Answer Fitness®: Practical Fitness Advice for Everyone

The Portfolio Diet: Lower Cholesterol Without Statin Drugs?

Find out whether the Portfolio Diet can help you lower cholesterol naturally through diet  … without Statin drugs.

Could dramatically lowering your cholesterol simply be a matter of eating the right combination of foods?

Dr. David J.A. Jenkins thinks so.  And if his research is right, it might actually be possible to cut cholesterol significantly just by eating the right foods, in the right combinations.

Jenkins, a nutrition and metabolism expert at the University of Toronto and the “Father” of the gylycemic index, calls it the “The Portfolio Diet” and the concept is actually quite straightforward: By combining a variety of foods that have been shown to lower cholesterol on their own, it may be possible to lower serum cholesterol naturally without resorting to prescription statin drugs.   

Besides having profound public health consequences, this approach to eating and cholesterol control also promises to lower the cost of treating high cholesterol, potentially saving millions in prescription drug costs and health issues that arise from the side-effects of prescription statin drugs.

The Portfolio Diet: The Sum Is Greater Than The Parts?

For more than a decade, researchers have known that certain foods like oatmeal and soy can help lower blood cholesterol levels. However, until recently these foods have been viewed more or less independently of each other.

Dr. Jenkins decided to take a look at how combining a variety of foods that have been shown to reduce cholesterol might collectively work together, providing more bang for your buck.  

Jenkins’ study took a look at forty-six healthy, middle-aged adults who had high cholesterol. The subjects were divided into three groups:

1.  One group was placed on a whole-grain and low-fat dairy diet that was low in saturated fats;
2.  The second group followed the same diet, but also took a lovastatin, a cholesterol-reducing statin drug;
3.  The third group ate a diet high in plant sterols, ”sticky” fiber, soy and almonds.   

All groups experienced a reduction in low-density lipoprotein cholesterol (LDL), and not surprisingly, the statin group experienced the most dramatic drop — a 30.9 percent reduction.

However, what did surprise researchers was the reductions seen in the porfolio diet group, which experienced a 28.9 percent reduction in fasting blood cholesterol levels, making it nearly as effective at cutting cholesterol as prescription statin drugs.

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Three Bean Salad Recipe | Healthy Recipes and Snacks

This Italian version of the classic Three Bean Salad Recipe uses cannellini beans, kidney beans and garbanzo beans to make a high-protein, high-fiber and low-fat cold bean salad with an extra healthy twist.

3-Bean Salad is a staple of American potlucks and picnics. A breeze to assemble, portable and easy to make ahead and keep in the refrigerator for up to a week,  it makes a great cold side dish – especially in the warm summer months.

But did you know that Three Bean Salad is also a nutritional powerhouse?

Loaded with heart-healthy soluble fiber, complex carbohydrates, protein, and some healthy monounsaturated fats, Three Bean Salad is a fantastic whole-food source of energy and fiber — exactly what you need to fuel your workouts and stay lean and healthy.
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Interval Training (HIIT) | Get Leaner with Less Cardio?

Can Interval Training help you strip off body fat faster? Learn how adding High Intensity Interval Training (HIIT) into your cardio routine can reap big rewards in strength, power and fat loss.

When most people think of cardio, they think of endless hours on a treadmill, elliptical machine, stair stepper or jogging. But unless you enjoy distance or long-duration cardio (for example, if you are training for a marathon or are a running enthusiast) , many gym-goers dread climbing on that hamster wheel each day in the hopes of burning off that 400 calories and maybe losing a little body fat along the way.

But what if there was a way to burn nearly the same amount of calories in 30 minutes that you do in 60 minutes, stimulate fat burning after your cardio is complete, boost your stamina and endurance, and actually increase lean muscle in the process?

There may be.

It’s called Interval Training — also known as “High Intensity Interval Training” or “HIIT“, for short — and it uses periods of high-intensity cardio coupled with lower-intensity recovery periods in succession to shave time off your cardio workout and possibly more fat off your midsection than long duration cardio. And even more promising, Interval Training seems to do a better job than long-duration cardio of preserving lean tissue (muscle) while still burning fat.

Interval Training: What Is It?

Simply put, Interval Training is a method of cardiovascular training that has you perform the same amount of total work that you would perform in a longer session of cardio, but in a much shorter period of time by increasing the intensity of your workout.  

Interval Training is considered an advanced form of training and is popular with everyone from elite Olympic and professional athletes to body builders, fitness enthusiasts and recreational runners.  While the technique is advanced, it can be successfully modified to work for beginners as well, provided you are in good health and are free of any cardiovascular disorders that could make the routine unsafe.

Interval Training relies on the principle of rest and recovery to allow your body to do more work in less time. By alternating higher-intensity activity with short rest and recovery periods, you are able to cumulatively do more work in less time. And more work translates into more calories burned in a 30 minute session of cardio than if you did the same duration of cardio at a lower intensity.

Examples of Interval Training

High Intensity Interval Training can be applied to nearly any cardiovascular activity, whether that’s walking, running, rollerblading or biking.

For example, if you are fit and regularly walk as part of your exercise routine, you might incorporate short periods (between 1-2 minutes) of jogging into your walk between lower-intensity periods of walking. If you are less fit, you might simply walk faster for a few minutes, allow yourself to recover and than repeat the higher intensity walking. If you are more highly conditioned, you might add in sprints to your daily run or treadmill work.

The Benefits of High Intensity Interval Training

High Intensity Interval Training has a number of benefits that make it an effective addition to your existing cardiovascular training. These benefits include:

• Burning more calories in less time
• Improved cardiovascular endurance
• Possible increases in whole body fat burning (fat oxidation) versus solid-state cardio
• Reduced risk of Metabolic Syndrome
• Decreased muscle catabolism/increases in lean muscle mass
• Improvements in arterial elasticity
• Reduced boredom with your current cardio routine

Let’s take a closer look at each of these potential benefits, including some of the research behind them.

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Why Workout Routines for Toning Fail | Fitness Tips

If your fitness goal is to get a ‘toned body’, you’ve probably been doing all the wrong things with your workout routine. Learn what “toned” really means and how you can achieve it.

It’s almost impossible to pick up a fitness magazine and not find a reference to “toning your abs”, “toning your butt” or “toning your legs or thighs.”

But I’m going to let you in on one of the best kept secrets in fitness: There really is no such thing as “toning” or being “toned” — at least in the sense of what people normally associate with ”toned muscle” or a ”toned body.”  

There is a concept in anatomy and physiology called residual muscle contraction or tonus, but it refers to the continuous and partial contraction of a muscle to help stabilize posture and balance. It has nothing to do with the outward appearance of your body or whether you have tight glutes and washboard abs. You can be out of shape and struggle to climb a flight of stairs and still have muscle tonus.

So what’s the story? What is this “toning” that everyone is always talking about?

How the “Toned Body” Myth Got Started

At some point years ago, fitness writers, personal trainers and people who really ought to know better started using the term “toned” to describe individuals with high muscle mass to low body fat ratios. Instead of saying that an athlete, fitness model or highly-in-shape person was “lean and muscular” they started saying the person was “toned.”

Why this happened isn’t exactly clear. My theory is that the words “muscle” and “muscular” are scary and intimidating for some people, especially to many women who have been conditioned to run as fast as they can from the dreaded “M-Word.” The seemingly endless stream of articles online and in major fitness magazines instructing women how not to ”bulk up” and avoid become “muscular” via workout routines for “toning” is a major contributor to this myth.

So fitness writers and trainers started to use “toned” as a way of describing being muscular, without actually saying the word “muscular.” It seemed innocent enough, and it allowed them to not have to get into big, long, involved and uncomfortable discussions with their clients about why they should top obsessing on becoming too “bulky.”

You Can’t Diet or Treadmill Your Way to “Toned”

The problem is, to get a body that fits most people’s definition of “toned”, you have to weight train. And you generally have to go heavy. And you need to put on muscle mass. And you’ll have to drop your body fat ratio.  That’s the secret. Those four things. And it doesn’t matter whether you are a male or a female. It applies equally regardless of gender.

This may seem like an issue of semantics and a little thing, but it’s not. The problem is that “toned” has become a euphemism for “lean and muscular”, yet most people don’t realize that. They think “toned” is something you achieve by dieting, doing endless bouts of cardio and maybe occasionally doing some pilates or high-rep, low-weight resistance training.

So by obscuring what “toning” really means, we’ve doomed all kinds of people to pursuing toning workout routines that will likely never allow them to achieve their fitness, physique or body-shaping goals. They’ll continue to avoid any kind of serious weight training, go too light on the resistance, focus on high reps that only improve muscle endurance (not size or shape),  put way too much time and attention on ”functional” exercises and try to stair-step their way to a “toned” body.

And when it doesn’t work, they’ll go seek out the newest “30 Minute Body Toning Workout” and get right back on the hamster wheel again, only to be frustrated in three weeks when nothing has changed.  Maybe that’s how you sell fitness magazines and personal training sessions, but I’d prefer to think we’re in the business of helping people succeed, not just pushing services or content.

There’s A Whole ‘Lotta Toning Going On

So how pervasive is this term or concept of “toning?”

It’s probably one of the most frequently asked questions in the Diet and Fitness section of Yahoo Answers — especially among women (although I do see some men using it.) Typically, it will come in the form of a question like: “How can I get toned without becoming bulky?” or “Does anyone have any toning exercises that won’t make me put on muscle.”

Of course, if they hadn’t been sold the “myth of toning” and understood exactly what that term really meant, their questions would be absurd.

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Quinoa Couscous Salad Recipe | Healthy Recipes

This couscous salad recipe uses the ancient super-grain Quinoa to make a cool, fluffy, high-protein, low-fat dish perfect for the summer months.

Couscous is one of my favorite summer dishes — loaded with fresh vegetables like cucumbers, red onion and tomatoes — and lean protein from chicken breast, it’s a quick, easy and healthy main course or side dish that takes advantage of summer’s bounty of fresh vegetables. This particular recipe for couscous salad uses a surprisingly tasty and nutritious substitute for the normal couscous pasta — Quinoa.

What Is Couscous?

Traditional couscous (or kuskus, in the U.K)  is technically a form of pasta, not a dish unto itself. It’s made with tiny, BB size balls of moistened semolina flour that are then coated with a light layer of fine wheat flour. The pasta is then steamed and served under a stew made from meat or vegetables. Couscous is a staple in much of Northern Africa, in the same way that pasta is a staple in Italy and rice is in Asia. It’s also popular in parts of the Middle East, Israel and even Sicily. In the U.S., many people associate couscous with a dish eaten chilled as a salad.

Nutritionally, couscous is pretty much on par with other semolina-based pastas. You can get quick-cooking versions of couscous made with whole wheat flour in the rice isle at the grocery store, which is healthier than the non-whole-wheat couscous. However, eating grains in their original whole-kernel state is even better. But making couscous salad with something like cracked wheat or whole brown rice wouldn’t result in the fluffy, airy texture that makes couscous so delicious.

That’s where the Quinoa comes in.

What Is Quinoa?

Quinoa (pronounced: Keen-Wa) is an ancient grain cultivated for more than 6,000 years in the Andean region of South America. The grain is actually the edible seeds of the goosefoot plant, which is uniquely suited for high-altitudes and has been a staple in traditional Andean diets for centuries.

The ancient Incas held the crop to be sacred, but European explorers dismissed Quinoa as “food for Indians.” Turns out they shouldn’t have been so quick to write the grain off — it is extremely high in protein (12%-18% protein), is gluten-free and easy-to-digest, is high in fiber and has a complete amino acid profile. The last point is an important one, because traditional European grains like wheat or rice do not contain all eight essential amino acids. This makes Quinoa ideal for vegetarians, vegans or people who are just trying to add more non-meat sources of protein into their diet.  It’s also high in minerals like phosphorus, iron and magnesium.

Quinoa also has an extremely fluffy, light texture and a slightly nutty flavor. This makes it a great substitute for rice — or couscous.  And it cooks quite quickly — in under 15 minutes — making it convenient and easy to prepare.

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Skim Milk | Healthy Food of the Day

Learn how adding skim milk to your diet can help you build muscle, strengthen bones and maybe even lose some body fat along the way.

“Milk - it does a body good” has a new meaning for people looking to add muscle, stave-off bone loss and reduce body fat.

A flurry of research — albeit, mostly funded by the dairy industry — over the past few years has suggested that including skim milk or fat-free milk into your diet can actually help you lose weight. But aside from the weight loss claims (which we’ll take a look at later), there are additional reasons that including skim milk in your diet can keep you fit, trim and healthy.

What is Skim Milk?

Skim milk is whole milk from dairy cows that has most or all of it’s fat removed. 

Traditionally, this was done by letting milk settle, and then “skimming” the fat off the top of the milk. What is left is the protein-rich, low-fat liquid below the layer of fat. In modern milk processing, the de-fatting process is done with centrifuges (basically the milk is spun around inside a big stainless steel tank and the fat is separated and drained off.)

Skim milk (also labeled as “fat-free milk” or “non-fat” milk) generally has less than 0.5 percent milk fat. Low-fat, semi-skimmed milk or “1% milk” has between 1 and 2 percent fat. For comparisons sake, whole cows milk has around 3.5 percent fat, or 7.9 grams of fat (4.6 grams of which are the “bad” saturated type of fat) in a 1 cup (16 oz) serving. In terms of calories, whole milk weighs in at 147 calories, in comparison to the 91 calories in skim milk.

Clearly choosing skim milk over whole or even 2% milk makes the most sense from a fat and calorie perspective.

But what about the difference in nutrition between skim milk and whole milk? Does the skimming process remove any nutrients?
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Mexican Cheese Dip Recipe | Healthy Recipes

Try this healthy low-fat version of Mexican Cheese Dip for an amazing high-protein, low-calorie snack. And it doubles as a healthy enchilada filling! 

Who doesn’t love a restaurant-style Mexican cheese dip? Cool, creamy and spicy all at the same time, there’s nothing quite like the combination of cheese dip, tortillas and a side of salsa to kick off Mexican fiesta.

Of course, most Mexican cheese dips - especially the restaurant variety — are loaded with sour cream and full-fat cheese. Not a great combination if you’re counting calories, trying to lose that gut or keep your summer abs nice and defined.

This version of Mexican Cheese Dip has been lightened up (it comes in at around 80 calories per 1/2 cup serving,) without losing one iota of flavor. Trust me, it’s that good.

One of the great things about Mexican food is that the predominance of highly-flavorful spices and ingredients like cumin, coriander, garlic, onion and chiles allows you to create healthy versions of most Mexican dishes without losing the flavors you’ve come to love.

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