Yo-Yo Dieting Could Have Long Lasting Effects on Weight Control

I’ve never understood how people crash diet and get very thin. The level of self-deprivation and glucose for brain functioning would make me more irritable then a 2 year old who hasn’t had a nap in days. I do, however, get the 2nd half of that equation – when the former master dieter gets so doggone hungry and sick of their POW status (prisoner of weight) that they eat everything and gain their weight + some back. And, my problem with this pattern is that it wrecks havoc on a person’s psyche. The dieter is exuberant and on top of the world after their weight loss and then feels like an absolute failure and hides from people and social activities after they gain the weight back. And that, my friends, is no way to live life.

But, aside from sabotaging self-confidence, yo-yoing could make it harder to keep that weight off in the long run. A newly published study in the Journal Nutrition and Metabolism found that gaining weight, even in the short term, is difficult to shed later. In this study, eighteen young adults overate and under-exercised for 4 weeks (all in the name of science). Average weight gain was about 14 lbs (6.4 kg). After the study ended, they were monitored for a 12-month period during which the subjects collectively lost a good bit of their excess weight gain (10 lbs or 4.7 kg) within 6 months. However, at the end of the 12-month period, they gained a few lbs back. Two and one-half years later their weight was still an average 6.6 lbs +/- 8.8 lbs (3.1 kg) higher than their initial weight and this weight gain wasn’t muscle – it was fat. The age-matched controls showed no changes from their initial weight at the start of the study.

What can we make of this study? According to the authors, brief periods of overeating and under exercising may have longer-term consequences. And the lesson learned here is that we should leave yo-yos to the toy manufacturers and instead stick with a nutrition plan that we can maintain for a lifetime. Even if that means your progress is gradual – at least you’ll be moving forward consistently versus taking one step forward and two steps back. For those who have struggled with yo-yo dieting in the past, it’s time to get off this road to nowhere and work on a healthy diet, weight and body image. Learning to love your body pays great dividends that no diet can match.

For a great video that depicts this shame and yo-yoing, check out this video from Oprah’s TV show.

Egg Recall: What You Need to Know

Eggs are one of my favorite foods, packed with protein and nutrients, but, I do play it safe when it comes to food safety. And, you should too. If you are concerned about the current egg recall, check the FDA’s website for continuously updated information: click here. Or better yet, click here for information on the exact brands and lots recalled.

And, if your eggs are among those recalled (Lucerne, Albertson, Mountain Dairy, Ralph’s, Boomsma’s, Sunshine, Hillandale, Tafficanda, Farm Fresh, Cal Maine, Shoreland, Lund, Dutch Farms, Kemp, and Pacific Coast – though there may be more as this recall is growing) or you aren’t sure, return them for a refund and then throw them out.

Young children, the elderly and those with a weakened immune system need to be especially concerned about consuming anything that can put them at risk for a food born illness such as salmonella. However, everyone should employ food safety standards at home and when eating out (check the restaurant, is it clean? Do the employees use gloves? What’s the Department of Health Score for the restaurant)? Because, it just makes good sense to do so!

At home, keep cold foods cold and hot foods hot. Be wary of buffets and avoid food that has been sitting out for hours on end (or touched by many people; think twice about that office picnic or office party – you never know how people handle food at home). Wash your hands thoroughly (for 20-30 seconds with soap; I can’t emphasize this enough as I’ve seen people go to the bathroom and eat without washing their hands more times then I can count). In fact, washing your hands is the easiest thing you can do to prevent yourself from getting sick and passing germs to other people!

For more information about safe egg handling, click here.

Cooking eggs thoroughly kills salmonella. However, when there is an outbreak, if your lot of eggs (or any other food) has been recalled, it’s best to play it safe and avoid eating them.

Got Fatigue?

Sleep is way underrated. In fact, I often overhear people bragging about how they go to bed late, wake up early and run through their days. I'm not sure if I believe all of these stories but a lack of sleep is nothing to write home about. It's the fastest route to poor performance and mental fuzziness. And, you'll look tired!

Besides a lack of sleep, sometimes there's something else going on and you have to do a little detective work to figure out what's causing your daytime yawning and daydreams of getting some zzzz's. Check out this article on FitnessRx Magazine's website about the top causes of fatigue in women.

If any of these sound like you, it's time to talk to your physician. If not, it's still time to go to the doctor and find out what's going on. After all, walking around like a zombie is no way to live.

Restless Leg Syndrome: Tips for Prevention

A few years ago I first heard about restless leg syndrome and just couldn’t imagine it was a real phenomena. An urge to move your legs at night because it feels like something is crawling up them, they ache or feel pulled? That would constantly make a person wake up! Indeed, it does... and restless leg syndrome is one of those things that scientists just don’t know much about, which makes it really tough to treat. However, there are a few key things you can do (this list is compiled from a mix of the research and what my dietitians colleagues, with decades of combined experience, have uncovered from working with their clients):

1. Avoid emotionally upsetting events. Or rather, learn coping skills since life can throw you a curveball sometimes.

2. Get a good bed. After all, your sleep will improve no matter what if you have a good mattress, sleep in a room cool in
temperature with no lights (cover up those bright red displays on TVs, clocks etc. and turn your phone off or put something
over it so it doesn’t light up incessantly).

3. Get your storage form of iron, your ferritin, checked (this is a must, don’t settle for only having your hemoglobin and
hematocrit checked). Iron deficiency anemia can cause restless leg syndrome. Your ferritin levels will likely need to be
above the lower limit (12 ng/mL) to alleviate your RLS symptoms. A ferritin level above 50 ng/mL is necessary.

4. Consider a nighttime calcium/magnesium supplement to help you sleep.

5. Relax before bedtime, avoid any stimulants (caffeine, nicotine) and of course, avoid alcohol.

For more information restless leg syndrome, check out this blog.

Vegetarian? Make Sure You Eat these Key Nutrients!

Vegetarianism is a healthy way of life for many. Some research shows vegetarians live longer, are leaner and their diets include more fiber and disease fighting antioxidants. There are four main categories of vegetarians and a fourth one for those who just don’t want to go all the way: Flexitarians. Here’s a brief description of all of these categories in descending order of how completely they follow a vegetarian diet in addition to what nutrients they need to be especially cognizant of consuming:

Flexitarian – a Flexitarian is someone who is a semi-Vegetarian. They choose vegetarian meals the majority of the time but sometimes fit in poultry or turkey. Most Flexitarians avoid red meat completely. Flexitarians are not really considered vegetarians but, their diet still consists mainly of plant-based foods. For more information, check out this book on the Flexitarian diet.


Pesco-vegetarian – this diet includes fish, eggs and dairy but excludes all meat and poultry. The main nutrient of concern for a pesco-vegetarian is iron. However, if you eat fish, opt for oysters and clams for your heme iron (the most well absorbed type of iron).

Lacto-ovo vegetarian – this person excludes meat, fish and poultry but eats eggs and dairy products. With good planning (and by including eggs and dairy) the lacto-over vegetarian can easily meet most of their nutrient needs (though they may fall short on iron, copper and zinc).

Lacto-vegetarian – meat, poultry, fish and eggs are excluded but milk and milk products (butter, cheese, yogurt) are allowed.

Vegan – this is the most strict type of vegetarian. Vegans exclude all animal flesh as well as eggs and dairy.

The top vegetarian sources of commonly missing nutrients:

Iron – vegetarians who avoid fish need about twice the amount of iron as non-vegetarians. Why? Vegetarian source of iron (non-heme iron) are poorly absorbed so you need more. Choose from fortified cereals, instant oatmeal, soybeans, lentils, beans (kidney, navy, lima, pinto), tofu, spinach, and black-eyed peas. Consume your iron rich foods with a source of vitamin C such as tomatoes and citrus fruits to enhance the absorption of non-iron. You can also cook in an iron skillet (add foods rich in vitamin C to your skillet meal).

Iodine – this forgotten nutrient is found in iodized salt. If you avoid salt, eat kelp.

Calcium & Vitamin D – dairy is your best bet. If you avoid dairy, choose calcium and vitamin D fortified soy or rice milk. Vitamin D insufficiency and deficiency is emerging as a huge issue in all people, vegetarian or not.

Vitamin B 12 – is found in animal flesh and animal products. Therefore, vegans are very likely to fall short on this crucial vitamin and should therefore focus on consuming fortified cereals (check for B12) and fortified tofu or, talk to your physician about taking a supplement.

Zinc – is found mostly in some types of seafood and meat. For vegans, opt for fortified breakfast cereals, cashews, almonds, kidney beans and peas.

Copper – sesame seeds, cashews, crimini mushrooms, cooked soybeans, cooked barley, sunflower seeds, cooked tempeh, garbanzo beans, navy beans.

Omega-3 fats – are mainly found in fatty fish. If you avoid fish, opt for walnuts, soybean oil, flaxseeds, hemp seeds, dark green leafy vegetables and canola oil. These contain the omega-3 fatty acid alpha linolenic acid.

In general, the more you cut out of your diet, the more diligent you must be to ensure an adequate nutrient intake. It can be done, though sometimes not through food alone and therefore supplements are necessary. Vegans, in particular, should consider supplementing with a B complex (which includes B12), iodine rich foods, vitamin D and calcium or consider a multivitamin which will help make up for dietary shortfalls.

What's the Point of a Raw Food Diet?

Every once in a while I pick up US Magazine, People or a similar publication while waiting in line at the grocery store (I know I know, I’m the only person around who isn't glued to facebook mobile). And, I always turn to the sensational (i.e. crazy) stories about how stars got their celebrity bodies. What they report about their diet is pure entertainment for me. Like the actress who said she didn't eat carbohydrates and then listed her daily diet which consisted of, among other things.....fruits and vegetables - both of which are otherwise known as forms of... *gasp* carbohydrate!

But when it came to Raw Food Diets, I pretty much ignored the stories. And then one day, while doing something random (probably driving) I sat there thinking and thinking trying to figure out why someone would take the deep plunge into a raw food diet.

Here are some of the benefits as I see it:
• Enzymes - that doesn't really jive though as our body has the enzymes it needs to break down food during digestion. Next...
• No Acrylamides. Acrylamides are formed during high temperature cooking and may be carcinogenic (cancer-causing) in high doses.
• No heterocyclic amines, carcinogenic compounds formed by cooking meat at high temperatures.
• Loads of fresh fruits and vegetables
• Little prep time

Drawbacks:
• Boring!
• Where’s the protein? If you can load up on fish (including oysters), you’ll get the protein and minerals you are missing if you cut out meat and poultry (zinc, iron, copper). If you don’t eat fish, good luck with many missing nutrients since fortified cereal is… cooked! PS, you need that fish for EPA and DHA (omega 3s) too so, enjoy your sushi!
• No dairy (and therefore little to no calcium or vitamin D – unless you want to eat 10 cups of leafy greens a day to get your calcium and bake in the sun for your vitamin D).

The raw food diet has some perks but some serious drawbacks as well. If a person is doing it solely for health reasons I think it should be a short-term thing. Otherwise, I just don't see the point of living without ever eating a nice chocolate dessert.