
The Basics
Video Explanation here!
What are calories?
A calorie is a unit of energy. The human body needs calories (energy) to survive. Without energy, our cells would die, our hearts and lungs would stop and we would eventually deteriorate. We acquire this energy from the food and drink we ingest. In most cases, it is important that we consume the number of calories our body needs every day so that we can enjoy a happy and healthy life.
Our body uses the food we consume as energy to fuel our day to day activities, as well as provide us with vitamins, minerals and nutrients to help our body function efficiently. It is recommended that at least 80% of our daily caloric intake comes from whole food sources (which are single ingredient foods) to assist us in living a healthy and vital life.
Note: In Australia, we use kilojoules as a measure of energy although it’s still more common to monitor energy in calories. If you ever need to convert between the two: 1 calorie is equal to 4.2 kilojoules.
Energy Balance
If we want to make any changes to our body composition (or maintain our current physique), paying attention to our nutritional intake and physical output is essential. We do this by monitoring our energy balance. Energy balance refers to the relationship between energy intake (calories) and energy output (exercise, general movement, body function). Simply put - energy in vs energy out.
There are 3 distinct scenarios when referring to energy balance:
1. Eat the same energy as you burn = maintenance (neutral energy balance).
2. Eat more than you burn = weight gain (positive energy balance).
3. Eat less than you burn = weight loss (negative energy balance).
Basal Metabolic Rate
The Basal Metabolic Rate (BMR) refers to the amount of energy your body needs to maintain homeostasis while at rest. Simply, what it needs just to exist and function. This is the absolute baseline calories that we then will build upon.
Non-Exercise Activity Thermogenesis
Non exercise activity thermogenesis (NEAT) is the energy expended for everything we do that is not bodily functions, sleeping, eating or intentional training related. This can be walking, taking the stairs, fidgeting and cleaning. A bricklayer is going to burn a lot more calories during the day completing his work tasks than an someone who has a 9-5 desk job.
Thermic Effect of Food
Thermic Effect of Food (TEF) is the amount of energy required to process food including digestion, absorption and disposal of ingested nutrients. Different foods yield different requirements. For example, in general protein has a higher TEF than carbohydrates. This is one reason a diet higher in protein is recommended for fat loss goals.
Exercise Activity Thermogenesis
Exercise Activity Thermogenesis (EAT) is energy expended from exercise that we intentionally engage in. This includes but is not limited to weights training, running, group fitness, swimming and sports. Surprising to most, this portion is the smallest energy required (see chart below). Total Daily Energy Expenditure Total daily energy expenditure (TDEE) is all the above combined to give a hypothetical total daily energy requirement. BMR + NEAT + TEF + EAT = TDEE. This is where we can establish as your maintenance calories or neutral energy balance. From here, we can also go in to either a deficit or surplus, all dependant on your goals.
Image of TDEE attached. ** NREE = non resting energy expenditure
** REE = resting energy expenditure
Okay, now what?
If you’re ready to make positive changes to your body composition, we need to find an approach to manage your caloric intake that you can successfully adhere to for a period of time. Finding a nutrition protocol that suits you and your lifestyle is a key factor in increasing the likelihood that you will be able to reach your goals because adherence will be much greater. There are many different strategies, but the important part is being able to measure your intake and make calculated adjustments depending on your goal and when required. A consistent intake with appropriate adjustments will yield far greater results than ad hoc dieting, constant changes without reason, drastic fluctuations in calories or cutting out food groups in general for no medical reason.
NUTRITION!
WHAT IS: The Portion Control Method
What is it?
The potion control method is an easy to follow nutrition structure for new (or even experienced) dieters wishing to manage their intake effectively without having to count calories or track macronutrients. This method uses the person’s hand as a general guide for the portion size of each macronutrient – protein, fats and carbohydrates (then divided in to servings of both complex carbohydrates and vegetables). This is a great place to start for beginners looking to increase the amount of whole foods consumed and improve their nutrition education as well as more advanced individuals who might be looking to step back from tracking their macros and enjoy a little less structure.
Potential pros:
Don’t have to weigh and measure foods
Eyeball portions, easy to learn
Great introduction to nutrition
Less uncomfortable to complete in social settings than tracking macros
Can still tailor intake to individuals by assigning how many serves of each
Potential cons:
Less accurate tracking of calories and macronutrients consumed
Results can be slower due to greater room for intake fluctuations day to day
Doesn’t consider ‘discretionary foods’ or recommend how to incorporate these in to your diet
Have a look at the Portion Control Guide to understand how to use your hand to track your portion amounts. You won’t know exactly how your body will respond to your hand portioning intake so stay flexible and adjust your portions based on your hunger, fullness, body measurements, weight and other important goals or milestones. Use the Meal Planner Template to help.
WHAT IS: Tracking Macros (IIFYM)
Video Explanation Here!
What is it?
Commonly referred to as flexible dieting, tracking your macros or IIFYM (if it fits your macros), is where you track all the food and fluids you consume with the aim of hitting certain macronutrient and fibre targets. There are multiple apps available on your phone with the most common being MyFitnessPal (MFP).
Potential pros:
Flexibility and variety with food choices
More variety between meals and days
Often better compliance to nutrition goals
Provides long term education
More accurate way to monitor caloric intake
Potential cons:
Inaccuracy of tracking foods correctly
Foods themselves can vary (eg. fat content between cuts of beef)
Incorporate too much ‘junk food’ and less nutrient dense foods
Can be difficult to learn at the start
Weighing and measuring foods is essential
Sometimes creates or exacerbates obsessive behaviours
Calculate Calorie and Macro Targets
Once you have downloaded MyFitnessPal (or similar), it will calculate your calorie and macro targets based on a few factors such as your weight and height. However, this is not necessarily the best method. There are multiple TDEE calculators online and I would recommend finding one to calculate your calorie total for you. It will also give you suggestions for deficit and surplus calories to choose depending on your goals.
From your calorie total (whether you want maintenance, deficit or surplus), we need to assign your
macronutrient targets. Everyone is different, but a general guide and respectable start is below.
1. Assign protein goal to 2 grams per kilo of bodyweight
2. Assign fat as 1g per kilo of bodyweight (or 30% of your total calories)
3. Assign the remainder of your calories to carbohydrates
1g Protein = 4 calories
1g Carbohydrate = 4 calories
1g Fat = 9 calories
1g Alcohol = 7 calories (but we don't set this as a macro goal...)
Example: 2000 calorie diet example for 70kg woman
Protein
70kg body weight x 2g = 140 grams of protein (or 560 calories)
Fats
70kg body weight x 1g = 70 grams of fat (or 630 calories)
OR
30% of 2000 = 600 calories (divide by 9calories for fats = 66.6g)
Carbohydrates
As we’ve used a total of 1190 calories already, we are left with 810 calories for carbohydrates.
810 divided by 4 = 202.5 grams of carbohydrates
NOTE: This is starting point only and adjustments can be made based on how your body responds and as you progress through your goals.
Tracking Tips
Tracking is all about practice. It will get easier if you take the time to become familiar with the app and entering different foods. Notice that you can scan barcodes and input foods automatically, checking against the nutrition label before confirming. You can also search foods in the database, however, as apps such as MFP contain user generated information, they can sometimes be inaccurate. Please ensure you cross reference these entries with a creditable source such as calorieking.com.au or foodstandards.gov.au (previous NUTTAB database). I highly recommend watching a few YouTube videos on using your app of choice for handy shortcuts (like copying an entire day of food so you don’t have to keep entering them individually) to make your life and tracking macros much easier. Also, turn off the exercise function as we don’t want to ‘eat back’ what we have burnt during exercise.
Reading Labels
If you are consuming any food that comes in a packet, it is essential to understand how to read a nutrition label. This will give you the ingredients, calories, portions, macronutrients per portion and per 100g. The guide below is from eatforhealth.gov.au which is a great online resource. This will assist you in identifying the macronutrient distribution and caloric value of foods. Learn how to read nutrition labels here.
How to Track Macros
How To Enter Foods
There are 3 main ways to enter any foods to your diary. Start by pressing the Diary tab at the bottom. Tap '+ Add Food'
1. Any food that comes in a packet and has a barcode is able to be scanned straight in. This should give you the correct food however be sure to double check the nutrition label on the product matches the entry in MFP - calories, macros and serving size. If the food is incorrect, you can press the 'Report Food' button > 'wrong/missing information' and make the appropriate changes. Be sure to swipe the 'Add to my foods' so you can save it for later.
2. For generic foods such as fruit and vegetables, you can search them in the MFP database and cross reference these with reputable databases such Food Standards Australia or Calorie King Australia.
3. Batch cooking? Say you're making a cake at home you want to track. Just hit the + up the top and press 'Create a Recipe'. From there, enter all the ingredients (in total) and say how many servings you'll split this in to. Then add it to your diary.
Handy Tracking Tips & Common Mistakes
Always enter food in grams, not cups/serves in most cases. 1 serve of a banana could be anywhere between 60 and 200grams. Whereas, 1 serve of a muesli bar is normally 1 muesli bar.
Liquids have calories too, be sure to enter them. Juice, cordials, soft drinks, milk etc
Being within 10grams of your protein and carb target and 5g fat target is an A+ effort, don't get too obsessed with being 100% to the gram. That's literally impossible.
Some packaged items will have kilojoules instead of calories on the label. 4.2kjs = 1cal so do the math on that one.
You can copy and paste whole days worth of foods to save time.
Especially when starting out, track your food ahead of time, preferable the day or so beforehand. As you get better, you'll be able to log it as the day goes on and still hit your targets.
No food are off limits. Think 80% wholefoods and 20% fun foods. Make room to fit the foods you enjoy and 'spend' your macros wisely!
***There's a bunch more info back in the 'Food for Thought' module that will help you on your journey such as tracking when eating out.
What happens if I go over 'X' macro?
From time to time you will go over on a macro, and that's okay! You can always have less of that macro the following day, as long as it wasn't so much over we end up really restricting the next day trying to compensate. You can always do it in advance too if you know you're going out to dinner. and it won't fit your day without restricting all day. Just save or 'bank' some macros for the following day.
Alternatively, think more of hitting your calorie total for the day instead of individual macros. Remember:
Protein = 4cals per g
Carbs = 4cals per g
Fats = 9cals per g
Say you went 10g over on fats. That's 10x9 =90cals
So 90cals divide 4 = 22.5carbs
Just stay under your carbs by 22.5 if fat was over by 10 and you'd still hit your calorie goal for the day.
Practice. Practice. Practice. It might take you a few weeks to get the hang of it, but the benefits of learning food like this (and the flexibility and freedom that comes with it!) is so incredibly valuable for years to come.
How to Set Up My Fitness Pal (MFP)
Video Explanation Here!
There are 2 versions of MFP and to be honest, I've only ever had the free version. If you want to pay for premium, go ahead! It does have extra features that might be handy but it's not necessary.
1. Download MFP app. Follow the prompts to create an account and complete your basic details. MFP is designed to help users set macro targets based on a few questions such as goals and activity level. Skip these - we already have your targets ascertained.
2. Go to ME (bottom right) and then the settings cog (top right).
Edit Profile - change the UNITS to metric which is kgs, cms, (kilo)calories
My Goals - Nutrition goals > Calorie, Carbs, Protein and Fat goals. Adjust this to what we have discussed. If you have the free version, enter your calorie total and just spin the dials until it's close enough. If you have premium, go ahead and set the exact amounts.
3. Ensure you do not connect your Fitbit or any other tracker. MFP will try add your 'calories burnt' back in to your food diary totals so you're eating random amounts and more than you need to.
Macronutrients aka Macros (+Micronutrients & Fibre)
Macronutrients (Macros)
Protein
Protein is the most important essential nutrient for the human body. Every cell in the human body is made up of protein. Proteins are crucial to the regulation and maintenance of the body functions and provides us with the building blocks to form skeletal muscle. We also need to ensure that we are consuming enough protein to assist us with building and repairing muscle. Stereotypically, protein is associated with bodybuilding or those who want to develop larger muscles, but this is not the case.
Fats
Fats are very important given their role in facilitating the absorption of vitamins and minerals from the foods we ingest. Fat is also crucial for hormone regulation and cellular function. There is a myth that fat will make you fat and low-fat products are better but consuming healthy fats in controlled portion sizes won’t negatively impact body fat levels. They do however contain more calories per gram and therefore are considered more calorie dense than other macronutrients. Another benefit of eating fat is that, like protein, it also helps us with satiety so is a great tool to help keep us feeling full during a fat loss phase.
Carbohydrates
Carbohydrates are our bodies preferred source of fuel and are the primary fuel source for our cells, therefore are vital in maximizing our training performance. It is again a common myth that carbohydrates are ‘bad’ or ‘fattening’. Remember, carbohydrates (or any macronutrient for that matter) won’t make you fat and they are certainly part of a healthy diet. Eating too much of any macronutrient (including carbohydrates) will however lead to fat gain. Muscles can store carbohydrates in the form of glycogen for energy usage at a later date, prior to being stored as fat.
Fibre
Fibre is an indigestible carbohydrate broken down into two categories, soluble and insoluble. Fibre improves the absorption of nutrients and helps with the excretion of waste products from the body. Besides digestive aid, insoluble fibre is also responsible for the absorbing and removal of toxins within the body. Ensure to get the recommended 25 – 40g of fibre per day through plant foods such as vegetables, fruits, grains, beans and legumes.
Micronutrients
Micronutrients are required in very small amounts (milligrams or less) and are the raw material that enable the body to produce enzymes, hormones and other substances essential for proper growth, development and function.
Micronutrients are found abundantly in fresh vegetables, fruits and salads, as well as red meat and seafoods like oysters and mussels (to name a few). As a generalisation, we can confidently accomplish an adequate amount of micronutrients by:
Having 2-3 cups of vegetables and salad per day
Incorporate a minimum of 5 different colours in your vegetables, salad and fruit
Rotate meat sources each day and throughout the week
Have a combination of raw, slightly cooked and cooked where preferred
Water & Fluids
Water is essential for the body to function optimally and is one of the most underrated fat loss and general health tools. Water carries nutrients to all cells in our body, oxygen to our brain, allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. It also flushes out toxins and waste, helps to regulate body temperature, hydrates skin – the list goes on!
Signs of dehydration include feeling tired, faint, dizzy, headaches, muscle cramps, dark urine, dry mouth and often confused as feeling hungry. A good recommendation is 1L per 25kg of body weight. If you’re feeling thirsty, you’re already on your way to being dehydrated so ensure you are constantly sipping throughout the day to avoid this.
It’s also important to consider other fluids like juice, tea, coffee and energy drinks. Just because it is a liquid does not mean it is calorie free like water. Of course, these things can be incorporated in to any diet but some adjustments may need to be made. A long black with stevia and a dash of milk will have minimal calories compared to a full cream cappuccino with 2 sugars. Do your research, read labels and be aware of what you’re consuming. If water is boring, adding things like lemon or low calorie cordial to mix it up.
Satiety Index
The Satiety Index is a tool that ranks a variety of foods based on their ability to satisfy hunger. It's quite clear that certain foods satisfy hunger much better than others. Sure, some of us may find some foods more filling than someone else would say, but for a majority of people this is accurate. This is a great thing to keep in mind, especially if you're in a dieting phase or finding it difficult to stay full.
Food List Suggestions
These foods are as a guide only to give you a better understanding of the dominant macro in each food. This is not a complete list. You do not have to eat the foods on this list. Foods not on this list are great too. You may also have certain dietary requirements to adhere to. Variety in your food choices is key!
Meal Planning & Food Prep
Video Explanation Here!
Meal Planning
Fail to plan, plan to fail.
Especially at the start when we are first starting out, it's vital to be prepared and organise your food in advance. This takes the stress out of figuring it out every day and we are less likely to give in to temptation if everything is mapped out in front of us. Even just having the right type of foods (and enough of it!) in the house can go a long way.
Above we went over a meal planning guide to help you flesh out what and how much you'll be having throughout your week. Perfect for macros or the hand plan. It prompts you to look at what your meals are made up of - protein, fats, carbs, veg and the portions of each. Make sure you have enough to hit your targets throughout the day and a bigger picture over a week.
Food Prep
I'm probably not going to say what you're expecting here. I don't expect you to cook up 25 Tupperware containers of food and eat the same thing every day all week. DO WHAT WORKS FOR YOU. My advice is:
Have easy throw together meals and snacks that don't require much prep - tuna and avocado on Ryvitas or cottage cheese/yoghurt and berries
Half prep your foods so it's easier to throw together - boil a dozen eggs, a big batch of rice for the week, chop your veggies up, cook a batch of chicken
Track your day ahead of time, take half an hour each night to get everything ready for the following day
The 'Perfect Day'
The perfect day is a great activity to go through when you're first starting to monitor your intake, especially when tracking macros. It can be hard to track as you go throughout a day so why not plan ahead? The night before, track everything you plan to eat the following day. Make adjustments to the quantities and aim to hit your macro/calorie goals for that day. Identify what you would need to eat in order to have 'a perfect day'. What would that look like? Have you given yourself enough variety that you'll enjoy? Set yourself up for success by planning ahead.
Other Food for Thought
80/20 Rule
The ‘80/20 rule’ essentially encourages a balanced and realistic incorporation of foods in to the diet. 80% of our diet should be comprised of minimally processed nutrient dense wholefoods such as lean protein, grains, fruits, vegetables, nuts and dairy. The 20% is made up of more processed, refined or ‘fun’ foods such as alcohol, chocolate, lollies, fast food and packaged foods. Now we don’t want to fall in to the trap of labelling foods ‘good’ and ‘bad’ here but we can agree that we don’t always consume the healthiest foods for our bodies – and that’s okay! Social events and soul foods can still be included in to your life and in fact create a greater adherence to your plan long term. Knowing you can include foods you love and still see progress mitigates the feeling of restriction but remember, portion control and moderation are key.
Eating Out
Eating out when on a health journey can be a bit tricky sometimes, but this doesn’t mean you can’t or shouldn’t. If you’re tracking macros, making an educated guess on the foods and amounts is better than not entering anything at all. Better still, if you’re getting food from a well-known establishment like Subway or Starbucks, you can find the nutrition information on their website. Considering the staff won’t prepare everything exactly to the gram, still take the nutritional information with a grain of salt. In this case, close enough is actually good enough. Whether you’re using the hand plan or tracking macros, some tips to eating out include:
Stick to leaner cuts of meat (fish, steak, chicken breast) that are grilled rather than fried, battered or crumbed. Have this with a serving of steamed vegetables or salad if fat loss is your goal.
If you choose a salad, ensure to ask for dressings and sauces ‘on the side’. These can have a large number of calories and it’s easier to add a little than to take it off. Add a lean protein to your salad if it doesn’t already have one.
Where you can, research the menu prior to eating out. This way you can decide what you’re going to eat in advance when you’re calm and potentially log your macros roughly beforehand so you know what to consider for the rest of your day’s intake.
If you don’t know what you’re going to be eating prior to an event, it is best to consume higher protein foods throughout the day and keep your carbohydrates and fats lower. This will stop you from being overly hungry when you arrive and keep a bank of calories to enjoy at the
event.Also monitor portion sizes when eating out. It can be hard to leave behind food you have paid for but consider your goals and make the best decision for yourself.
Supplements
Supplements are exactly that – to supplement. They are there to fill holes that cannot be covered by food in the diet. Food preferences, specific diet choices (vegetarians for example), lack of access or socioeconomic status can be some of the reasons why deficiencies in the diet may occur and potential supplementation may be of benefit. Always seek professional advice before supplementing as there can be serious consequences when negligence occurs. It can be as simple as a full blood examination from your doctor which can give you a good idea of what deficiencies you may have or a diet analysis from a relevant nutritionist or dietitian to review dietary RDI’s for both macronutrients and micronutrients. ‘Gym’ supplements including pre-workout and fat burners are not necessary. Protein, creatine and beta-alanine are the only well studied supplements worth considering but again, it will only give you the 1% extra after all your diet, training and recovery rations are met.
Carb Cycling
In a nutshell, carb cycling is a method where carbohydrates (and as a result calories in total) are higher on some days and lower on others. This method can be used for a number of reasons. Often, people will prefer to carb cycle based on their training scheduled and have a higher carbohydrate goal on a training day to help support their output and lower on rest days. Over the course of the week, you would still hit your total weekly calorie amount, just the disposition is adjusted. This is not essential, and you can still achieve results without carb cycling, but it may be something you want to experiment with or already do instinctively.
Weekends Matter
At some point, most people have eaten well ‘Monday to Friday’ only to overconsume on the weekends, whether intentional or not. If we have the mindset of ‘I’ll just eat healthy and exercise during the week’ allowing free reigns on the weekends and still hoping to achieve our goals, we are sadly stuck in a hamster wheel of no progress. The total calories of the week will still add up and you’ve put yourself in a 5 day grind for no reason. Firstly, ask yourself how serious you are about your goals and whether going free for all on the weekends is helping. Secondly, premeditated approaches to social outings on the weekend can help in this instance. In the aforementioned, guesstimating your caloric intake is better than nothing. In addition to this, we can ‘bank calories’ which is saving calories to consume later or potentially limit the intake the following day with a sensible approach. Think of calories as money – some foods cost more than others and sometimes you want to save up your money to spend on something special!
Frequency and Timing
Meal frequency refers to how many meals a person will eat throughout a day. Often, we hear that 6 meals spaced every 2 – 3 hours works the best but it’s not necessarily true. Yes, it may help with regulating blood sugar or stop you from over eating at times, but it is important to note that meal frequency does not add any potential benefit to improving metabolic rate when macros and calories are equated. The total calories and macronutrients consumed over a whole day is more important than meal frequency in many cases is down to the preference of the eater. Whether you have 5 x 400 calorie meals or 2 x 1000 calorie meals, it’s still 2000 calories consumed. The same goes for eating at night, I can promise you the calories don’t suddenly double if it’s after 6pm.
Timing refers to consuming a specific meal or food types at a certain time in a day. In terms of the research, there is no potential benefit metabolically or improving body composition when timing your nutrients. Again, personal preference should take precedence when deciding what to eat and when for most people. Yes, recommendations are a good source of carbohydrates for energy pre workout and protein post workout, but this is not the be all and end all.
FINAL NOTE!
At the end of the day the best diet is the one you can follow. There are no magic foods that will give you 6 pack abs and no foods that will make you fat. You also can’t out train a bad diet. It’s simply a smart approach to energy in vs energy out. Whether you go vegan, clean eating, keto, intermittent fasting, paleo, IIFYM or the hand plan, any method that is adhered to and yields fat loss results is a caloric deficit.