Monday, January 28, 2013

Need to Get Back on Track?


Gone Off Course?

Have your daily workouts begun to slip? Has your food intake gotten way out of hand again? Maybe the problem is with those New Year's resolutions you made exactly one month ago. If you've already blown them, they probably weren't realistic to begin with. Don't throw in the towel. Think about what went wrong and then work on ways you can fix it. Chances are you need to break your big resolutions — like lose 40 pounds — down into several smaller goals with milestones.  
Revise Those Resolutions

Don't let broken New Year's resolutions get you down. It's time to think of a more effective way to achieve your goals. If you promised yourself you'll only eat three meals and a snack every day, that's a reasonable goal. If you promised yourself you'll never eat pizza again, that's setting yourself up for inevitable failure. Think about the big picture, but work toward smaller goals. Soon, those resolutions will be a thing of the past — because you've already completed them!

Thursday, January 24, 2013

Ways to Calm Hunger


5 Ways to Calm Hunger Pangs

Do you start getting hunger pangs at 11:50 a.m. in anticipation of lunch? We've all been there. The cause is the hormone ghrelin; released when the stomach is empty, it sets off a chain reaction in the body to make you hungry. In general, you want to keep levels of ghrelin low during the day so you can keep hunger in check. Apart from an empty stomach, there are several factors that can raise ghrelin levels, including drinking alcohol, eating too few calories, and eating greasy, fatty foods. Here are some strategies that will help you manage these triggers and keep your ghrelin levels from rising:Have a substantial breakfast. One study showed that people who ate a higher-calorie breakfast produced 33 percent less ghrelin throughout the day and felt satisfied for a longer period of time. Try a whole-wheat English muffin with organic peanut butter, a cup of strawberries, and some low-fat yogurt.
Choose complex carbs and get more fiber. Insulin and ghrelin go hand in hand. When insulin goes up after you eat, ghrelin goes down. If you eat the wrong kind of carbohydrates — refined carbs such as white bread and pasta — your blood sugar rises dramatically. In response, your body releases a surge of insulin to clear that sugar from the bloodstream. The insulin does its job very efficiently, and the resulting low blood sugar causes hunger sooner. These constant blood sugar ups and downs can wreak havoc on your metabolism, so it's best to eat complex carbs and fiber, which delay the release of sugar into the bloodstream so that insulin levels are kept stable and you feel full longer.
Eat on a schedule. Research has found that ghrelin levels rise and fall at your usual mealtimes, so eating on a schedule prevents spikes in ghrelin. If you're running errands and are away from the kitchen at one of your typical mealtimes, carry a small bag of almonds or other nuts with you — you can eat a little something to keep your stomach satisfied until you can get home and have a real meal.
Emphasize high-volume, low-calorie foods. Levels of ghrelin remain high until food stretches the walls of your stomach, making you feel full. High-volume, low-calorie foods, such as salads and soups, reduce ghrelin levels long before you've overeaten. All green veggies and any foods with a high water content count as high-volume, low-calorie foods.
Eat protein. Protein-rich foods can also suppress ghrelin levels — they help create a long-lasting feeling of fullness. Try adding whey protein to a low-calorie smoothie. (If you're sensitive to gluten, just be sure to check the ingredients list; some whey protein products contain gluten.) One study found that whey brought about a prolonged suppression of ghrelin.

Sit Down and Eat!

Turn it off and put it down! When you're watching television or reading, it's hard to gauge how much you are eating or how full you are. Get old school at mealtimes — set the table, sit down, and enjoy!

Monday, January 21, 2013

Triggers


Emotional Triggers Behind Eating

You just got into a knockdown-dragout fight with your spouse. Or your kid. Or your mom. Or the guy behind you in the checkout line. Your reaction is to head for the kitchen to soothe yourself with something smooth, fattening, creamy, sugary, salty, or crunchy — pick your poison.Sound familiar? If so, you're an emotional eater. But you've probably figured that out already. You've probably also figured out that unhealthy overeating leads not only to weight gain but to a destructive pattern of anxiety and self-loathing that's tough to break on your own. Want to break the cycle? I'm here to help.
You've got to start by facing the fact that there will never be a totally stress-free time in your life. There. That's as bad as it gets. Now on to the good news: You can stop emotional eating. The key is to identify the things that make you feel pressured, sad, angry, or anxious. Once you understand your triggers, you can break the cycle and start regaining control of when, why, and how you eat.
The best way to identify your emotional triggers is through self-examination. Face your issues. Bring them out of your subconscious and into your conscious reality. This is the most empowering thing you can do for yourself.
 Let Go!

To change the present, you have to let go of your past. Forget about the times when you binged because you were upset, hurt, angry, or depressed. The past does not define you; the present does. Having a crystal clear vision of the future affects your behavior now. Let your daily actions be governed by your game plan for a new you. Keep that game plan in the forefront of your mind by writing about it and letting it become real. There's no deadline. Just commit to the process and take it day by day.

Tuesday, January 15, 2013

Restoring Missing Nutrients With Power Foods


Restoring Missing Nutrients With Power Foods

When you consider what we Americans typically put into our bodies each day — all the junk food, refined and enriched grains, and other sources of empty calories — it's not surprising that more than 80 percent of us don't meet the daily recommendations for key nutrients. Many vitamins and other micronutrients are necessary for hormone production, which means that to maintain a healthy metabolism, we need to pay attention to our nutrient intake.Here are just a few key nutrients you probably need to restore to your diet. The daily nutrient intakes listed are recommendations of the Linus Pauling Institute at Oregon State University, a world-renowned research center on the science of micronutrients.
Pantothenic acid (5 milligrams a day): All steroid hormones, including estrogen and progesterone, can be produced only when you have enough pantothenic acid, or vitamin B5.
Food sources: 8 ounces yogurt (1.35 mg); ½ cup sweet potato (0.88 mg)
Potassium (4.7 grams a day): Potassium is both a mineral and an electrolyte that regulates as much as 40 percent of our resting metabolic rate.
Food sources: 1 medium baked potato (926 mg); 6 ounces tomato juice (417 mg)
Vitamin B6 (2 milligrams a day): This vitamin helps the body release glucose from stored glycogen. It also binds to the receptors for steroid hormones, preventing the uptake of excessive hormones and thus possibly helping to reduce the risk of breast and prostate cancer.
Food sources: 3 ounces chicken (0.51 mg); 1 medium banana (0.43 mg)
Zinc (15 milligrams a day): Zinc levels are linked to levels of leptin, the hormone that helps us feel satisfied after eating.
Food sources: 6 medium oysters (76 mg); 3 ounces dark-meat turkey (3.8 mg); 1/2 cup baked beans (1.8 mg) 

Cover Your Bases With a Multivitamin

Ideally, all of our nutrients would come from the foods we eat. But given changes in farming methods, the sad state of our soil, and the lack of biodiversity in this country, even our whole foods are not nearly as nutritious as they once were. Taking a high-quality multivitamin can help ensure that you're getting the nutrients you need. Look for a multi with all the ingredients listed above plus biotin, folic acid, niacin, riboflavin, thiamine, copper, magnesium, selenium, chromium, calcium, and vitamins A, B12, C, D, E, and K. Premenopausal women should choose a multivitamin that also contains iron.

Tuesday, January 8, 2013

Always Hungry?


Always Hungry? Maybe This Hormone Is Out of Whack

I've worked with many people who have told me that no matter how much they eat, they're still hungry. They can scarf down half a pizza plus dessert and still feel ravenous afterward. Does this sound familiar? If so, it's possible that a condition called leptin resistance is at least partly to blame.To understand leptin resistance, you first have to understand the role the hormone leptin plays in your metabolism. When you've eaten a meal, the fat cells throughout your body release leptin, which travels to the hypothalamus, the part of your brain that helps regulate appetite. There, it switches off neuropeptide Y — a protein that tells your brain you're hungry — and switches on appetite-suppressing signals. In other words, it gives your brain the message to stop being hungry and start burning calories.
You'd think, then, that low levels of leptin would be the cause of an unstoppable appetite, but that's not necessarily the case. Some research indicates that many people who are overweight actually have very high levels of leptin. How could this be? Well, the more fat you have, the more leptin you produce. And when the body continually cranks out excess levels of leptin in response to overeating, the receptors for leptin in the hypothalamus can start to get worn out and no longer recognize it. People with leptin resistance have high circulating levels of leptin, but the receptors are "deaf" to it, so it can't shut off appetite or stimulate your metabolism.
This vicious circle is similar to what happens when a person develops resistance to insulin, the hormone that allows your cells to use the glucose in your blood. (Insulin resistance can cause high blood glucose levels and eventually lead to diabetes.) In fact, the two conditions often go hand in hand, and research suggests that leptin resistance may be reversed in the same way that insulin resistance can be reversed — by exercising, eating right, and losing weight.

The Role of Fat

You probably don't think of fat as an active part of your body, do you? Although researchers used to believe that fat cells were just big blobs of yuck waiting to get bigger or smaller, they now know that fat is an enormous endocrine gland, actively producing and reacting to hormones. The less fat you have, the less likely you are to overload your leptin receptors and deafen them to what leptin is trying to tell them — one more reason that fat-burning exercise is crucial for a healthy hormone balance!

Thursday, January 3, 2013

Metabolic Rate


How Many Calories Do You Burn in a Day?

Your BMR is the number of calories your body burns in a day when operating at absolute minimum capacity. Basically, imagine sitting on the couch all day. (Is this a little too easy for you to imagine? Don't worry — we'll fix that!) Your BMR, then, is the number of calories your body burns just to maintain your heartbeat, digestion, respiration, tissue repair and other organ functions. That's it.BMR is influenced by a number of factors, including age, weight, height, gender, environmental temperature, and diet and exercise habits. Because of these varying factors, it's hard to pin down your BMR to the precise calorie, but we can get pretty close. Here are some formulas for figuring out your BMR. Get out your calculator and plug your numbers into whichever formula applies to you.
MALE: 66 + (6.3 × body weight in pounds) + (12.9 × height in inches) − (6.8 × age in years)
FEMALE: 655 + (4.3 × weight in pounds) + (4.7 × height in inches) − (4.7 × age in years)
Your basal metabolic rate accounts for only about 75 percent of your total daily caloric expenditure. You can also increase your BMR with exercise.

Tuesday, October 23, 2012

Eating Out

Healthy Choices on Every Menu

Now, I know you can't always prepare and eat your meals at home. You can, however, make a point to always head to a restaurant prepared so you won't blow your calorie allowance for the day on an impulsive menu selection. If you're going out for a bite to eat, use this as your guide and don't let your diet dampen your enjoyment of sharing a meal with friends or family. Whether you're craving Asian, Italian, or standard American fare, there's always something healthy on the menu if you take the time to look.
  • Mexican: Choose chicken, beef, or shrimp fajitas with black beans or salad on the side instead of rice; carne asada (steak with onions and peppers); shrimp diablo (this is grilled with garlic butter — ask that the cook either go easy on it or just leave it off); grilled fish tacos (with corn tortillas rather than flour); taco and tostada salads with chicken, beef, or shrimp for protein (don't eat the taco-shell bowl). Order everything à la carte. Skip the rice and ask for black beans, not refried beans.
  • Chinese: Look for dishes with meats that aren't breaded and deep-fried. Also, avoid noodles, and get brown rice on the side. Try to steer clear of sweet-and-sour sauce and other sugary items. Opt for beef and broccoli dishes, shrimp and snow peas, garlic chicken, Mongolian beefsteak, or dishes that have meat and a vegetable, and ask that they be steamed, with sauces served on the side. You can also ask that the chef go easy on the cooking oil.
  • Thai: Choose any satay dishes (chicken, shrimp, or beef); any protein or vegetable stir-fry; or steamed fish, chicken, or beef lettuce rolls. Avoid fatty coconut milk curries, noodles, and rice.
  • American: You can order hamburgers (without bread or on a whole-grain bun), turkey dogs, meat chili, vegetable soups, kosher turkey bacon, white-meat chicken, and egg whites. A green salad is also a great option, but never with bacon, cheese, or croutons; look for salads that are full of vegetables, and ask for the dressing to be served on the side.
  • Indian: Choose chicken, lamb, beef, or shrimp tikka (grilled marinated meat skewers) or chicken or beef tandoori; any vegetable dish, such as bhagan bharta (whipped eggplant), aloo gobi (marinated steamed cauliflower), or vegetable jalfrezi (mixed vegetables). Avoid curries, rice, and naan bread.
  • Sushi: Stick to sashimi. Order your favorite rolls as hand rolls with no rice. You can do this with almost any roll.
  • Italian: Order any chicken or fish dish, beef carpaccio, or any salad (always with the dressing on the side). Avoid heavy, creamy, or sugary sauces, and don't get pasta.
  • French: Choose any steak, chicken, or fish dish, or any salad (always with the dressing on the side). Avoid rich, creamy, or sugary sauces, and don't get potatoes.
  • Breakfast: Order any egg dish to be made with egg whites, if possible. Go for low-fat cottage cheese, Greek yogurt with berries, turkey bacon, or smoked salmon. Avoid waffles, pancakes, bagels, muffins, doughnuts, and other pastries.
Dealing With Dessert

That dessert menu is tempting, isn't it? If you simply must have something sweet at the end of your meal, opt for a fruit plate or an herbal tea. If you really can't resist ordering a dessert, lessen the caloric blow by splitting one with your dining companion. Remember to have all sauces and toppings served on the side — you'll thank me in the morning.