Iodine is needed for normal mental development of the baby, but it can be difficult to get enough from food. Ways of increasing iodine intake include using iodised salt, eating fish and seafood weekly (see your health professional for advice about safe types and amounts of fish), or using a multivitamin supplement that contains iodine and is safe for pregnancy.
Salads can be a great source of nutrients while being low in saturated fat and simple carbohydrates. The key word is "can." Too many times I see individuals pass up perfectly healthy sandwiches and entrees, opting instead for a salad drenched in dressing, bacon bits, and croutons. These items, loaded with fat and calories while scant on nutrients, will not only sabotage a diet but will often fail to make you full.
Carbohydrates should provide 45%–65% of your daily calories. Most of those calories should come from the complex carbohydrates in high-fiber and unrefined foods, such as bran cereal and other whole-grain products, brown rice, beans and other legumes, and many fruits and vegetables. These carbohydrates are digested and absorbed slowly, so they raise the blood sugar gradually and don't trigger a large release of insulin. People who eat lots of these foods have higher HDL ("good") cholesterol levels and a lower risk of obesity, diabetes, and heart disease. A good amount of soluble fiber in the diet lowers LDL ("bad") cholesterol, and high-fiber diets reduce the risk of intestinal disorders ranging from constipation and diverticulosis to hemorrhoids. Some studies have shown that fiber may help reduce the risk of colon cancer. Men need more fiber than women: 38 vs. 25 grams a day before the age of 50 and 30 vs. 21 grams a day thereafter.
Most Americans get far more protein than they really need. In theory, that may not be wise. Like carbohydrates, protein provides 4 calories per gram, and excess calories from any source will be stored as body fat. Excess dietary protein increases calcium loss in the urine, perhaps raising the risk for osteoporosis ("thin bones," more a worry for women) and kidney stones (a particular worry for men).
Frankly, looking around, it seems your choice is either a magazine that barely addresses fitness, or going straight to the hardcore muscle-building mags. I was hoping for something reasonably in-between with Women's Health, but failed to find it. If someone knows of such a magazine, I'd be interested to hear it (I tried Women's Fitness, which suffers from the same problems as Women's Health). The good news is that my subscription to Women's Health seemed to get me a good price on Men's Health, which I am switching over to because some reviewers recommended it for those disappointed with the content of WH. I'll see how that works out.
Here, too, body size is the main difference between the needs of males and females. Despite all the hype about high-protein diets, our protein requirements are really quite modest — only about a third of a gram per pound of body weight. For a 125-pound woman, that amounts to about 42 grams, for a 175-pound man, 58 grams. That's a tiny difference, just about half an ounce a day.
The U.S. Department of Agriculture's (USDA) food pyramid system (www.mypyramid.gov) provides a good start by recommending that the bulk of your diet come from the grain group—this includes bread, cereal, rice and pasta— the vegetable group; and the fruit group. Select smaller amounts of foods from the milk group and the meat and beans group. Eat few—if any—foods that are high in fat and sugars and low in nutrients. The amount of food you should consume depends on your sex, age and level of activity.
If you do decide to diet, you still need to maintain good nutrition. You want to cut back on calories, not nutrients. And while you want to reduce fat, don't eliminate it entirely. Some studies suggest that older women who maintain a higher body-fat percentage are less likely to suffer from osteoporosis and other conditions associated with menopause. Fat cells also retain estrogen, which helps maintain the calcium in your bones. Younger women should be careful, too: a low body fat percentage can lead to infertility; below 17 percent may lead to missed periods, also known as amenorrhea.
Don’t fear the fats! Healthy fats provide the structural component to many cell membranes which are essential for cellular development and carrying various messages (hormones) through our body quickly. Protein is also responsible for hormone production, so it’s important for women to get foods that will provide you with healthy fats and protein. Women’s cycles can also deplete your body of B vitamins, iron, zinc, and magnesium so you should be aware of your whole food intake and possibly choose to supplement (see above for more if it’s right for you).
Calcium: For adult women aged 19-50, the USDA recommended daily allowance is 1,000 mg/day. For women over 50, the recommended daily allowance is 1,200 mg/day. Good sources of calcium include dairy products, leafy green vegetables, certain fish, grains, tofu, cabbage, and summer squash. Your body cannot take in more than 500 mg at any one time and there’s no benefit to exceeding the recommended daily amount.
Vinyasa and power may not be the only forms of yoga that will get you closer to that long, lean, limber look. Research presented at the 73rd Scientific Sessions of the American Diabetes Association found that restorative yoga—which focuses more on relaxing and stress-reducing movements rather than a challenging flow or balancing poses—burns more subcutaneous fat (the kind directly under your skin) than stretching does. By the end of the yearlong study, yogis who practiced at least once a month lost an average of about three pounds, nearly double the amount lost by those who only stretched. So if you don’t feel up for a more athletic yoga class, ease your way into a practice with a gentle one.
Instinct may tell you to slow down when running in wintery conditions, but the secret to not slipping is actually to speed up and shorten your stride. Aim to have each foot strike the ground 90 times per minute, says Terry Chiplin, owner of Active at Altitude, a Colorado-based facility for endurance athletes. This high cadence helps ensure that each foot lands beneath the center of your weight rather than ahead of it, which can throw off your balance on slick terrain.
In addition to his role with MPOWER Fitness, Teddy is a PhD student at Texas A&M. His studies focus on Strategic Management in the Sports Industry. Prior to starting at A&M, Teddy worked as a sports facility consultant for Major League Baseball. He has also worked in the fitness industry as a personal trainer for a nationwide health club and at Florida State University's (FSU) Campus Recreation Center. He earned his Masters of Sports Management from the University of Southern Mississippi in 2013 and his Bachelor's in Political Science from FSU in 2011. In his spare time, he enjoys playing golf, watching football, and reading.
Amber received her B.S. in Sports Management from Texas A&M University in 2010. In college she was 4-year lettermen, and captain of the Texas A&M Women’s Soccer Team. Amber is currently the Membership Director at Pebble Creek Country Club. She is passionate about building relationships and helping others achieve their physical, personal, and spiritual goals. She volunteers with FCA, where she mentors young girls to build their relationship with Christ. Amber also enjoys photography in her spare time. Amber is mom to one furbaby, Mia (West Highland Terrier) and married to former Texas A&M Baseball pitcher, Kirkland Rivers ‘08.
Everyone seems to have food allergies these days, but in fact, such allergies are rare. According to the National Institute of Allergy and Infectious Diseases, while one in three adults think they have a food allergy or modify their family's diet, only about four percent do. A food allergy is an abnormal immune-system response to certain foods (most commonly, fish, shellfish, peanuts, other nuts and eggs). Symptoms can include hives, rashes, nasal congestion, nausea, diarrhea and gas. However, symptoms of food intolerance—such as intestinal distress—may mimic those of a food allergy. You may want to talk to an allergist about diagnosis and treatment. Whether you have food allergies or intolerance, you will need to develop a diet that fits your needs and avoids foods that trigger a reaction.
Use MyPlate (PDF – 281 KB) as a guide to build a healthy diet. Think about filling your plate with foods from the five food groups — fruits, vegetables, grains, proteins, and dairy — at each meal. Snacks can be a good way to fill in fruits and whole grains you might have missed at meals. Most of us don’t need complicated calorie counting programs or special recipes for healthy eating.