Can it really be this simple?
Researchers at the University of Surrey fed two groups of study subjects an identical pasta dish. Although the amount of food was the same, it was presented to one group as a “snack” and to the other as a “meal.” The snackers ate standing up, using plastic utensils. The meal-eaters sat down at a table set with ceramic dishes and silverware.
A little bit later, both groups were given some additional foods to sample. Those who had merely “snacked” on the pasta dish consumed far more calories than those who felt that they’d just eaten a meal.
Doesn’t that ring true?
When we call something a snack, we tend to discount it. It doesn’t register in quite the same way in our mental tally of how much we’ve eaten. We may not even feel as full afterward. (Which just goes to show how much of our sensation of ‘hunger’ is actually in our heads!)
Try this: Instead of just grabbing a snack, consciously make it a meal. Even if it’s just a few bites or you don’t have much time, be sure to signal to your brain and senses that you’re satisfying your need for food. Sit down. Put it on a plate. Mentally re-label those snacks as mini-meals and see if they don’t feel a little more satisfying.
Over a million Americans developed high blood pressure overnight–and, no, it wasn’t the latest headlines.
The American Heart Association just lowered the bar on what is considered to a healthy blood pressure reading. Instead of anything under 140/90, you now need to shimmy under 130/80 to get the all clear. That means that a whole bunch of people who had normal blood pressure yesterday are hypertensive today.
Diet and lifestyle change is the standard prescription in this situation. The time-tested DASH diet, in particular, has a great track record for lowering blood pressure. But if the thought of giving up red meat and cheese leaves you feeling a bit bereft, I have good news.
Recent studies have found that modified versions of the DASH diet that include red meat and full-fat dairy products are just as effective as the more austere original. The details are outlined in this episode of the Nutrition Diva podcast: The DASH Diet Gets an Upgrade.
Whenever I talk about cancer and diet, I try to debunk the myth that eating sugar makes cancer grow faster. I explain that all cells, including cancer cells, use glucose (sugar) to fuel their metabolism. Cancer cells often have an accelerated metabolism and utilize blood glucose at a faster rate than other cells. But it’s a gross over-simplification to say that consuming sugar will make cancer grow faster or that eliminating sugar will slow the growth of a tumor.
So imagine my surprise to see a recent headline in Newsweek about a new study published in the prestigious science journal Nature.
Despite the provocative headline, however, this study has absolutely nothing to do with how sugar from foods affects cancer cells. The research explores how some cancer cells differ from healthy cells in the way that they metabolize glucose. This is undoubtedly important to cancer researchers. But it does not add to, subtract from, or change in any way what we know about the interaction of diet and cancer.
The link between sugar consumption and cancer risk is more indirect. Excessive sugar consumption often leads to obesity, which increases cancer risk. But it’s the excess body fat that is the problem, not the source of the calories that caused it.
There are a lot of good reasons to limit our consumption of added sugars. Limiting these empty calories can make it easier to maintain a healthy weight. A diet that’s lower in added sugars is also likely to be higher in nutrients. Both can help to reduce your risk of cancer and/or improve your chances of beating it.
But the last thing a cancer patient (or survivor) needs is to stress about whether eating too much sugar may have caused their cancer or made it more aggressive. Neither is true.
Can the Right Diet Prevent Cancer?
Diet Recommendations for Cancer Survivors
Eating more salads and other whole vegetables appears to reduce your risk of knee pain from arthritis. Interestingly, this does not appear to be simply a factor of consuming more vitamins or anti-oxidants. There seems to be something special about eating whole vegetables that’s protective.
Doctors evaluated the diets of more than 6,000 adults and found that those who reported eating the most vegetables and fruits had the lowest risk of severe knee pain. However, there didn’t seem to be any relationship between the total amount of vitamin C or beta carotene consumed and knee pain.
Of course, this study revealed an association (or correlation) but did not definitely prove that eating more vegetables prevents knee pain. But what exactly is the downside of taking this advice?
About half of all adults will develop knee pain due to arthritis (wear and tear in the joint) and the risk is significatnly higher if you’re overweight. Not surprisingly, knee pain has negative effects on mood, participation in social and recreational activities, and sleep.
Eating more vegetables, on the other hand, is linked to a wealth of benefits, ranging from lower body weight to reduced risk of cancer, diabetes, stroke and heart disease, and–that old favorite–a longer and healthier life.
So eat up! Here are tips on working more vegetables into your day, and here are tips on finding vegetables you like to eat. And if eating more vegetables is one of your goals, consider participating in the upcoming 30-Day Nutrition Upgrade. It’s a fun way to improve your eating habits…and eating more veggies and less sugar are the two biggest changes people report making. Click below for all the details.
Just got an excited note from a member of the most recent 30-Day Nutrition Upgrade group:
“My cholesterol is 194! First time it has been under 200 in several years. Thanks for nutrition advice that works!”
Although the 30-day Nutrition Upgrade is not a cholesterol-lowering program per se, I’m not at all surprised by this news.
One of the things that makes the 30-Day Upgrade unique is that it’s not just about limiting unhealthy foods, such as those containing added sugars and refined flour. We spend just as much time focusing on the foods we want to eat more of, such as vegetables, nuts, and legumes.
Because adding is simply more fun than subtracting. And when it comes to lowering cholesterol, adding healthy foods can be even more effective than limiting unhealthy choices.
A 2011 study published in the Journal of the American Medical Association, found that adding foods like nuts and dried beans to the diet was four times more effective in reducing LDL cholesterol than cutting back on saturated fat.
And a more recent study, just published in the Journal of Nutrition, found that those who ate a handful of almonds as a snack every day instead of a muffin–which is a popular Upgrade swap as well–saw a reduction in LDL, with no reduction in their “good” HDL cholesterol.
(We also don’t usually think of adding foods as a way to lose weight. Yet about half of participants report losing several pounds during the 30-day Upgrade.)
Ready to upgrade your nutrition? The next 30-Day Upgrade starts on September 14th. Learn more and save your spot here.
On a recent trip (sponsored in part by the National Honey Board), I had a chance to rub wings with some professional beekeepers. Like many of you, I am concerned about the plight of our honey bees (and, by extension, all of us). Did you know that plants pollinated by honey bees and other pollinators make up about one-third of our diet?
Bees and other pollinators are struggling against many challenges, including decreasing food and water supplies as well as pathogens and pollutants that threaten the health of the hive. I wanted to pass along this list of four things we can all do to support the health of honey bees and pollinators.
- Plant bee friendly flowers and herbs in your garden or yard. Bees are particularly fond of blue and purple flowers that are on the small side.
- Put a shallow pan of fresh water out for bees to drink. Putting small rocks or marbles in the water gives them something to land on.
- If you must apply pesticides or other chemicals to your lawn or garden, try to apply them at dusk, when bees and other pollinators are less likely to be visiting the flowers. (Happily, this is actually the most effective time to spray for mosquitoes).
- Spread the word by sharing these bee-friendly tips with your neighbors and friends. Or, if you’re so inclined, learn more about bee-keeping, a hobby that many of my friends have taken up and find enormously satisfying (and not just because of the honey!)
Learn more by visiting the Honey Bee Health Coalition.