Browsing Category: "Diabetes"

Differentiating between good carbohydrates and bad Carbohydrates

Carbohydrates_labelIf you’re looking for a list of good carbs and bad carbs, you might need to change your ideas about dieting a little. While certain carbs that are worse for your body than others, there aren’t really good carbs and bad carbs, just good amounts and less healthy amounts.

Counting Carbs
It seems like more and more people are counting carbs, or at least paying more attention to the amount and type of carbs they eat. Popular diets such as the Atkins Diet have convinced people that there are good carbs and bad carbs, and the bad carbs need to be avoided and the good carbs limited.

While it’s a good idea to keep your intake of “bad” carbs in check, many health experts recommend that carbohydrates should make up at least 55 percent of a person’s total caloric intake, while others say that number should be as high as 65 percent.

This is fairly high so you don’t want to discount carbs. At the same time, it’s clear these people aren’t talking about the carbs you’ll find in candy, cookies and other highly processed foods, so that’s where the idea of a list of good carbs and bad carbs comes from.

A List of Good Carbs and Bad Carbs

If you had to make a list of carbs that you should eat more of versus carbs you should avoid, it basically breaks down into simple carbs being “bad” and complex carbs being “good.”

Complex and simple are terms that have to do with how the food is broken down into energy (sugar) in the body. Simple carbs are broken down quickly, giving your blood sugar a spike and sending you running back to the kitchen or snack machine within hours of your last fix.

Complex carbs are the ones that give your body the best fuel. They are usually found in foods high in fiber, which break down more slowly, giving you a more steady blood sugar level through the day and making you feel less hungry and irritable when mid-afternoon rolls around.

It’s a great idea to get more of these carbs into your daily diet.

Here is a list of good carbohydrates :
- Fruit
- Vegetables
- Whole grains and foods made from whole grains, such as bread and cereal
- Beans
- Nuts
- Legumes

Bad carbohydrates are :
- Refined grains like white bread and white rice
- Processed foods such as cake, cookies and chips
- Soft drinks
- Alcohol

Just because these foods have less desirable carbs does not mean you should kick them out of your life forever. A list of good carbs and bad carbs should not be seen as a strict rule. Yes, you should get most of your carbs each day from the “good” list, but you certainly don’t have to cut our alcohol or skip the birthday cake, as long as you don’t make it an every day or every meal thing.

Cutting carbs for Weight Loss
Cutting back on the bad carbs can help you lose weight, as well as give you a feeling of more energy and less irritability. Carbs are the fuel that makes your body run. Putting the right fuel in your engine makes a world of difference.

Because the good carb foods tend to have higher fiber and lower calories than many processed bad carb foods, you’ll find yourself feeling fuller while eating fewer calories though it’s possible you’ll be eating a bigger volume of food.

If you think about the kinds of foods you’re adding and the ones you’re giving up, then this makes sense.

It would take a lot more fruit to equal the same number of calories you’d eat in a candy bar, and you’ll probably feel satisfied after one piece or serving of fruit which is much lower in calories than the candy bar. Even better, you’ll feel satisfied for a long period of time and won’t feel the need for another unhealthy snack later in the day.

Written by Health Link - I maintain this blog because i like to keep a trace of various Health news through time. I have a wide ranging interest of subject from Massage to Reflexology and other alternative medecines. But the bulk of my interest are scientific discoveries. Visit my website -> Reflexology London
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Sugar and its effects your health

sugar_icecreamCan you go for more than a day without eating sugar in any form? Do you drink soft drinks or milkshakes, eat Danish pastry, fruit yogurt (a 6 oz. cartoon has 7 teaspoons of sugar or honey), donuts, bagels, cakes, cookies, most bran muffins or many other sugary items. Can you go without any other foods that contain words ending in “ose” such as sucrose, fructose, etc., or contain corn syrup, corn sweetener, honey, barley malt, maple syrup, sugar cane solids, or rice syrup? Do you pig out on a carton of ice cream or a bag of cookies? If you find that sugar is part of your diet every day, you may have a problem.

The problem with sugar
The average person eats 153 pounds of sugar a year. That is equivalent to over 1/2 cup of sugar a day. The teenage boy eats twice that much. So you say, “Who cares?” What is wrong with sugar?
There is much scientific evidence written in many medical journals showing that sugar can ruin your health. Do you have any of the following symptoms? Do you fall asleep after meals, have allergies, gas, bloating, extended stomach after meals, joint pains, headaches, chronic fatigue, constipation, diarrhea, over weight, skin problems, high blood pressure or other symptoms? These all can be signs of a sugar problem.

Here’s the problem: The human body was simply not designed to handle refined sugars.Refined sugar is new to the human diet. Metabolizing refined sugar is quite a challenge, but if forced to, the body will struggle to cope with it. This struggle causes serious disturbances, and after time, disease is the guaranteed result.
We have evolved from early man having digestive mechanisms to digest foods. We do not have the digestive mechanisms to digest the glut of sugar that we are eating on a daily basis!

Sugar in your body
Recently, information has emerged as to what happens to the minerals in the body when sugar and other abusive foods are eaten.
Sugar throws body chemistry into biochemical chaos lasting for six to eight hours after consumption. During this period, hormone, fat, carbohydrate, and protein metabolism are greatly disrupted.

After consumption, refined sugar is rapidly absorbed by the body, which dangerously increases the sugar content of the blood. Excess sugar causes production of excess insulin, which signals cells to take up sugar. Cells then absorb sugar, to get it out of the bloodstream. This solves one problem but creates another: Now the body’s cells have too much sugar. To correct this imbalance, cells turn the sugar into saturated fats and cholesterol.

Increased insulin levels not only tell the body to store fat, but they also tell it not to release fat. This makes people get fat and stay fat. It causes fat to be deposited in our cells and organs, resulting in atherosclerosis, fatty liver and kidneys, and obesity.

These fats cause blood cells to become sticky thereby increasing the chances of blood clots, strokes and heart attacks. Sugar increases “bad” LDL cholesterol, decreases “good” HDL cholesterol, and increases triglyceride levels in the blood. If antioxidant vitamins and minerals are deficient, these triglycerides can be oxidized causing serious health problems. In addition, red blood cells are choked by the saturated fats and this reduces their ability to carry oxygen to our tissues.

Hypoglycemia (low blood sugar) is another problem caused by sugar consumption. When insulin is secreted into the blood, it makes blood sugar levels fall rapidly. Insulin levels remain high however, so the body continues to take up sugar beyond the point where it needs to. The result is hypoglycemia. Symptoms include weakness, dizziness, crying spells, insomnia, aggression, and depression.

Sugar in breakfasts or lunches can cause children to do poorly in school. They become hypoglycemic about 60 minutes after eating sugar and this affects brain function. Many teachers claim that their students are “brain dead” after lunch, and this is why.

Sugar-induced hormone imbalances tax and weaken the immune system to the point where it can no longer defend the body. When insulin causes blood sugar to fall excessively low, the adrenal glands secret hormones that pump blood sugar back up. Daily consumption of sugar causes an overworked biochemical balancing act resulting in adrenal exhaustion, which in turn decreases the body’s ability to respond to future stress. Adrenal exhaustion is now a common problem in the chronically ill.

Sugar quadruples adrenaline levels, while increasing both cholesterol and cortisone. Cortisone is known to depress immune function. Studies show that the ability of white cells to destroy harmful bacteria is reduced as sugar consumption rises. This is why children, who eat lots of sugar, are more susceptible to colds, flu, and other infections.

Another point is Fiber Deficiency : Humans were designed to derive energy from complex carbohydrates, which are naturally high in fiber. By contrast, a high sugar diet provides calories without the fiber that is essential to human health. Insufficient fiber causes materials to move too slowly through the digestive tract. This can cause constipation, which is a big problem in our society. It also causes waste to remain too long in the colon where it can serve as food for harmful bacteria, thereby producing gas and toxins, and promoting intestinal inflammation and bloating.

Conclusion
The bottom line is that sugar upsets the body chemistry and suppresses the immune system. Once the immune system becomes suppressed, the door is opened to infectious and degenerative diseases. The stronger the immune system the easier it is for the body to fight infectious and degenerative diseases.
Sugar is implicated in the following diseases and many more: allergies, arthritis, diabetes, hypoglycemia, osteoporosis, gallstones, kidney stones, headaches, yeast infections, and cataracts.

So if you have any of the symptoms or diseases mentioned, remove all forms of sugar from your diet for two weeks, I think that you will be pleasantly surprised. Not only will some of those symptoms disappear but you will be strengthening your immune system, allowing it to do the job it was meant to, defend you against foreign invaders.

Some of the other effects of sugar on the body are:

* Increases overgrowth of candida yeast organism
* Increases chronic fatigue
* Can trigger binge eating in those with bulima
* Increases PMS symptoms
* Increases hyperactivity in about 50% of children
* Increases tooth decay
* Increases anxiety and irritability
* Can increase or intensify symptoms of anxiety and panic in susceptible women
* Can make it difficult to lose weight because of constantly high insulin levels, which causes the body to store excess carbs as fat.

Written by Health Link - I maintain this blog because i like to keep a trace of various Health news through time. I have a wide ranging interest of subject from Massage to Reflexology and other alternative medecines. But the bulk of my interest are scientific discoveries. Visit my website -> Reflexology London
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Hypoglycaemia and Hyperglycaemia

blood_sugar_lvl1If blood sugar levels fall or rise abnormally in someone with diabetes, they’ll experience a variety of symptoms.

Hypoglycaemia
Hypoglycaemia is when the blood sugar levels fall below normal. Glycaemia measures is the level of sugar in blood.

Hypoglycaemia may occur:
- after an insulin injection
- after taking oral diabetes medication
- if a meal is missed or delayed
- after strenuous exercise
- if alcohol is drunk on an empty stomach

The symptoms of hypoglycaemia vary from person to person. Mild hypoglycaemia may cause:
- weakness
- dizziness
- sweating
- hunger
- shaking
- irritability
- mood swings

A mild hypoglycaemia can usually be treated with some form of sugar. Types of sugar to use during mild crisis :
- dextrose tablets (carry these if you have diabetes)
- three sugar lumps
- two teaspoons of sugar
- chocolate or sweet biscuits
- a sweet drink

When the blood glucose level falls even lower, then the person may behave strangely and become confused (often mistakenly interpreted as drunkenness). Under these circumstances it may be easier and quicker to give sugar in liquid form, such as a sweet drink.

In severe hypoglycaemia, the person loses consciousness. Under these circumstances an injection of glucagon is given, which temporarily raises the level of blood glucose. Once the person is conscious they can be given some sugar and a snack to prevent the hypo from recurring.

Always have sugar tablets or another form of sugar available

People with diabetes and those close to them are taught to look out for signs that their sugar level may be low, and are advised to always have sugar tablets or another form of sugar available to raise the level quickly. This solves the problem quickly and prevents serious consequences.

People with diabetes are advised to carry some form of identification saying that they have diabetes, so that people will realise their condition should they get into difficulty and need help.

Hyperglycaemia
Hyperglycaemia is when the blood glucose level is too high. When it’s mildly raised then symptoms of uncontrolled diabetes occur, namely excessive thirst, passing urine frequently, tiredness, weakness and lethargy.
If the blood glucose level becomes dangerously high then the person becomes dehydrated and may become comatose. This is a medical emergency that requires hospital treatment.

Written by Health Link - I maintain this blog because i like to keep a trace of various Health news through time. I have a wide ranging interest of subject from Massage to Reflexology and other alternative medecines. But the bulk of my interest are scientific discoveries. Visit my website -> Reflexology London
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Diet and exercise can keep Diabetes helps to keep diabetes at bay

type-two-diabetesDiet and exercise can keep diabetes at bay for a decade, cutting the risk for the disease by more than a third in the most susceptible people, a new US study finds.
In the UK one person is diagnosed with diabetes every three minutes and three people die from its complications every hour.
Most people have type 2 diabetes, which is linked to poor diet and sedentary lifestyle. In addition, a lot of adults have higher-than-normal blood sugar levels, which raise the risk of a heart attack or stroke and the likelihood of developing type 2 diabetes.
But new research, published in the Oct. 29 online edition of The Lancet, shows that losing weight and exercising can delay or prevent the onset of diabetes more effectively than the prescription drug metformin or a placebo.

“Interventions that result in weight loss lower the risk of diabetes, and that lower risk appears to persist for a long period of time,” said study author Dr. William C. Knowler of the U.S. National Institute of Diabetes and Digestive and Kidney Diseases.

For people who are at high risk of getting diabetes, losing weight “is clearly to be recommended,” he said. In addition, using a drug like metformin may also benefit people unable to lose weight through exercise and diet alone, he said.

About the study
For the diabetes prevention study, 3,234 overweight or obese adults with elevated blood sugar levels were randomly assigned to either lifestyle changes or metformin to control their blood sugar, or a placebo.
After 10 years, 2,766 remained in the trial, and those taking metformin saw an 18 percent reduction in their rate of developing diabetes, compared with those on placebo.

But those who had made lifestyle changes — reducing caloric and fat intake and exercising at least 150 minutes a week — reduced their risk of getting diabetes by 34 percent compared with those on placebo, the researchers found.

In the first year of the trial, people in the lifestyle group lost an average of 15 pounds, regaining all but about five pounds over 10 years. People on metformin maintained a five-pound weight loss, and those on placebo lost less than two pounds over 10 years, the researchers note.

Over 10 years, after all the participants made lifestyle changes, the yearly diabetes incidence rates for the drug and placebo groups had dropped to about 5 to 6 percent, the same rate as the lifestyle group.

“Lifestyle intervention, even when provided later, also seemed to lower diabetes incidence rate,” Knowler said.

Loosing weight is difficult
But losing weight is difficult, and simply telling someone to slim down won’t work, he acknowledges.
“To make things like this happen on a large scale, we have to do more than simply tell people to lose weight,” he said. People need access to weight loss clinics that can teach them about diet and exercise, he added.
Dr. Anoop Misra, director of the department of diabetes and metabolic diseases at Fortis Hospitals in India, and author of an accompanying journal editorial, said that “prevention of diabetes is important to curb epidemic of diabetes globally. Diet and exercise remain the most important modalities to prevent diabetes, and any drugs are less important.”

Targeting groups at risk
At-risk groups of diabetes need to be identified, especially certain ethnic groups, and taught proper lifestyle management strategies, Misra said. “Young adults with family history of diabetes should be carefully managed along the same lines,” he said.
Diabetes prevention makes economic sense as well, by decreasing costly, lifelong expenditures on management of the disease and its complications, Misra said.
All nations, particularly developing countries, seeing a rapid rise in diabetes should devise or strengthen a national diabetes-control program to help curb the epidemic, he said.
“In particular, regulations should apply for advertisement and sale of energy-dense junk food to children, and regular physical activity should be encouraged starting at a young age. Spreading awareness about proper lifestyle and adverse consequences of obesity and diabetes should be at the top of health agenda of all nations,” Misra said.

Getting results
Regarding the study findings, other experts are optimistic. Dr. Ronald Goldberg, a professor of medicine at the Diabetes Research Institute of the University of Miami Miller School of Medicine, whose institution participated in the study, said that “seeing quite significant effects lasting this long really bodes well for the utility of these interventions for diabetes prevention.”
Cutting calories and increasing physical activity clearly slow the progression to diabetes, Goldberg said. “Lifestyle works, and every effort needs to be made to begin and maintain a lifestyle program in the long-term.”

Written by Health Link - I maintain this blog because i like to keep a trace of various Health news through time. I have a wide ranging interest of subject from Massage to Reflexology and other alternative medecines. But the bulk of my interest are scientific discoveries. Visit my website -> Reflexology London
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