High calorie intake linked to mild memory loss in elderly

High calorie intake linked to mild memory loss in elderly

Older people who consumed more than 2,143 calories a day had more than double the risk of a type of memory loss called mild cognitive impairment compared to those who ate fewer than 1,500 calories a day, according to a study being released Sunday by the American Academy of Neurology on its website (aan.com).

The more calories older people consumed, the more likely they were to have mild cognitive impairment, says Yonas Geda, lead author of the study and a neuropsychiatrist at Mayo Clinic in Scottsdale, Ariz.

Other investigators from Australia have shown that excessive calorie intake is associated with a greater risk of mild cognitive impairment, he says.

MCI is the condition between normal forgetfulness due to aging and early Alzheimer’s disease. People with MCI have problems with memory, language or thinking severe enough to be noticeable to other people and to show up on tests, but not serious enough to interfere with daily life, according to the Alzheimer’s Association. People are often aware of the forgetfulness.

Because the problems do not interfere with daily activities, the person does not meet criteria for being diagnosed with dementia. Not everyone diagnosed with MCI goes on to develop Alzheimer’s, the association says.

Geda and colleagues followed 1,233 people ages 70 to 90 in Olmsted County, Minn. The participants did not have dementia, but 163 had mild cognitive impairment. Researchers calculated their daily calorie intake based on food questionnaires. The researchers then divided the participants into three equal groups. The first group consumed 600 to 1,526 calories daily; a second between 1,526 calories and 2,142 calories and a third, more than 2,143.

The researchers did not control for diet quality in this analysis, but are looking at diet and exercise for future analysis.

Bottom line: The odds of having MCI more than doubled in the highest calorie group compared to the lowest calorie group, Geda says.

This is one study so “we have to be extremely careful about generalizations,” he says. “The first step is that we have to confirm this finding in a bigger study. Certainly, we are not recommending starvation or malnutrition.”

Neurologist Neelum Aggarwal, a member of the American Academy of Neurology, says these findings should encourage physicians and health care providers to start the discussion about the links between common healthy living practices, including eating a healthy diet, limiting sugar, to overall cognitive function, with their patients.

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Don't Drink Your Calories!

Don’t Drink Your Calories!

If you drink soda pop, especially the caffeinated kind, it could kill you. But most especially, it can go right after your kid’s health. Pop gives the average teenager approximately 12.5 teaspoons of refined sugar a day. It works out to that much more than what our US government has determined people need in unrefined sugar per day. Also, your kid and you are using soda pop, in all probability, as a food. In 1977-78, teenagers drank twice as much milk as soft drinks, but by 1994-96, it had turned around; they were drinking twice as much soda as they were drinking milk. And such consumption is linked with lower intake of nutrients, such as vitamins, minerals and fibre.

After reading this sort of information, I drank half my caffeinated soda and poured the other half down the drain. It bubbled and burbled like it was cleaning my drain out. I don’t suppose it’s doing me any good, as I’ve heard that it makes a great toilet cleanser, too. Meanwhile, empty calories are all those soda pops contain (aside from great drain cleaners). They are contributing to major health problems, particularly obesity. Such a condition has been proven to injure your health by the USDA Economic Research Service. Several studies by them have shown that weight gain is directly related to soft drink consumption. Weight gain itself is the prime risk factor for Type Two Diabetes, which can make you go blind, lose you your job, cause lifelong paralysis and finally death. It can be controlled only through a daily regimen of diet or medication. Do you want that sort of thing in your life? If not, cut back on your drinking of soda pop.

It may well be that soda pop, alcohol and other such empty calorie consumption is a problem for teens and adults, not to mention grade school children. That’s why they’re trying to remove it from the schools. And as you get older, being overweight can give you coronary disease, strokes from blood clots building up in your arteries, and cancer. Cancer is like being eaten away by your own body, literally a piece at a time.

Also, always downing that two-litre of soda pop increases the risk of osteoporosis in both men and women when they drink soda pop instead of milk, which is rich in bone-building calcium, and dentists are especially keen on people not drinking sugar-laden, no calcium, hopelessly empty soda pop. All it seems to do is taste good, it would appear. Dental experts say that if you drink it between meals to quench your thirst, you get tooth decay and dental erosion due to the sugars and the acids in pop.

Some of your desire for pop puts you at a risk for kidney stones and a slightly higher risk of heart disease. There needs to be more research done in these two areas, but there has been a fair degree of documentation done by the University of California at Berkeley.

Caffeine, on the same hand, has been proven to be a highly addictive drug. If you drink a cup of coffee or more per day, day in and day out, you are technically addicted to coffee. It’s a stimulant and has been proven to help people’s sex lives somewhat, but it also increases the excretion of calcium. Other ingredients in soda pop such as Yellow Number Five promote attention-deficit hyperactivity disorder in some children. Yellow #5 also induces allergic reactions such as asthma in a sizeable portion of individuals.

Soft drinks are one of the most heavily promoted items in all of human history. You can find them in gas station stores, the 7-11 or the AM-PM, vending machines are everywhere, and they are lining the school halls also. You need something wet to quench your thirst, and that’s the secret reason people are going to bars anyway. To get a drink. But neither the soda pop nor the booze, as both caffeine and alcohol are addictive drugs.

US companies spend $700 million or more per year on media advertising for soda pop per year, and hundreds of millions on other promotional activities. They even make contracts with your public school systems to sell soda pop in the halls. Parents and educators have recently, however, been making a concerted attempt to reign in that form of merchandising. Several states have banned at least the non-diet soft drinks from some or all schools, but that could be more of a step backward than a step forward. It does cut the calories, and diet soda has been proven to not quench hunger by some studies, again done at the University of California. Your kids will not do much better on diet soda, but at least they’ll be more prone to eating or drinking something else…unless they don’t. Diet soda is still full of those same acids they mentioned, and have no sugar in them to help them along in your digestive cramp. They can cause nausea, diarrhoea and constipation, not to mention those same allergic reactions, including asthma, as regular soda does. Diet soda alone is not an “easy way out.”

Nonetheless, the Center for Science in the Public Interest makes these recommendations: that governments should require chain restaurants to declare the calorie content of soft drinks and all other items on menus and menu boards; the Food and Drug Administration has been told by them to require labels on non-diet soft drinks to state that frequent consumption of sugar-laden drinks promotes obesity, diabetes, tooth decay, osteoporosis and other health problems; governments should provide water fountains in schools, government buildings, parks and other public places; school systems and other organizations, and all those organizations which cater to children should stop selling soft drinks, candy and junk foods in hallways, shops and cafeterias.

Until this month of September, 2005, there was no hard and clear evidence through science that soda itself alone can make kids fatter. But reporting in The Lancet, a British medical journal, a team of Harvard researchers had found the first evidence absolutely linking soda pop drinking to childhood obesity. Twelve year olds who drink soft drinks regularly are far more likely to become or to be obese than those who don’t.

Obesity experts at Harvard found this to be highly important and spent 19 months following the children rather than simply following them around for a week or so like many studies gone before have done. Statistically through many similar studies it’s been found to be more important to use a lengthy study than a sporadic or shorter study. And in this study, it was found that schoolchildren consume who drink pop take in some 200 calories per day more than children who usually don’t. It supports the notion that long-term obesity is an ingrained behaviour, starting in childhood, and that we don’t compensate well for calories in liquid. In short, water or milk is simply better.

Soda pop also has been shown to make you thirstier, and that does lead to the further drinking of soda pop as you attempt to quench your thirst. Something about the combination of chemicals in many soda pops dries out people. So then they reach for another can of soda, thus becoming committed to a vicious cycle. And that greatly increases their calorie intake, especially since pop today is now coming supersized as well, filling up those larger and larger plastic single-serve looking bottles. It might not be a bad idea to try to follow the serving suggestion, at least, on the bottle. And it might be a better idea to drink from a plastic bottle than an aluminium can, as the aluminium has been shown to seep into the can. This may have something to do with the formation of Alzheimer plaques in the human brain, as aluminium may be a cause of Alzheimer’s disease, a dreadful illness that causes people to forget everyone and everything that holds any meaning whatsoever in their lives.

Is it worth it, to worship a can of a kid’s drink that was invented as a snake oil remedy in a poor man’s fireplace by bubbling a concoction of chemicals together that tasted good? He only intended to sell it in small amounts to adults as a tonic, as it did seem to settle people’s stomachs, and stimulate them. That’s because original formula Coke’s original ingredient was cocaine, not caffeine, but eventually cocaine became illegal.

Perhaps someday, we should follow suit on caffeine and alcohol. But until that day ever comes, we are stuck having to police ourselves and our children. Do it wisely.

"Banking Calories": Eat Less Now To Pig Out Later

calories

“Banking Calories”: Eat Less Now To Pig Out Later

Suppose you’re on a diet and you have a banquet or a holiday party coming up. You’re expecting a big meal to be served for dinner, and there will be open bar with lots and lots of “party snacks.” You’re not sure if there will be any healthy food there, but you are sure that you’re going to be in a festive, partying mood! What should you do? Should you cut back on your food earlier in the day to make room for the big feast?

What I’ve just described is commonly known as “banking calories,” which is analogous to saving calories like money because you’re going to consume more later, and it’s a very common practice among dieters. If you’re really serious about your diet and fitness goals however, then the answer is no, you should NOT “bank calories! Here’s why and here’s what you should do instead:

First of all, if you’re being really honest with yourself, you have to agree that there’s almost always something healthy to eat at any gathering. You know those tables you see at holiday parties that are covered with yards of chips, dips, pretzels, cookies, salami, candies, cheese, punch, liquor, and a seemingly endless assortment of other goodies? Well, did you also notice that there’s usually a tray full of carrot sticks, cauliflower, celery, fruit, turkey breast and other healthy snacks too?
No matter where you are, you always have options, so make the best choice you can based on whatever your options are. If nothing else, you can choose to eat a small portion of “party foods” rather than a huge portion.

If you skip meals or eat less earlier in the day to bank calories for a big feast at night, you are thinking only in terms of calories, but you’re depriving yourself of the valuable nutrition you need all day long in terms of protein (amino acids), carbohydrates, essential fats, vitamins, minerals and other nutrients that come from healthy food, as well as the small frequent meals required to stoke the furnace of your metabolism.

Not only that, but eating less early in the day in anticipation for overeating later is more likely to increase your appetite, causing you to binge or eat much more than you thought you would at night when the banquet does arrive.

Eating healthy food earlier in the day is likely to fill you up and you’ll be less likely to overeat in the evening. High fibre foods, healthy fats and especially lean protein, tend to suppress your appetite the most.

I don’t like the concept of “banking calories.” Your body just doesn’t work that way – it tends to seek equilibrium by adjusting your appetite to the point where you consume the same total amount of calories in the end anyway.

Even if it worked the way you wanted it to, why would you eat less (starve) in an attempt to burn more fat, then overeat (binge) and put the fat right back on? Why allow yourself to put on fat in the first place?

A starving and bingeing pattern will almost certainly cause more damage than an occasional oversize meal. Some dieticians might even say that this kind of behaviour borders on disordered eating.

A better approach is to stay on your regular menu of healthy foods and small meals through the entire day – business as usual – and then go ahead and treat yourself to a “cheat meal,” but sure to keep your portions small.

It should be a big relief to know that on special occasions, whether it’s a party, restaurant meal, banquet or holiday dinner, you can eat whatever you want with little or no ill effect on body composition, as long as you respect the law of calorie balance. However, you CANNOT starve and binge and expect not to reap negative consequences.

To burn fat and be healthy, you don’t have to be a “party pooper” or completely deny yourself of foods you enjoy, but you do need to have the discipline to stick with your regular meal plan most of the time and control your portion sizes all of the time.

Copyright 2005 Tom Venuto
source_url:http://www.articlecity.com/articles/health/article_3679.shtml

Calories, Diet & Weight loss with Bill & Sheila