When you are seated in the middle seat of a three-across row on an airplane, you can’t help but see what your row mates are doing – or eating. As a registered dietitian, observing what people eat is an occupational habit. (I don’t ever comment on people’s food choices unless asked, however!!) So on a recent flight, I decided to do an analysis of how my in-flight meal compared to the choices made by my row mates. My meal Green Tea Au Bon Pain Mediterranean wrap Small bag of dark chocolate M&Ms Neighbor to my left Entire container of Lay’s
A new type of training referred to as functional training has increased in popularity. Functional training is “multiplaner, multijoint resistance exercises that simulate movement patterns from everyday life and sport.”1 To find exercises for functional training, look at activities in your daily life. Think of squatting down and getting something out of a low cabinet. This can be turned into a functional training exercise in the weight room. To convert the exercise you may add weight by doing a standing low row. You might stand holding onto handles of an adjustable cable pulley with arms extended in front of you.
There is much confusion over satiation, satiety, and what foods to eat if you just "can't get no satisfaction". This blog lays out the basics without going into the biochemical detail. Satiation is the process that ends an eating episode. It controls the meal size and duration. Satiety, on the other hand, is a state of non-hunger and controls subsequent hunger and food intake. Here's the extremely simplified story… When you eat, food is digested and absorbed by your GI tract. Signals are then sent to the part of your brain involved in regulation of energy intake, which stimulates satiation.
What if you could burn calories faster while strength training? A recent study1 compared the calories burned during two types of strength training workouts – traditional and superset. Traditional involves completion of one set of repetitions for a specific exercise followed by an inactive rest period. Superset training works two opposing muscle groups before taking a recovery period. Working opposing muscle groups allows the first muscle to rest while the opposing muscle group is working. The study measured calories burned during the two types of resistance training. Ten active men (average age 22 years and 165 pounds) completed a superset
Kids in Santa Clara County, California will no longer get toys with their fast food meals per a newly approved proposal which eliminates toys in meals that have more than 485 calories and high levels of fat, sugar, and salt. While implementation of this measure has been delayed a few months to allow fast food restaurants to make kids’ meals more healthful, it’s unlikely that this will happen. Yes, restaurants like McDonalds now offer apple slices instead of fries and low fat milk instead of soda, but even with one of these healthier selections it’ll be tough to meet the
Eat 'em, don't eat 'em, eat 'em… that's what we've been told about nuts over the past decade. Once slammed for their high fat and calorie content, nuts are now touted for their LDL (bad) cholesterol lowering effect, healthy fats, fiber, phytosterols, and other antioxidants. Who's to say, though, that next week we won't be told to avoid them again? Well, that's the tricky part about the science of nutrition – it's always changing based on new, better, and more research. But, the evidence behind the benefits of nuts is now pretty strong. Just this month researchers from the Loma
Sounds crazy right? A device that many of us associate with sedentary behaviors can help increase physical activity? The reality is mobile devices are extremely popular amongst the teenage population. According to a national survey from CTIA (The Wireless Association®) and Harris Interactive, four out of five teens (17 million) carry a wireless device1. The study titled “Teenagers: A Generation Unplugged” also found that a majority of teens (57%) view their cell phone as the key to their social life and that most admitted to spending nearly an equal amount of time talking as they do texting each month. So
How frequently do you eat? Do you eat because you are physically hungry or do you eat as a result of other internal or external factors - like because you’re bored or because you’re at a party? Researchers from the University of North Carolina set out to answer these questions by analyzing data from several national surveys of food intake in the U.S. They compared meals and snacks, called eating occasions (EOs) eaten in 1977 to those eaten in 2006 and found1: Both children (2-18 yrs) and adults (greater or equal to 19 yrs) increased their EOs from 3 EOs/day to 5
Tom Brokaw was the keynote speaker last week as The Cooper Institute celebrated its 40th anniversary. The celebration paid tribute to Dr. Kenneth Cooper, whose name is synonymous worldwide with wellness and physical fitness programs. “Long before wellness became part of the health care debate, Ken Cooper was promoting fitness and personal responsibility, a message that has an enduring urgency for all ages,” said Brokaw, now a special correspondent for NBC News. The former NBC Nightly News anchor spoke about his personal passion for healthy living at the luncheon. Today Mr. Brokaw remains very active and has found an interest in
"Save America's cooking skills!" "Improving food literacy!" Everyone from nutritionists and obesity researchers to chefs are starting to shouting these slogans. Why? Because many Americans can't cook, resulting in a dinner choice of either eating out (often fast food) or packaged, convenience food (often high in fat, salt, and calories). Researchers in Australia (Queensland University of Technology) are leading a research project to study food literacy in young adults (16-26 years old) and how to improve them. Specifically, they're defining food literacy as a "combination of food choices, shopping, and cooking" and looking at what food skills people need to be healthy and how measure and influence