Sports Nutrition looking forward
Sports Nutrition The field of sports nutrition is vast. Personalised performance nutrition can be super confusing with so many options to choose from. This blog dives into the following: The basics for you to be optimal What is the ultimate approach Research and the future in sports nutrition It can be all too easy to get it wrong or spend a fortune on a quick fix, or several! I see this every day in my clinic and also when I provide nutritional advice to followers on my fitness friend Caroline Girvan’s Facebook page in my Sunday live 1-hour session. As I have been involved in the world of Nutrition and health for over 25 yrs, including successfully working with athletes for the commonwealth games and Olympics, I love looking forward to what new ideas are ahead. Sports Nutrition – First things first Some background advice on getting you optimized! No point in not having the basics nailed….So. Know that you have to adopt a balanced real food approach that is nutrient-rich, otherwise, you will be disappointed with the amount of training, supplements or protein powder you pack in. These alone will not fix your physique or do anything for your health. 80% of success IS nutrition but the biggest part of this is consistency – whether it is counting macros, intermittent fasting, keto, the cabbage soup or Atkins these are all names of various dietary restrictions either by changing timings, altering nutrient intake e.g. fats or increasing fluids to reduce hunger etc but all in all they point to a kcal deficit to be successful. Are they successful – Sadly not all, and if they are they are often short-lived. I see many many hundreds of desperately miserable people doing everything they can to follow these restrictions. They may start well and see some changes but when something is too difficult, things slip and the feeling of failure can occur. I am firmly against this as Yo-Yo -dieting decreases energy expenditure, increases energy intake, and impairs brain-periphery communication. The Ultimate sports nutrition approach What many people HATE me telling them AND what works for the majority for the longterm is. Clever intuitive eating It is important to get the right mindset for this. You need to know that your body is not determined by numbers but by genetics, emotions, your food and life choices and all these interact with your overall diet and health. Bizarrely the belief that “no pain no gain” and a strict impossible plan is the answer, pushing the responsibility to someone else -and how many times do I hear the list of people that one person has taken a plan from and when it doesn’t work – it all stops and food becomes the comforter again. It’s true if you are totally confused by the past 30 yrs of inaccurate nutritional info, being able to choose your own nutrient-rich meals, snacks, fluids, party foods etc that are not on a strict plan can be overwhelming. If this is you then it may be worth working with someone (a nutrition expert) for a while, just to make sure you know what is necessary for you and you are able to enjoy it for the long term. That’s what we love and are experts in! Training to see ripped muscles takes far longer for many than they anticipate. As a beginner hypertrophy (building muscle) can be more difficult to achieve as the body is making neural adaptations. Progress and increasing strength allows for muscular growth but it does take time and patience. And finally – sufficient fluid intake and the types consumed are definitely overlooked. Fluid and enough fluid is critical to prevent dehydration, overheating causing confusion, low energy, and mood change, and also if ongoing can link to constipation and kidney stones. The Future of Sports Nutrition Research So what’s out there? It’s always a buzz to know brand-new areas are emerging with exciting products. Companies are more and more using science to optimize performance and especially important post-COVID with the resurgence in exercise, the gym and the importance of getting and staying healthy. Muscle Mass Everyone wants to build muscle right? Well, when I was starting out 25yrs ago that was not the case and it used to be for a few men in the gym and for really beefing up it was just a select few bodybuilders in competitions! Now we know that building muscle at all stages of life is mega important. Research into the physiology of improving muscle mass and strength is massive! While protein is the most important in terms of dietary supplementation, other researched ingredients include nitrogen oxides, nitrates, and creatine and these are used by millions daily. Carnosine and beta-alanine are also on the radar in muscle physiology research and may certainly be in some of your cupboards already! Carnosine is a naturally forming dipeptide (two linking amino acids beta-alanine and histidine) specifically found in the tissues of the body when they are active. Carnosine is also located in the heart, brain, and other parts of the body and is known to improve muscle strength and performance during exercise. Beta-alanine is a naturally occurring amino acid that supports the synthesis of muscle carnosine in the body. It is known to delay the onset of muscle fatigue and failure and is found in foods such as certain meat turkey, chicken, beef, pork and fish. It combines with the amino acid histidine to form the dipeptide called carnosine. This helps delay the onset of lactic acid and muscle fatigue and failure while building endurance and improving recovery. Hydration We know water is the best fluid to drink before exercise. Drinking 2-3 litres per day depending on your requirements is perfect especially if your activity is less than one hour. However, if you exercise for longer an isotonic sports drink with carbohydrates and sodium, and possibly potassium, calcium, and magnesium before and during exercise can be beneficial. There are gazillions out there
The facts on fermented foods – what can they do for you…
With a rise in popularity for fermented foods in recent years comes a look at their impact on health. Here, Gillian gets clear on what fermented foods are and if they actually have a positive effect on health. What are fermented foods? Fermented foods and drinks have become very popular over recent years even though they have been consumed worldwide for over 13,000 years! Fermentation is the bacterial (or yeast) conversion of sugar and starch to acids and other by-products, including ethanol. The acidity not only prevents growth of bacteria in food that can spoil food and drink but also creates foods with an interesting sour, tangy flavour. Fermented local products include yogurt, beer and bread. Across the world fermented products include: Sauerkraut (‘sour cabbage’) from Germany, kimchi from Korea, kombucha from China and kefir from the Caucasian mountains. Any benefits from fermented foods? You can’t escape the supposed benefits of fermented foods as they have been touted all over the media. The main area of focus: probiotic content and gut health. A probiotic is defined as live microorganisms that can establish within the gut and provide a benefit to the host. With this interest has come an increased recognition for the importance of looking after our gut microbiota, both for gut and non-gut health outcomes. Finally emerging evidence from studies for fermented foods and health in humans has found to be positive re gut bacteria. Research has uncovered so many variables that could be at play so the outcomes are not always clear-cut. Some other interesting areas of research ongoing include: the possibility that fermentation can increase the iron bioavailability from cereals by reducing phytic acid content, which can stop your body absorbing iron. Certain bacteria can also synthesise nutritive compounds, including particular B vitamins all very interesting. Overall Fermented foods can be included as part of a balanced, healthy diet, although it should be recognised that some shop bought have a high salt content such as sauerkraut and kimchi. Fermentation is popular at home and if you do wish to commence this ensure you follow safe food hygiene practices and that you use the correct ingredients, conditions and storage for that particular ferment. Although the evidence for specific health benefits is still emerging, the taste, saving on food waste are all positive! We have loved making water kefir (we used these) the last few years and delighted that it tastes amazing while boosting gut health. Just remember if buying fermented foods in the supermarket that are processed by heat, baked or filtrated (e.g. pasteurised sauerkraut, sourdough) these are inactivate as this processing removes the microbes and will not contain live cultures. If you are unsure of how to change your eating habits, or need help optimising the foods you eat please do contact us. We would love to help you or your family and friends with any nutrition related queries big or small. In the meantime do please check out our 121Dietitian Shop If you have enjoyed this blog we would love you to share this with your family and friends on your social media channels. Why not visit our YouTube Channel for more on keeping your health optimal. How can a Dietitian help Book a consultation via our Online Portal About Gillian Killiner Check out our tailored dietary programmes Gillian x [instagram-feed] Updated December 2022
