How to Make the “If It Fits Your Macros” Diet Work For You

How to Make the “If It Fits Your Macros” Diet Work For You
If you lurk in any of the Internet bodybuilding communities, you’ve surely heard of people talking about “If It Fits Your Macros.” And chances are many of the conversations were about eating junk food while dieting or pounding post-workout Pop Tarts or some such thing. But is that all If It Fits Your Macros really is? An excuse to eat fast food and ice cream every day? Is it just another fad that will come and go? Well, let’s find out… What the Hell is a “Macro?” “Macro” is a contraction of “macronutrient,” which is defined as follows: A macronutrient is any of the nutritional components of the diet that are required in relatively large amounts: protein, carbohydrate, fat, and minerals such as calcium, zinc, iron, magnesium, and phosphorous. Simple enough. Moving along. What is the “If It Fits Your Macros” Diet? If It Fits Your Macros, or IIFYM as the “cool crowd” calls it, is relatively new as a meme, but the dietary principles have actually been around for quite some time in the bodybuilding world, just under another name (flexible dieting). IIFYM, or flexible dieting, is a method of dieting that revolves around meeting daily macronutritional intake targets, and not on what you eat to get there. That is, you plan your daily meals to provide you with so much protein, carbohydrate, and fat, based on your goal (lose fat or build muscle). It’s essentially a form of calorie counting (a gram of protein and carbohydrate both contain about 4 calories, and a gram of fat contains about 9). For instance, I’m currently eating to maintain my body fat percentage while allowing for slow but steady strength and muscle growth, and my daily “macros” look like this: This caloric number gives my body more or less the energy it burns every day, which means my body fat percentage stays steady. Now, here’s the part of If It Fits Your Macros that throws many people for a loop: So long as I hit those “macro” targets every day, the foods I eat to get there will not negatively affect my body composition. My protein could come from 99% lean ground turkey or fatty ground beef, my carbs from sweet potatoes or candy, and my fats from olive oil or ice cream, and so long as I “hit my macros,” I will be able to lose fat or build muscle as desired. If that sounds ridiculous to you, read on… Does the “If It Fits Your Macros” Diet Work? my books. But let’s dive a bit deeper so you fully understand why it works, and how you can apply it optimally and successfully. Let’s start with a quick discussion of “calories in, calories out” and how it relates to your body. Your body burns a certain amount of energy every day, and this can be measured in calories. The energy in food can be measured in the same way. A calorie is the amount of energy required to heat up one kilogram of water one degree Celsius. Now, in order to lose fat, you need to feed your body less energy than it burns. When you do this, it must get the energy it needs from somewhere, and its “go to source” is its fat stores. This is an absolutely irrefutable scientific fact. When we’re talking strictly weight loss, a calorie is a calorie, regardless of where it comes from. You could eat nothing but Doritos and Twinkies every day and lose weight so long as you feed your body less energy than it burns. Don’t believe me? Well, Professor Mark Haub did just that and lost 27 pounds in 2 months. The point is clear: If all you want to do is lose some weight, calculate how many calories you burn every day, eat 20% less than that (keep yourself in what is known as a caloric deficit) and voila, you will lose weight regardless of what you eat to get those calories. So then, why count macros instead? Because a calorie is not a calorie when we’re talking body composition. What I mean is if you want to lose weight while also maintaining as much lean mass as possible, you need to do more than just maintain a caloric deficit. You need to ensure you eat enough carbs, which provide your muscles with the glycogen stores needed to maintain training intensity. (And in case you’re worried that eating carbs will make you fat, check out my article on carbohydrates and weight loss to learn why this isn’t true.) You need to ensure you eat enough healthy fats, which play an important role in hormone synthesis. This is why counting macros is superior to counting just calories. It allows you to focus on improving body composition, not simply dropping or gaining pounds with a percentage coming from muscle. Now, I’ve said several times that what you eat to hit your macro targets is of secondary importance when we’re talking body composition. The reality is the carbs in Twinkies turn into glucose and glycogen just like the carbs in broccoli. The protein in the Five Guys burger is made up of the same amino acids as the trimmed chicken breast. That said, Twinkies are not the same as broccoli and eating a bunch of Five Guys meat every day is not a good idea. And this brings me to what I don’t like about the “If It Fits Your Macros” movement… Using IIFYM to “Eat Junk and Get Shredded” is Stupid Just because you can eat a box of Pop Tarts every day and lose weight doesn’t mean you should. Remember that food is more than a mere source of protein, carbohydrate, and fat–it’s also our source of vital micronutrients (vitamins and minerals) that support our body’s many physiological functions. A major problem with candy and other sugary treats, overly processed foods, fast food, and so forth is they’re deficient in micronutrients. A major benefit of eating “clean” is it provides your body with an abundance of micronutrients. If you eat too much junk food and too little nutritious food, you can develop vitamin and mineral deficiencies that can cause many different health problems. Furthermore… When it comes to high-glycemic carbohydrates, we shouldn’t ignore research associating an increased consumption with an increased risk for chronic disease. You don’t have to completely abstain from high-glycemic carbs, but it’s much smarter to rely mainly on medium- and low-GI options (which incidentally will mean eating a lot of healthful foods like fruits, vegetables, legumes, whole grains, and the like). If we eat too much low-quality, processed meat, we may be increasing our risk of cancer. Sure, our bodies can use McDonald’s burger patties to build muscle, and we could use flexible dieting to eat them every day, but is it worth the potential health risks? The more trans fats (found in many processed foods) we eat, the higher our risk of heart disease, diabetes, infertility, and more. There’s a reason why the Institute of Medicine recommends that our trans fat intake be “as low as possible.” The stuff is bad. My point is health matters more than how you look. Being shredded doesn’t matter if your hormone profile is whacked, your immune system is suppressed, and your body is starving for nutrients. The Proper Way to Use IIFYM Principles Get at least 80% of your daily calories from healthy (micronutrient-dense) foods that you actually like. One of the biggest problems people run into when dieting is they get to a point where they just can’t stomach chicken and steamed veggies anymore, and one taste of something savory leads to an all-out binge. Well, the best way to avoid this is to simply eat healthy foods that you like every day. For instance, if you would rather have a steak than chicken, work it into your meal plan . If you really would like some pasta, adjust your carbs for the day to allow for it. If some Greek yogurt with fruit and nuts would really hit the spot, cut calories from a later meal to fit it in. Oh and if you’re worried that eating healthy foods is too expensive, check out my article on eating healthy foods on a budget. It will help you balance not just your dietyou’re your spending too. Don’t be afraid of little indulgences. So long as the vast majority of your daily calories come from healthy foods full of micronutrients, feel free to include some non-nutritive treats if you so desire. For instance, if you love Ben & Jerry’s ice cream, work some into your numbers for the day. If you’ve been hankering for pizza for a couple of days now, don’t be afraid to make room for a slice or two. Personally, I get about 90-95% of my daily calories from nutrient-dense foods, but I’ll usually include some kind of little dessert every day like chocolate, ice cream, or some other treat. Don’t be afraid to play with your meal timing. If the foods you like to eat tend to be more calorie dense, an easy way to work them into your macros is to reduce your meal frequency (thus allowing you to increase meal size). This is totally fine. You should eat on a schedule that best suits your preferences and lifestyle. You don’t have to eat protein every 2-3 hours to avoid “going catabolic.” Your metabolism won’t slow down if you eat 3 meals per day instead of 7. I prefer to eat more, smaller meals every day, but that isn’t a dietary prerequisite. So long as you hit your daily macro numbers, doing it in 4 meals instead of 8, or vice versa, is totally fine. That said, it’s worth noting that a post-workout meal is likely a good idea if you’re trying to build muscle and strength. Check out this article to learn why. In terms of pre-workout nutrition, you can either train fed or fasted and both have benefits and drawbacks. Examples of IIFYM Diet Plans If you’re having trouble wrapping your wits around how to turn all this into workable diet plans, I’ve got you covered. Here are 8 examples of flexible dieting plans that we’ve created for people as a part of our custom meal plan service: As you can see, people eat a variety of foods they like and on a schedule that works best for them, which makes the diet enjoyable and thus extremely easy to stick to. And when it comes to long-term results, compliance is the name of the game. In case you’re skeptical of the results of these types of meal plans, check out the Muscle for Life Success Stories. Trust me–flexible dieting works for everyone, every time, without fail. The Bottom Line on the IIFYM Diet It’s much more enjoyable to eat foods you like and watch your numbers than follow strange, overly restrictive diets that come with long and often confusing lists of prescriptions and proscriptions. That said, don’t abuse this newfound freedom by replacing any and all “clean” foods with junk counterparts just because you can. Remember that your long-term health depends on more than just macronutrient intake. Eat an abundance of nutritious foods and be moderate with your indulgences and you’ll never again struggle with the anxieties of “dieting” or the eventual health complications of foregoing nutrition for taste. What do you think about IIFYM? Have anything else you’d like to add? Let me know in the comments below! I'm Mike and I'm the creator of Muscle for Life and Legion Athletics, and I believe that EVERYONE can achieve the body of their dreams. If you like what I have to say, sign up for my free newsletter and every week I'll send you awesome, science-based health and fitness tips, delicious "diet-friendly" recipes, motivational musings, and more. Original article and pictures take http://www.muscleforlife.com/what-is-if-it-fits-your-macros-and-does-it-work/ site