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How a high-protein diet and regular exercise will help you lose body fat and improve your health

After six weeks, it´s time to review Glenda´s progress. I know you´re expectant! You can see in the picture that the changes are clearly visible. If you are a recent follower of this blog and you do not know Glenda, you can read the first part of her story here.

I like the before and after pictures like anyone else but I recognize that a picture is highly subjective and depends on too many factors like light, place, who took the picture, etc. And honestly, a picture doesn´t give too much information to any trainer. It´s great for ads but it doesn´t make our job any easier. So, here are her measurements over these six weeks:

Glenda 6weeks

Looking at the numbers, you do not need to be a trainer to check that her body fat percentage has decreased (from 44.7% to 33.2%), just like her total fat mass (from 68.0 to 47.5). You can also see how her muscle mass has increased from 84.0 to 95.5. This is the reason why not all of the fat loss is reflected in the total weight, she has also gained muscle.

You can also check that she lost inches in the typical conflict areas: abdomen, waist, and hips. Exactly where she (and anybody) wants to lose inches!

These results are available to anyone if you have a proper diet and exercise program. Yes, lifting weights helps lose fat. How? The muscles consume calories. The more muscle mass you have, the more calories your body will consume. That´s why you need a high-protein diet, to preserve and build muscle. If you restrict your protein intake, your body won´t be able to repair and grow your muscles after your workouts. Is she drinking protein shakes all day long? NO! She´s just eating the right amount of macronutrients (protein, carbs, and fats) every day. She eats what she wants any given day, picking from the recipes I gave her, but taking care of the amount she needs. She makes 5 small meals per day, and she tells me every week that she loves the recipes.

Also, she kicks the gym four times per week… and she hurries up to message me every time she receives a compliment. I couldn´t be happier!! I´m not going to tell you her workout routines, but I can swear that I don´t torture her with burpees, planks or deadlifts. It´s all much easier than that: circuit training, isolation exercises, and some light cardio.

I asked her for some pictures to show you her progress, but we also got some great news from her doctor that she is willing to share with you so, she emailed me these lines about it:

“Hi, David!

I just had an appointment with my pulmonary specialist. I had a constant cough when I last saw her, which was before I started working out with you. When she tested me this week; I could take deep breathes with NO COUGHING!! and she asked what I was doing differently. I told her that I had been working out online with you; and that you had given me suggestions and guidelines for my diet… and what to drink!

She said “I can’t believe it! You’re healed! You are completely cured! So I don’t expect that I will be seeing you again.” WOOOHOOO!

And today, I was wearing a shirt that I had bought right before I started working out with you.

Glenda March1

At lunch, some of my friends said how loose it is and I pulled it tightly…

Glenda March2

even I was surprised. I haven’t completely gotten used to being healthy and not so fat.. and I am going to do even better this last month!! THANK YOU!!!!!!!!!!”

And here she is proud, showing her stomach before the egg hunt on Palm Sunday:

Glenda March3

 

These guys could help you in so many ways:

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Not all calories were created equal

How many of you have been told that if you burn more calories than you eat, weight loss will be inevitable? How many of you have discovered that this advice does not seem to apply to you no matter how hard you try?

Then you think, “I must be doing something wrong, I’ll exercise more and I’ll eat fewer calories than I already am, that should work!” Unfortunately, more often than not it doesn’t.

You might think that a calorie is a calorie. But the way the body breaks down carbohydrates, protein and fat, and the effect they have on our bodies differ vastly. Instead of just counting calories, you should take care where these calories come from. The source of the calorie changes how you digest it and how you retrieve energy from it.  Even more important is the fact that different foods and macronutrients have a major effect on the hormones and brain centers that control hunger and eating behavior. The foods we eat can have a huge impact on the biological processes that govern when, what, and how much we eat.

Selection of food for weight loss

Protein

Protein keeps us feeling fuller for longer by slowing digestion, but its primary role in the body is to maintain and build new cells, growing and adding new tissues. Protein is beneficial for weight loss, as it contributes to satiety and offsets the amount of lean muscle that is burned for energy, in addition to fat, during a calorie deficit.

Proteins provide about 4 calories per gram but there are higher quality proteins, which may reduce appetite and optimize muscle repair and recovery (fish or eggs), and lower quality proteins (hamburger meat) that are loaded with branched-chain amino acids, which have been linked to metabolic disease and insulin resistance.

Carbohydrates

Carbohydrates are by far the most complex because our bodies use the different types of carbohydrates (such as fiber, starch, and sugar) in very different ways. Carbohydrates are used by the body as a quick source of energy, particularly for the brain, liver, and muscles.

All carbohydrates provide 4 calories per gram (with the exception of fiber, which our body can’t digest). Though not a source of calories, fiber is considered a high-quality carbohydrate since it slows digestion and moderates the absorption of other nutrients, like sugar. For this reason, high-quality carbohydrates typically contain fiber and are minimally processed. These include fruits, vegetables, whole grains, and legumes. Lower-quality carbohydrates almost always lack fiber and add little more than “empty calories” to our diets.

Carbohydrates have been categorized as simple or complex in the past but many doctors are pulling away from those narrow categories and moving toward glycemic index. An apple is a simple carbohydrate because it is digested quickly by the body, but the fruit is better for you than other simple carbohydrates like chips or crackers. That’s why the glycemic index as a more accurate measure of a food’s value (good or bad). When something has a low glycemic index, it raises your blood sugar levels slowly, increasing your insulin levels gradually.

Apple 600

Focus on low-glycemic foods like whole-grain pasta, wheat bread, fruits, beans, and nuts. High-glycemic foods include candy, croissants, and scones. By choosing the low-glycemic foods and thus the minimally processed foods, people can lose more weight, feel fuller longer, and remain healthier.

Let’s take it a step further and compare calories from two different types of sugar: glucose and fructose.

Starchy foods like rice, potatoes, and pasta are predominantly made up of glucose, a simple sugar that can be burned for energy by every cell in our bodies. It’s stored in our liver and muscles for a quick source of energy during exercise or while we sleep. Unprocessed starchy foods, like brown rice, potatoes with the skin on and whole-wheat pasta, contain the food’s natural fiber as well as some vitamins and minerals.

Fructose can only be broken down in the liver. It’s also the sweetest tasting of the three simple sugars. In nature, fructose is found in fruits bound tightly to indigestible fiber that, as we already know, reduces and slows its absorption. Unfortunately, the majority of fructose in our diets isn’t from fruits (it’s from calorie-containing sweeteners added to sweetened beverages and the majority of processed foods). Fruits also have fiber, water, and significant chewing resistance, which mitigate the negative effects of the fructose. So, try to change these processed foods for real fruits.

Calories in fruits [Convertido]    

Fats

In addition to being a potent and flavorful source of energy, fats slow digestion, deliver important fat-soluble vitamins to the body, and provide important building blocks for every one of our cells.

All dietary fats provide about 9 calories per gram but some fats are better for our health than others. For example, polyunsaturated omega-3 fats, found in foods like wild salmon and flaxseed, have protective, anti-inflammatory properties, whereas artificial trans fats have been linked to increased inflammation and heart disease.

A study funded by the Sugar Research Foundation (SRF) from the 1960s found that cholesterol and fat were the main contributors to weight gain and responsible for an increased risk for coronary heart disease. With fat removed, food lost taste and appeal, so manufacturers added sugar to combat this. The intake of sugar and processed carbohydrates went up, while our intake of fat went down. Dr. David Ludwig, a professor in the Department of Nutrition at the Harvard T.H. Chan School of Public Health, says “Overall, these processed carbohydrates are worse than the fats they replaced.

Also, very-low-fat diets may actually slow a person’s metabolism down to a level where it is not burning calories as effectively as it could, says researcher David S. Ludwig, MD, PhD, who directs the Optimal Weight for Life program at the Harvard-affiliated Children’s Hospital in Boston.

The thermic effect of food

The thermic effect of food is a measure of how much different foods increase energy expenditure, due to the energy required to digest, absorb and metabolize the nutrients. Different foods go through different metabolic pathways. The more efficient a metabolic pathway is, the more of the food energy is used for work and less is dissipated as heat.

The metabolic pathways for protein are less efficient than the metabolic pathways for carbs and fat. A large part of the protein calories is lost as heat when it is metabolized by the body. This is the thermic effect of different macronutrients:

  • Fat: 2-3%
  • Carbs: 6-8%
  • Protein: 25-30%

If we go with a thermic effect of 25% for protein and 2% for fat, this would mean that a 100 calories of protein would end up as 75 calories, while a 100 calories of fat would end up as 98 calories. Studies show that high protein diets boost metabolism by 80 to 100 calories per day, compared to lower protein diets.

Put simply, high protein diets have a metabolic advantage. If people increase their protein intake, they start losing weight without counting calories or controlling portions. Protein puts fat loss on autopilot.

Ultimately, the quality of what we eat impacts not only our weight but also our overall health and well-being.  Counting calories alone doesn’t work because ultimately it matters where those calories come from; this matters more than the number of calories ingested.

Do you think any of your friends should read this? Please, share on your favorite social network.

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