is healthy.
Soft drinks are made with phosphoric acid. This highly acidic base means that preservatives aren't needed.
The acidic base also causes a physiological response. The body will do its best to maintain a pH balance. So the acid must be neutralized.
Just because a product has no preservatives does not warrant a healthy eating 'crown'.
3. No artificial colors or flavors
This is good. Just make sure that this isn't the only good thing you can say about the product.
An example of this would be flour. Here the color is stripped to give the white color. Also lost are nutrients and fiber.
4. No trans fat
At first glance this looks good. But check the label to be sure that hydrogenated oil was not used.
Trans fat is a by product of the hydrogenation process. To remove it does not then make the oil healthy. It is just not quite as harmful.
5. No sugar added
Please, when you see this on a label, look further. Fruit juice can be used to sweeten. But, you don't want artificial sweeteners or high fructose corn syrup.
6. Flavor enhanced
Ok. So what was used to make this happen. MSG is a flavor enhancer that is very common in processed foods and is widely used in restaurants. Just remember that wholesome foods do not need the flavor enhanced.
7. Fortified with...
Many products have been fortified for years. Iodine is added to salt. Vitamins are added to flour and boxed cereals.
Yet, now this practice has spread to be more of an advertising gimmick than healthy eating. You can even get fortified water.
These products don't use natural source vitamins. That would be cost prohibitive. The best way to get your nutrients is through a balanced diet.
8. Enhanced with...
This would be replacing nutrients that had been lost during processing.
Ok, right there is a good sign that you could make the product healthier yourself.
When processing is so heavy so as to loose nutrients, replacing a select few leaves out trace nutrients that were also lost.
9. Made with whole wheat
100% whole wheat is your preferred wheat choice. However, the statement doesn't claim to be 100%. So other ingredients could have been used.
Check the label to be sure no flour or wheat flour is listed. In this case you would be not getting the value of a 100% whole wheat product. Wheat flour is another name for flour and is not whole wheat flour.
10. Kid approved
Great, kids like it. Now, read the label. My kids would have eaten almost anything that was fun and sweet. Do the ingredients pass your scrutiny?
Healthy eating requires a bit of an 'eagle eye'. You verify the marketing claims against what is printed on the label. With a bit of practice, you too, will find slogans that bring a chuckle to your day.

Friday, July 6, 2012

Detoxing the Liver - Does Lemon Juice Detox the Liver?

Did you know that a seemingly ordinary substance, lemon juice can help to detox your liver? The liver is one of the most essential organs in the body. Liver failure is often fatal. It is well known that drinking excessive alcohol will damage the liver. But do you know why this is so? The liver is the organ that cleanses the body of toxins. Having a well functioning liver means that potentially harmful substances can pass out of your body. So when we think about detoxifying the body, we have to think about the liver, since this organ is what actually does the detoxifying.
Lemons are not often thought of as a fruit, or even a food. Most people would not sit down and eat a lemon they way they might an orange or apple --too bitter. We tend to think of lemons as a flavoring, maybe something to add as a garnish on top of a salad, or mixed alcoholic beverage. Or perhaps lemonade, with enough sugar to offset the bitterness. Lemons, however, are one of the most beneficial fruits, or foods of any sort, that nature has provided for us.
One interesting fact about lemons is that, although they taste very acidic, they actually have an alkalizing effect on the body. When we speak of food being acidic or alkaline, the important thing is how they effect the body after digestion. Lemons, along with some other apparently acidic substances, such as apple cider vinegar, has an alkalizing effect, which is usually beneficial in terms of detoxing the body. I say "usually," because most people's diets are overly acidic and it helps to balance this out with alkaline foods. In the rare cases of people whose diets are overly alkaline, consuming additional lemons would not be beneficial. But, unless you have an extremely spartan health food diet, such as eating strictly raw foods, vegan or fruitarian, your diet is most likely overly acidic.
There are several ways to consume lemon, given that you probably don't want to eat whole lemons. You can drink lemon teas. There are prepared herbal teas with lemon, but it's better to supplement this by squeezing fresh lemon into it or adding lemon juice. You can similarly add lemon to water. Drinking more water is another fundamental principle of detoxing, so if you drink, say eight glasses of water per day and squeeze a slice of lemon into each one, you'll be multiplying the detoxifying effect. You can also squeeze fresh lemon, or lemon juice into homemade salad dressings.
Lemon juice, or fresh lemon, can indeed help detox the liver and the whole body. Don't underestimate the power of this under-appreciated fruit.
 

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