Top 10 Disease-Fighting Foods
August 8, 2009
Filed under Diet And Nutrition
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 “Let food be your medicine, and medicine be your food.” When Hippocrates, the father of modern medicine, wrote those words more than 2,400 years ago, he was hundreds of years ahead of his time. Today, thousands of studies around the world confirm Hippocrates’ advice: What you eat has a powerful effect on your health. Functional Foods
The buzz today is about “functional foods” that provide health benefits beyond basic nutrition. Researchers say a diet high in fruits, vegetables, nuts and cold-water fish can make your immune system stronger and reduce your risk of heart disease, certain cancers, and age-related vision and mental problems. Supplements vs. Food
Studies say that taking supplements instead of eating whole foods doesn’t provide the same benefits and may actually increase your risk of disease. Researchers think that the combination of natural chemicals found in whole foods work together to promote health. 10 Important Disease-Fighting Foods
Enjoy the benefits of these top food choices, found on your grocery store’s shelves: Spinach
May prevent age-related vision problems; provides folate, a vitamin critical for reducing birth defects; reduces blood levels of homocysteine, an amino acid that increases heart disease risk; may protect the brain from aging Broccoli
High in sulforaphane, a naturally occurring compound that may help destroy tumor-causing chemicals; provides indole-3-carbinol, a phytochemical (nutrient that comes from plants) that may protect against estrogen-related cancers Salmon
One of the best sources for omega-3 fatty acid, a type of fat that may reduce the risk of blood clots and cardiovascular disease; has anti-inflammatory effect; may reduce risk of diseases such as diabetes, stroke, rheumatoid arthritis, asthma, inflammatory bowel disease, ulcerative colitis, some cancers and mental decline Nuts
Loaded with heart-healthy monounsaturated fats, omega-3 fatty acid and vitamin E; helps reduce total blood cholesterol Tomatoes
Rich in lycopene, a phytochemical that seems to play a role in preventing certain cancers Berries
High in cancer-fighting phytochemicals; appear to have brain-protective properties that may help prevent, and possibly reverse, age-related declines in memory and learning ability Beans / Legumes
Excellent source of protein, heart-healthy fiber, folate and antioxidants; may help reduce cholesterol levels Oats
Rich in a type of fiber that’s effective in reducing total and LDL (“bad”) cholesterol; effective in regulating blood sugar levels Purple Grape Juice, Red or Purple Grapes, Red Wine
High in a cancer-fighting compound that may also help reduce the risk of cardiovascular disease Coffee and Tea
Coffee: Appears to reduce risk of heart disease, type 2 diabetes and age-related cognitive decline |
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20 Most Surprising Health Benefits of Coffee
August 8, 2009
Filed under Diet And Nutrition
By Sarah Irani
Although coffee gets a bad rap, it’s actually a medicinal food. In fact, this stimulating bean isn’t nearly so bad as we’ve all been taught. Although I’m skeptical about grande latte supplementation in the long run (it’s a drug, after all), I found myself surprised by much of the science on coffee. Poor Ponce de Leon; all this time he should have been searching for the espresso machine.
Step aside, acai. Here are 20 surprising health benefits of coffee.
Apparently, coffee and alcohol really do go together. Believe it or not, alcohol drinkers who also drink coffee regularly have a lower chance of developing cirrhosis of the liver. That’s not to say it’s a healthy lifestyle – obviously, lowering your alcohol consumption is better. But…science says…
Caffeine reduces risk of skin cancer. Sorry, venti quaffers, this prevention method is topical. Lotions containing caffeine (both from coffee and green tea) have been shown to prevent the occurrence of cancerous tumors on the skin – in murine trials, anyway.
Have a smile with your morning brew! If you’re a caffephile, you don’t need this Johns Hopkins study to tell you that a cup or two a day increases your sense of well-being and happiness. You can thank dopamine for that, which also contributes to coffee’s addictive nature. But be aware, the study also noted that more than 2 cups daily increases the risk of anxiety and panic attacks. Some people respond more readily than others – if you find yourself feeling jittery or nervous, ease up on the joe.
Caffeine may reduce chance of Parkinson’s Disease. A 30-year study has shown that non-coffee drinkers have a higher chance of developing Parkinson’s Disease than their coffee-drinking counterparts.
Most Americans get their antioxidants from coffee. That doesn’t mean it’s the best source of antioxidants, just that it’s the most consumed. But, it’s true, coffee is very high in antioxidants. As for me, I’ll stick to fruit.
Black gold. After petroleum, coffee is the second most valuable economic product in the world. Imagine the financial potential of running our cars on coffee grounds.
Coffee may cut colon cancer in women. A 12-year study on Japanese women found that drinking 3 or more cups of coffee per day may actually halve the risk of developing colon cancer. They found no beneficial effect from green tea on the colon – in this case, it was strictly a coffee thing.
Coffee and diabetes, that’s a tricky one. Even though a Finnish study shows that drinking large amounts of coffee can reduce the risk of developing Type-2 Diabetes, coffee drinkers who already have diabetes have a harder time controlling their blood sugar levels.
Coffee reduces muscle pain. After a hard workout, a cup or two of coffee has been shown to reduce muscle soreness (in women, anyway) more effectively than naproxen, aspirin and ibuprofen. (But don’t replace your water thermos with coffee.)
Coffee will detox your liver in surprising ways. This remedy is not one for drinking: we’re talking about the coffee enema. Some people swear by it – using a tube to introduce coffee into the rectum and colon in order to stimulate the liver to remove toxins. Definitely not for the squeamish.
Coffee may reduce chance of death from heart disease. Studies show that drinking 4-5 cups of coffee a day can make you less likely to die from heart disease. The researchers think it may have something to do with coffee’s anti-inflammatory effects.
The devil is in the grounds. When coffee, which originated in Ethiopia and became popular in the Arab world, was first introduced to Western culture, Christian priests denounced it as the devil’s drink, given to the Muslims as a substitute for the wine (Christ’s blood) they weren’t allowed to consume. The belief at the time was that any coffee-drinking Christian risked burning in hell forever. Hooray, progress!
Coffee may help with short term memory. It’s probably because of caffeine’s stimulant effects, but an Austrian study showed that volunteers given caffeinated coffee had better reaction times and short-term memory function than those who were given the cup of decaf.
For women, caffeine may prevent long term memory loss. Because caffeine is a psychostimulant, older women who drink 3 or more
cups of coffee or tea a day have less memory loss and cognitive decline than their counterparts who drink less or none. Unfortunately, caffeine consumption doesn’t seem to have any preventative effect against dementia.
Caffeine won’t cause hypertension. Some of the studies can be contradictory and confusing. What we do know is that for non-habitual coffee drinkers, those first few cups will cause a temporary rise in blood pressure, but for regular drinkers, a tolerance develops and won’t cause any long term, permanent increase.
The injustice of cheap coffee. No, it’s not just an injustice to your connoisseur taste buds; conventional coffee farming exploits workers and destroys communities in third world countries. On average, 5% of the profits actually make it back to the farmers, who are hungry, underpaid and treated badly. Why do they work on coffee plantations at all? Because in many cases, the plantations own the most fertile land (which was most often acquired unscrupulously) and the local people won’t survive from subsistence farming alone. How can you avoid supporting the cycle of poverty, corruption and injustice? Only buy Fair Trade certified coffee.
Pesticides in your brew. Because almost all coffee is grown in third world countries with less stringent laws than Europe or the United States, your non-organic cuppa is probably laden with chemicals. That’s not just bad for you, it’s bad for the farmers and the tropical ecosystems in which the coffee is grown. Go organic, will ya?
Pick your poison – literally. Caffeine is an alkaloid, which is a type of poisonous, bitter substance found in plants. Other alkaloids include strychnine, nicotine, morphine, mescaline, and emetine (the deadly ingredient in hemlock). Fortunately, in small quantities the bean is harmless, but it’s worth thinking about if you choose to use other drugs (both pharmaceutical and recreational).
The FDA has approved caffeine for babies. This doesn’t mean you can wake up your sleepy infant with a bottle of latte. Caffeine injections have been used medicinally since 1999 in the United States to stimulate breathing in infants who are experiencing apnea. It’s still recommended that pregnant and breastfeeding women keep their caffeine intake to a minimum, but a modest amount is safe.
Coffee can fight cavities. Just avoid all the sugar and milk! Actually, roasted coffee has some antibacterial properties, particularly against Streptococcus mutans, one of the major causes of cavities. By the way, these properties have nothing to do with caffeine, so decaf drinkers will get the same protection.
Despite the positive health studies, it’s best not to intentionally pick up the caffeine habit if you’re not already a regular coffee drinker. Even though some of the studies suggest drinking 3 or more daily cups to get the benefits, everyone is different. If it makes you jittery and sick to your stomach, stick to a milder pick-me-up like green tea or yerba mate. But if that morning cup makes you feel awake, alive and eager to greet the day, you might as well indulge (in moderation) in the world’s most well-loved drink.
‘Superfoods’ Everyone Needs to Stay Alive and Healthy
May 23, 2009
Filed under Diet And Nutrition
Experts say dozens of easy-to-find ‘superfoods’ can help ward off heart disease, cancer, cholesterol, and more.
Imagine a superfood — not a drug — powerful enough to help you lower your cholesterol, reduce your risk of heart disease and cancer, and, for an added bonus, put you in a better mood. Did we mention that there are no side effects? You’d surely stock up on a lifetime supply. Guess what? These life-altering superfoods are available right now in your local supermarket.
"The effect that diet can have on how you feel today and in the future is astounding," says nutritionist Elizabeth Somer, author of Nutrition for aHealthy Pregnancy, Food & Mood, and The Essential Guide to Vitamins and Minerals.
"Even people who are healthy can make a few tweaks and the impact will be amazing," Somer says. "I’d say that 50% to 70% of suffering could be eliminated by what people eat and how they move: heart disease, diabetes, cancer, hypertension can all be impacted."
You don’t need specific foods for specific ailments. A healthy diet incorporating a variety of the following superfoods will help you maintain your weight, fight disease, and live longer. One thing they all have in common: "Every superfood is going to be a ‘real’ (unprocessed) food," Somer points out. "You don’t find fortified potato chips in the superfood category."
Top Superfoods Offering Super Health Protection
- Beans
- Blueberries
- Broccoli
- Oats
- Oranges
- Pumpkin
- Salmon
- Soy
- Spinach
- Tea (green or black)
- Tomatoes
- Turkey
- Walnuts
- Yogurt
Blueberries — Antioxidant Superfood
Packed with antioxidants and phytoflavinoids, these berries are also high in potassium and vitamin C, making them the top choice of doctors and nutritionists. Not only can they lower your risk of heart disease and cancer, they are also anti-inflammatory.
"Inflammation is a key driver of all chronic diseases, so blueberries have a host of benefits," says Ann Kulze, MD, of Charleston, S.C., author of Dr. Ann’s 10-Step Diet, A Simple Plan for Permanent Weight Loss & Lifelong Vitality. When selecting berries, note that the darker they are, the more anti-oxidants they have. "I tell everyone to have a serving (about 1/2 cup) every day," Dr. Kulze says. "Frozen are just as good as fresh." Be sure to include lots of other fruits and vegetables in your diet as well. Remember too that, in general, the more color they have, the more antioxidants.
Omega 3-Rich Fish — Superfoods for the Heart, Joints, and Memory
"We know that the omega 3s you get in fish lower heart disease risk, help arthritis, and may possibly help with memory loss and Alzheimer’s," Somer says. "There is some evidence to show that it reduces depression as well."
Omega-3s are most prevalent in fatty, cold-water fish: Look for wild (not farmed) salmon, herring, sardines, and mackerel. Aim for two-to-three servings a week. Other forms of omega 3s are available in fortified eggs, flax seed, and walnuts. These superfoods have the added benefit of being high in monounsaturated fats, which can lower cholesterol.
Soy — Superfood to Lower Cholesterol
A study reported in The Journal of the American Medical Association (2003) showed that a diet of soy fiber, protein from oats and barley, almonds, and margarine from plant sterols lowered cholesterol as much as statins, the most widely prescribed cholesterol medicine. "Look for tofu, soy milk, or edamame — not soy powder," says Somer. In other words, soy sauce won’t do the trick. One caveat: If you have a family history of breast cancer it is not recommended that you eat extra soy.
Fiber — Superfood Aids Weight Loss and Checks Cholesterol
A diet high in fiber will help you maintain healthy cholesterol and blood sugar levels. As a bonus, because fiber helps you feel full longer, it’s a great tool in weight management. Whole grains, beans, fruit, and vegetables are all good sources. Try throwing some beans in your salad, recommends Kulze. "Fresh, frozen, or dried are the best. You can use canned, but they tend to be higher in sodium," Kulze warns.
Tea — Superfood for Lowering Cholesterol and Inhibiting Cancer
"The overall antioxidant power of black tea is the same as green tea," says Kulze, "but green tea does have ECGC, a powerful antioxidant that we really do think is quite special." A recent Japanese study on green tea found that men who drank green tea regularly had lower cholesterol than those who didn’t. Researchers in Spain and the United Kingdom have also shown that ECGC can inhibit the growth of cancer cells. For a double health whammy, replace sugary sodas with tea.
Calcium
OK, OK, you know the drill: Calcium helps build strong bones and prevents osteoporosis. Look for it in dairy products or supplements. Added bonus: Some studies show that calcium helps with weight loss. Here are the calcium levels recommended for adults by the USDA:
- Age 9 to 18 — 1,300 mg
- Age 19 to 50 — 1,000 mg
- Age 51 and over — 1,200 mg
And Finally, the Yummiest Superfood Yet … Dark Chocolate
New research has shown that dark chocolate is packed with antioxidants and can lower blood pressure. Kulze recommends that you look for chocolate with 60% or higher cocoa content; the darker, the better. In addition, the darker it is, the lower the fat and sugar content. Now that’s our kind of health food!
Guide To Body Fat (Adipose Tissue)
May 23, 2009
Filed under Fitness
Body Fat Explained
What Is The Purpose Of Storing Body Fat?
Storage of fat on the body is a critical defence mechanism. Remember, the human body has not changed essentially since the Stone Age. At that time starvation and famine were ever-present dangers to survival, while over-consumption and obesity were unheard of. To enable Stone Age humans to survive periods of food scarcity, the human body was designed to store energy which could then be drawn upon in times of famine. Thus for example, people could overeat during the hunting season, or when food was plentiful, and the surplus would be stored as fat tissue (adipose tissue). And when food was short, the body would burn the deposite fat as energy. Of course Stone Age life and body chemistry was/is much more complicated than this simple explanation suggests, but it suffices to explain why we have a built-in fat storage facility.
How Are Carbs, Protein And Fat Absorbed And Stored?
The human body needs energy to power muscles and to fuel the millions of chemical and biological reactions which take place throughout our system every day. This energy comes from the food we consume in our diet. Food consists mainly of water and three types of nutrient – protein, dietary fats and carbohydrate – which are found in varying proportions in most foods. These nutrients are broken down, digested and absorbed by the body in the gastrointestinal tract, running from the mouth to the anus. Each of these macronutrients is processed and absorbed by the digestive system in different ways.
How Are Surplus Carbs Used And Stored?
Carbohydrate is the major source of energy for the body. This is because, of all nutrients, it converts most readily to glucose which is the body’s preferred fuel. When we eat carbohydrate, it is converted to glucose in the digestive tract and distributed via the liver to cells throughout the body for use as energy. Once our immediate energy needs are satisfied, the remaining carb glucose is handled in one of two ways. Either it is converted to liquid glycogen (a temporary source of readily available energy) and stored in the liver or muscles. Or, it is converted into fatty acids by the liver and stored in adipose cells (fat-cells) around the body.
How Is Surplus Protein Used And Stored?
Protein is broken down into amino acids in the stomach and small intestine, then distributed via the liver to cells throughout the body for a variety of uses included cell formation and repair. Some surplus protein amino acids are kept circulating in the bloodstream, the remainder is either converted into a type of simple sugar and used as energy, or (like carbohydrate) is converted to fatty acid and stored in adipose cells.
How Is Surplus Dietary Fat Used And Stored?
Dietary fat is broken down into fatty acids and glycerol by the stomach and small intestine. It is then distributed (in the form of triglycerides) via the lymphatic system and bloodstream to the cells for a variety of specialized uses or, in the absence of sufficient carbs, for energy. However, since dietary fat cannot be converted into protein and only about 5 percent (the glycerol part) is convertible into glucose, and because dietary fat is not the body’s preferred choice of fuel, a significant amount ends up being stored as body fat in the adipose tissue.
Conversion Of Body Fat To Energy
If energy is required suddenly, the body first uses up its glycogen reserves. After this, it converts the body fat in the adipose cells into energy by a catabolic process called lipolysis. During lipolysis, triglycerides within the adipose cells are acted upon by a complex enzyme called hormone sensitive lipase (HSL). This converts the triglyceride into fatty acids and glycerol. The fatty acids are then transported via the bloodstream to tissues for use as energy, or (along with the glycerol) taken to the liver for further processing.
Adipose Tissue
Adipose cells which make up adipose tissue are specialized cells which contain and can synthesize globules of fat. This fat either comes from the dietary fat we eat or is made by the body from surplus carbohydrate or protein in our diet. Adipose tissue is mainly located just under the skin, although adipose deposits are also found between the muscles, in the abdomen, and around the heart and other organs. The location of fat deposits is largely determined by genetic inheritance. Thus it is not possible to affect where we store fat. Nor is it possible to influence from which area the body burns fat for energy purposes.
Why Do We Get Fat?
Most of us develop body fat because we eat more calories than we burn in exercise. Given a culture which emphasises "value for money food portions" and "super-sizing", along with an steady increase in serving size, an upsurge of new tasty high-calorie foods and energy drinks, such over-consumption is perhaps only to be expected. Lack of exercise is also a major contributory factor. However, overeating and lack of fitness is not the whole story.
Why Are So Many People Obese?
The prevalence and incidence of obesity (the disease of excess body fat) has risen considerably over the past 25 years, both in the developed and undeveloped world. Why is this? We don’t know for sure. Despite extensive research into the causes and predictors of obesity, they remain unquantified. In other words, although we know that (eg) excessive calorie intake, lack of exercise, metabolic disorders and genetic inheritance all impact on the incidence and symptoms of obesity, experts still don’t know the relative contribution of these causal factors. The only thing that most experts agree on, is that the recent upsurge in obesity cannot be attributed in any major way to the influence of genes, since genetic changes typically take millennia to appear, not two decades. Even so, the connections between type 2 diabetes, raised blood fats, obesity and insulin insensitivity – a cluster of symptoms which form the condition known as insulin resistance syndrome – is evidence of a progressive deterioration in the body’s metabolic efficiency, which may be a growing underlying factor in the development of excess body fat among many people.
Heal Your Heartburn Through Acid Reflux Diet
May 17, 2009
Filed under Diet And Nutrition
Acid Reflux, another term for heartburn, is a disease which is created by a simple imbalance of chemical make-up in the body–the attack of acid reflux in the esophagus when it is supposed to be in the stomach only.
The fact that Acid Reflux, the acid indigestion, affects not just adults but also infants and children, make it essential for everyone to be aware of its symptoms and how it can be prevented.
Since the Acid Reflux is triggered by various foods like chocolate, citrus fruits, spicy foods, including fried and fatty foods. Together with the time of day the foods are eaten and over eating which causes excessive weight. Therefore, the key to avoid the heartburning uneasiness brought by the Acid reflux also lies on the foods—a manage diet.
Truth in studies show that a specific food can head out acid reflux, so it is vital that everyone must take a careful observation of their eating habits.
Nevertheless, any person who is suffering from Acid Reflux needs a diet that would suit to treat the illness, the foods that should be taken and those which should not be.
Now, you might be wondering what could be the best diet to observe to avoid acid reflux, the heartburn-free recipes that are fitted to an Acid Reflux diet.
It was distinguished that drinking milk can be a speedy cure to alleviate acid reflux trouble. Although, milk produces an action and encourages discharge of more stomach acid, causing then acid reflux.
So, people affected by heartburn should follow a diet wherein they eat a small meal during dinner and follow it up with a small snack before they go to sleep, crackers for instance.
Likewise, they should make sure that they their meal are rich in complex carbohydrates. This includes breads, rice and pasta; this fixes the excessive acid in the stomach, hence, giving it an easy feeling.
Chew your foods well, do not rush on eating, 20 minutes for each meal will do. Extract all the nourishment that you can get in your food.
Along with the diet, it is also advisable to keep yourself in a straight position during and after eating, for least 45 minutes.
Remove from your diet high-fat foods, this will tend to stay in the stomach longer, with this, the stomach will be forced to produce more acids for digestion.
In addition, avoid eating large meals; this will also stimulate the stomach to produce more acids to digest them.
One the medical specialists’ recommendations is to add more plant protein in your diet, like beans and lentils, in this process the animal protein that you have taken will be replaced.
Also, try to observe in your diet the time you spend for eating, the amount of your meal, your relaxation when you eat, and how thorough you chew your food. It is advisable that you take several small meals in a day, than you take large meals regularly, for instance six small meals a day will do than having three large ones. The procedure is simply breaking up the meal.
If you want additional information regarding proper diet to battle Acid Reflux, you can visit a nutrition-oriented health care practitioner like a dietician, naturopathic physician, or nutritionist. They can give you accurate dietary schemes that will fit your private health needs and objectives.
The Runner’s Diet
March 27, 2009
Filed under Diet Reviews
As a runner, your diet is important not only for maintaining good health, but also to promote peak performance. Proper nutrition and hydration can make or break a workout or race, and also greatly affects how you feel, work and think. A balanced diet for healthy runners should include these essentials: carbohydrates, protein, fats, vitamins, and minerals.
Runner's Diet Books
This collection is a must-have for every runners.
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The Paleo Diet Cookbooks
The Paleo Diet for Athletes, which is based on clinical, nutritional, and historical science. Subtitled "A Nutritional Formula for Peak Athletic Performance" this is an athletes diet that will improve and enhance your performance at all levels.
Read the article by Runner's World |
TRAIN LIKE THE PROS – WITH A PRO
Diet and nutrition is important for everyone but it is especially important for runners. Having a proper diet which is well balanced and follows guidelines provided for good health can help a runner to stay in good shape but some runner may also have other specific dietary needs which help the runner to train properly and excel in his sport.
Unlike other fitness programs, once you join, you will receive your own online personal trainer (certified) and a proven nutrition and fitness system for reaching your goals priced at a fraction of traditional face-to-face personal training.
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A complete diet and fitness Learn the Astonishing Nutritional Truths That You'll Never Hear From the Medical Establishment, Dietitians, or Even Your Doctor. Thousands of Years of Real Life Proof, and Nature's Secrets to Abundant Health, Revealed for the First Time! The Eat for Energy program promises to help you lose weight, rid yourself from chronic health ailments, increase your energy and improve your overall wellness. The program was created by kinesiologist, personal trainer, motivational speaker, nutritionist and raw foodist, Yuri Elkaim.
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While this is not realy a diet for runners, FoodMatters movie illustrates how nutrition is a safe, simple, cheap, and an effective way to prevent disease, improve the quality of your life, and even cure disease. This journey reveals why a back to basics approach to eating and life can keep you healthy and disease free late into life. Hope and inspiration are built in to this film. Words from experts and case studies on nutrition make the viewer want to know more. This movie is fast paced, with comical flashbacks to 1950’s clips of films on doctor’s and drugs. Interview clips inform without being wordy.
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