Guess what? You have different nutritional needs than the opposite sex. Discover the best foods for you both.
One in five women have a history of painful urinary tract infections. "I had three in one year," says Patty Buxton*, a Colorado middle-school teacher. Reading that cranberry juice may help prevent these infections, Buxton went on a regimen a year ago, and since then she's been infection-free. She thinks cranberry juice did the trick.
Cranberry juice isn't the only food that offers protection from specific illnesses. Here's a list of disease-fighting foods for men and women.
Foods for Men
1. Tomato Sauce. Men who eat a lot of tomatoes, tomato sauce, or pizza smothered with the stuff may be giving themselves a hedge against prostate cancer. So say researchers at Harvard, who studied the eating habits of more than 47,000 male health professionals. They found that men who ate tomato sauce two to four times per week had a 35 percent lower risk of developing prostate cancer than men who ate none. A carotenoid called lycopene, which tomatoes contain in abundance, appeared to be responsible. But scientists were puzzled: tomato juice didn't seem to have a protective effect. Other research showed why. For best absorption, lycopene should be cooked with some kind of fat. So pizza may be just what the doctor ordered.
2. Oysters. Myth has it that oysters are the food of love. Science may agree. Just two to three oysters deliver a full day's supply of zinc, a mineral critical for normal functioning of the male reproductive system. Scientists are divided over reports that sperm counts have declined over the last 50 years and that environmental factors are to blame. Nutritional deficiencies do seem to be the cause of certain cases of low testosterone. Getting adequate zinc is sometimes the answer (11 mg per day is recommended for men; more than 40 mg can pose risks). In one trial, 22 men with low testosterone levels and sperm counts were given zinc every day for 45 to 50 days. Testosterone levels and sperm counts rose.
3. Broccoli. A recent Harvard study finds that cruciferous vegetables, like broccoli, may protect against bladder cancer. It's one of the most common cancers in this country, and affects two to three times as many men as women. Scientists analyzed the diets of nearly 50,000 men and discovered that those who ate five servings or more per week of cruciferous veggies were half as likely to develop bladder cancer over a ten-year period as men who rarely ate them. And broccoli and cabbage were singled out as the most protective foods.
4. Peanut Butter. If you want a healthy heart, spread your morning toast with peanut butter. Heart disease is the leading killer of men and women, but men fall victim at an earlier age. Researchers from Pennsylvania State University compared the cholesterol-lowering effect of the American Heart Association's Step II Diet with a higher-fat diet based on peanuts. The AHA plan included more carbohydrates. The peanut regimen was 36 percent fat. After 24 days both diets lowered "bad" LDL cholesterol. But the peanut plan also caused a drop in blood fats called triglycerides and did not decrease HDL, the "good" cholesterol. The AHA diet raised levels of triglycerides and lowered levels of HDL.
"Peanut butter is a little higher in fat," says Penny Kris-Etherton, Ph.D., the lead author of the Penn State study. "But it's the type that's good for you -- monounsaturated fat." Researchers have predicted that the peanut diet could reduce heart-disease risk even more than could the AHA diet. Just don't go nutty plastering on the tasty spread, since it is high in calories.
5. Watermelon. Until the age of 55, more men suffer from high blood pressure than do women. Research suggests that foods rich in potassium can reduce the risk of high blood pressure and stroke. The evidence is so convincing that the Food and Drug Administration recently allowed food labels to bear a health claim about the connection between potassium-rich foods and blood pressure. "There isn't a dietary requirement for potassium," says Kathleen Cappellano, nutrition-information manager at Tufts University in Boston. "But a good goal is about 2000 milligrams or more a day." Watermelon, a rich source of this mineral, has more potassium -- 664 mg -- in one large slice than the amount found in a banana or a cup of orange juice. So cut yourself another slice and enjoy the taste of summer.
Foods for Women
1. Papaya. This tropical fruit packs about twice the vitamin C of an orange. Add it to your arsenal against gallbladder disease, which afflicts twice as many women as men.
After analyzing the blood of over 13,000 people, scientists from the University of California, San Francisco, found that women who had lower levels of vitamin C were more likely to have gallbladder illnesses. One medium papaya (about ten ounces), with its 188 mg of vitamin C and a mere 119 calories, is a refreshing source of the vitamin. The once exotic fruit now can be found in most supermarkets.
2. Flaxseed. Bakers use this nutty-flavored seed mainly to add flavor and fiber. But scientists see the tiny reddish-brown seed, rich in estrogenlike compounds called lignans, as a potential weapon against breast cancer. An exciting report at last year's San Antonio Breast Cancer Symposium showed that adding flaxseed to the diet of women with breast cancer effectively slowed tumor growth. You can flavor your muffins with flaxseed, but the easiest way to get the beneficial lignans is to sprinkle a few tablespoons of ground flaxseed on your morning cereal. Look for the seeds in health food stores or in supermarkets on the flour aisle. They're easy to grind in a blender or coffee grinder. But get seeds -- there are no lignans in the oil.
3. Tofu. Foods high in soy protein can lower cholesterol and may minimize menopausal hot flashes and strengthen bone. Isoflavones, plant chemicals in soybeans that have a structure similar to estrogen, may be the reason. Though animal studies form the bulk of the evidence, a human study found that 90 mg of isoflavones was beneficial to bone (specifically the spine). And two other studies suggest that 50 to 76 mg of isoflavones a day may offer some relief from hot flashes. A half-cup of tofu contains about 25 to 35 mg of isoflavones.
4. Buffalo Meat. Due largely to menstruation, women tend to be anemic more than men. And low iron levels in blood can cause severe fatigue. To get a good dose of iron, try bison. Bison, or buffalo, meat is lean and has what diet-conscious women want -- lots of iron and less fat than most cuts of beef. "The iron content is about 3 milligrams in a 3 1/2-ounce uncooked portion," says Marty Marchello, Ph.D., at North Dakota State University. "That portion contains less than 3 grams of fat." Buffalo meat can help boost energy and lower weight. And you don't have to have a home on the range to get some bison anymore. You can pick it up at many supermarkets across the United States, or through mail order or on the Internet.
5. Collard Greens. This humble vegetable may help fight osteoporosis, which afflicts many women late in life. In addition to getting adequate amounts of calcium and vitamin D, some studies suggest that vitamin K may have a bone-protective effect as well. Based on data from one of the largest studies of women, the Nurses' Health Study, researchers discovered that women who ate enough vitamin K-rich foods (at least 109 micrograms of the vitamin daily) were 30 percent less likely to suffer a hip fracture during ten years of follow-up than women who ate less. Researchers point out that dark-green leafy vegetables -- Brussels sprouts, spinach, broccoli -- are all good sources of the vitamin. But collard greens, with about 375 micrograms per half-cup, are among the best.
There you have it: five great foods for women and for men that can keep both of you well fed and healthy too.
Other than getting a good night’s sleep, there’s probably no other thing that impacts your productivity and mood at work more than what you eat. Yet you probably give little thought to what you consume before and during work, defaulting instead to what’s convenient, cheap, and tasty. And when you do think twice about what you eat, it’s usually in the context of a diet that’s focused on losing weight rather than improving your cognitive functioning and energy levels. Fortunately, there are a few basic food rules that go a long way towards achieving these latter goals. Here are the best of them.
Things you will need:
A new food attitude: Carbs are not the enemy. Neither is fat. Eliminating certain food groups may help your waistline, but it will hurt your brain functioning.
A stash of snacks: To keep your brain well fueled, you can’t let yourself get too hungry. Have a ready supply of trail mix, peanut-butter crackers, or Snickers bars at work. The combination of carbs and protein in these snacks will stabilize your blood sugar, fill you up, and keep you energized.
Some willpower: Big meals actually reduce the supply of energy to your brain and leave you feeling sleepy for hours. Eat half of what you order, and take the rest home.
1. Balance What You Eat, Whenever You Eat
In 1956, the United States Department of Agriculture produced its “Basic Four” guide promoting the daily consumption of foods from four main groups — meat, dairy, grains, and vegetables. But today, nutritionists talk about a different set of food groups —proteins, carbohydrates (which produce glucose), fats, and fiber — and a different way to combine them. Instead of having a few helpings from each group every day, they recommend having something from each of the four groups every time you sit down to eat. And, yes, that includes carbs, which certain popular diets restrict. Why? Because the combination of carbs and protein (and to a lesser extent, fats and fiber) regulates your glucose levels and keeps your mood and mental ability on an even keel.
Moreover, each food group brings unique brain-boosting benefits to the table. “Research suggests that meals with more protein and fats are associated with better-sustained attention, focus, and concentration,” says Tufts research psychologist Kristen D’Anci. “Meals that have a higher carbohydrate content seem to be more calming and have fairly consistent positive effects with memory.” Cut back on either group and you’re missing half the benefits that food can offer.
2. Neglect Carbs at Your Own Peril
The research here is clear: Cutting carbs may shrink your waistline, but doing so will shrink your brainpower, too. “The popular low-carb and no-carb diets have the strongest potential for negative impact on thinking and cognition,” says Tufts psychology professor Holly A. Taylor. In a 2008 study Taylor conducted, dieters who lowered their blood-sugar levels by cutting carbohydrates from their meals immediately performed worse on memory-based tasks than those who simply reduced total calories by the same amount. When they started eating carbs again, their memory skills quickly rebounded.
Brain cells require twice the amount of energy needed by other cells in your body because they never rest. And high-carb foods like pasta, bread, fruit, and rice produce the brain’s favorite fuel — glucose. “Your brain only wants to burn glucose,” says Shawn Talbott, a nutritional biochemist and author of A Guide to Understanding Dietary Supplements: Magic Bullets or Modern Snake Oil. It can burn protein if it has to, Talbott adds, “but it’s like trying to run a gasoline engine on diesel.”
If you are on a low-carb diet, we’re not suggesting you go out and eat a loaf of Wonder Bread. There are plenty of “good” carbs (such as fruit, vegetables, and brown rice) that will supply your brain with all the fuel it needs.
3. Pack in the Protein
Proteins such as meat, fish, dairy, eggs, beans, and nuts slow the absorption of glucose so your brain gets a long and steady flow of fuel, rather than the brief blast you get from eating carbs and sugary foods (fats and fiber also help with this). And protein also brings its own set of brain boosters to the party. The amino acids found in meats, poultry, fish, and eggs help produce the neurotransmitters — serotonin, dopamine, and norepinephrine — that keep us focused, energetic, and upbeat.
Studies also suggest that certain minerals typically found in high-protein foods also enhance memory. A 2005 study by the U.S. Department of Agriculture found that adding zinc — found in meat, seafood, eggs, and milk — to the diets of middle-school kids improved their memories and attention spans. After receiving 20 milligrams of zinc a day, five days a week, for 10 to 12 weeks, their reaction time decreased by 12 percent, their word recognition rose 9 percent, and their ability to sustain attention on a task increased 6 percent.
4. Eat Smaller Amounts, and Eat More Frequently
If you want to keep up your energy and performance levels, the last thing you need is a three-course lunch (or a three-egg cheese omelet for breakfast). The same thing goes for big dinners if you’re working late. Too much food — even if it’s well balanced — is going to make you drowsy because it introduces too much glucose for your body to handle at one time. When that happens, your liver reacts by storing the glucose, and your brain actually gets less fuel than it needs. “If you eat too much, you’re going to get sleepy, and there’s really no way to recover from that,” says Talbott. “Five to six small meals tend to make people perform much better than three squares.”
5. Fat Is Beautiful ... for Your Brain
You probably know that omega-3 fatty acids are good for your heart. But they’re great brain food, too. The fats found in salmon, walnuts, and kiwi improve learning and memory and help fight against mental disorders like depression, schizophrenia, and dementia, according to a 2008 report from the Brain Research Institute at UCLA. The fats support the synapses in the brain where much of our cognitive functioning occurs.
6. How to Keep Things in Proportion
In addition to controlling your carb intake, portion and proportion play a big role in regulating glucose. Talbott recommends a highly sophisticated tool for measuring food amounts — your hand. Whether it’s breakfast, lunch, or dinner, he says the portions are the same: “Your fist is the size of the carbs; your palm is the size of the protein. Make an OK sign with your thumb and index finger, and that’s how much fat you should have. Open your hand as wide as it can go; that’s the amount of fruits and vegetables. That’s going to be a well-balanced mix.”
When standing face to face with your naked self in the mirror, do you think “Wow, I look good!” Or no? If you’re anything like the majority of women (and many men), the answer is, “um, no.” So what are you going to do about it? Apparently what you have been doing isn’t doing the job or you wouldn’t be reading this. Which is why I have found an 8-week,10-Pound Slimdown Workoutand Food planthat will help you drop some serious poundage by Summer… well, that’s if you stick with this exercise program.
ExerciseTV fitness trainer Chris Freytagcame up with the 10-Pound Slimdown system that includes 5 intense workouts (get them online atExerciseTV on demand for FREE)- each with a different body part focus and movement style, plus a food plan. Watch the Slimdown Lower Body on ExerciseTV.
You’re no doubt doubting that you actually can drop 10 pounds in 8 weeks, and I get it. But you can. According to Chris, “If you actually workout for 20 min, 5 days a week and WORK at a HIGH intensity, you’re active on the other 2 days of the week and try to be more movement-minded all the time (ie: walk more instead of driving), and watch what you eat and follow the 10 lb Slimdown meal guidelines” you will trim down and tone up.
These fitness workouts include combination of cardiovascular exercise and body sculpting to keep you burning calories maximize results. Because the plan rotates between 5 intense 20-minute sculpting, slimming, and stretching workouts, you won’t get bored, you won’t have the “I have no time” excuse, and you will constantly be challenging your muscles. The idea, Chris says, is “If you do legs on Monday and they are sore, then work the upper body on Tuesday. By switching muscle groups each day you don’t have to miss a day (rule of thumb is that sore muscles need 24-48 hours rest in between strength training sessions).”
The diet plan helps you determine what to choose and what to lose when it comes to what you do and don’t eat, plus the skinny on fats, carbs, fiber, protein, and clean eating. It’s more than a diet or exercise program. It’s a lifestyle lesson that, 8 weeks later and 10 pounds lighter, you will easily be able to get in shape and stick to it long term.
Wait, you’re still reading? The clocks ticking… Get up and get slimming now!
