Sports nutrition
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Sports drinks vs electrolyte supplements
If you are an athlete, a coach, or an exercise enthusiast you might have wondered what are the differences between sports drinks vs electrolyte supplements. Moreover, you might be interested in knowing if/when you need either in your life. Sports drinks vs electrolyte supplements – What are they? Sports drinks Sports drinks are, in their simplest form, a combination of water and easily absorbable carbohydrate (e.g. glucose) for hydration and fuel. However, some sports drinks do not contain water (as they come in powdered form), some contain extra ingredients (e.g. electrolytes, creatine, vitamins), some contain multiple type of carbohydrates for better absorption, and some contain no carbohydrate (i.e. sugar-free sports…
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Sports foods vs sports supplements
Do you know what is the difference between sports foods vs sports supplements? Which one will improve your performance? What are sports foods and sports supplements? Sports foods Sports foods are foods or drinks specifically formulated to meet sport-specific needs (1, 2). Despite they resembling regular foods, they are not meant to be consumed as the sole source of an athlete’s nutrition (1). Sports foods may be designed to provide one or more of the following: Despite the fact that some common foods now include some of the elements listed above (most notably, protein), they are not automatically considered sports foods. Sports foods include: These foods are designed to be…
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Is protein distribution dead?
Best practices in sports nutrition point athletes to eat protein in moderate doses throughout the day to maximise muscle growth. A recent study explored what happens when a large dose of protein is ingested after resistance training, raising the question: Is protein distribution dead? Current recommendations Current sports nutrition recommendations are to consume around 25-30g of protein per meal in order to maximise muscle growth. Many people consume more than that at lunch and/or dinner; for example, 1 medium Scotch fillet steak has around 50 grams of protein and 1 medium chicken breast around 55. The general consensus has been that the extra protein is not required to stimulate muscle…
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Omega-3 supplements for exercise inflammation
The growing interest in using omega-3 supplements for exercise inflammation stems from the anti-inflammatory and antioxidant properties of these polyunsaturated fatty acids. Exercise produces both inflammation and oxidative stress, which might sound like a bad thing but it’s actually good. The biological responses to exercise allow the body to adapt to training. However, excess inflammation can be counterproductive, especially when it interferes with subsequent training or, even worse, competition. Similarly, injuries and illness generate inflammation and oxidative stress which should be mitigated under certain circumstances. This article is based on a systematic review of 13 studies that analysed the effects of omega-3 supplements on various markers of inflammation and muscle…
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How to sandwich around exercise
The previous article was about how to sandwich with nutrition in mind. This article will explore how to sandwich around exercise. How to sandwich around exercise A sandwich can be a convenient meal for athletes because it is portable and can be used to deliver important nutrients for sport. “Around exercise” refers to the pre-exercise and post-exercise meals. It is important to highlight that foods eaten for athletic performance often differ from those eaten for general health. In order to maintain good health, athletes should follow healthy eating recommendations outside of the periods around hard training sessions and competition. This is especially important for athletes facing health issues and older…
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How to fuel for a BJJ competition
There are several factors to consider when deciding how to fuel for a BJJ competition, some of which are outside of your control. This is a guide for recreational BJJ players who are interested in improving their performance in competitions. Elite level athletes will benefit from a more detailed nutrition plan specific to their physical characteristics, training program, among other factors. Why is it tricky to fuel for a BJJ competition? First, most competitions require you to weigh in on the day, which means there you will not have time to rehydrate and regain weight (if you have cut weight) before your fights. Second, matches can go for the whole…
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The post-workout meal
By definition, the post-workout meal is whatever an athlete consumes after exercising. The main purpose of this meal is to help with repair and recovery. The post-workout meal The purpose of the post-exercise meal is to replenish: Timing Out of the 3 goals of the post-workout meal, the most pressing is rehydration. Replenishing fluids and electrolytes lost via sweat should be as quickly as possible after training or competition to prevent detrimental health consequences. The replenishment of both glycogen and muscle protein happens in the several hours after exercise. For example, the “anabolic window”, i.e. the period of time in which protein turnover is maximised in the muscles after exercise…
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The pre-workout meal
By definition, the pre-workout meal is whatever an athlete consumes before exercising. The main purpose of this meal is to provide fuel for the upcoming effort. Depending on the exercise demands, this meal can also serve in part as recovery and preparation for the following session. Even if the pre-workout meal doesn’t really improve your performance via physiological mechanisms, it might do the trick because it eliminates the distraction of exercising while hungry. The pre-workout meal Timing In an ideal world, you want to start exercise with fuel in the tank. This means having a meal 2-4 hours before training or competition, however there are exceptions: Composition Quantity The size…
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Effect of caffeine on sleep and recovery
Caffeine is a well-recognised performance-enhancing substance, but the effect of caffeine on athlete sleep and recovery is less known. Coffee and caffeine Caffeine is the most prominent component of coffee and the reason why most people who drink coffee do so. Caffeine is not only present in coffee but coffee is likely the most popular caffeine-containing item among other foods (e.g. tea, chocolate) and supplements (e.g. pre-workout, gums, tablets). As a reminder, the actual amount of caffeine in a cup of coffee varies depending on many factors (learn more in Coffee and health. However, most standard coffee drinks will contain somewhere between 65 and 120mg of caffeine. Caffeine metabolism As…
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5 ways to eat more protein
Many people struggle to eat enough protein, for example athletes and older adults. Below are 5 ways to eat more protein without necessarily adding volume or energy to your meals. 1. Choose higher protein versions of the same food These days you can find high protein yoghurt, milk, cereal, bread, wraps, pasta, etc. Hence, the easiest way of increasing your protein intake is to choose a higher protein version of the same foods you are already eating. On this topic, many people choose plant-based dairy food substitutes (e.g. milk, yoghurt) without realising that most contain less protein than the dairy-based option. 2. Increase the protein portion size This is the…
