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
Hangover cures put to the test
Hangover Cures Put To The Test In a culture where celebrations are often fuelled by alcohol, many of us will be searching for a hangover cure to erase the negative effects of the previous night. Here, at 121 Dietitian, we firmly believe prevention is better than the cure. So we have done some research on hangover cures. With so many so-called hangover cures circulating the web. We’ve looked at the studies on each one in order to determine which one is actually the best. Here are our findings… Coffee and paracetamol for hangover Caffeine is thought to raise energy levels while paracetamol relieves aches and pains. However, researchers at Temple University in Philadelphia have revealed that black coffee can worsen a hangover. While scientists at the University of Washington believe that taking paracetamol as well can be deadly, as caffeine triples the amount of a toxic by-product created when paracetamol is broken down. This toxicity is the same substance responsible for liver damage when alcohol and paracetamol react together. You may be up against your genes on these too! As a nutrigenomics practitioner I see many patients with genetic issues. The CYP1A2 gene codes for the CYP1A2 enzyme, which is responsible for caffeine metabolism in the liver. Paracetamol is degraded via a minor pathway by CYP2E1 to the liver-toxic metabolite NAPQI. This is toxic even at therapeutic doses, causing hepatotoxicity. Milk thistle for hangovers Available as a tablet or in liquid form. This is an abstract from the milk thistle plant. It is believed its properties aid the body in metabolising alcohol more quickly. Some studies have shown that silybin and silymarin, found in the plant, protect the liver from toxins. They also boast the benefits of antioxidant and anti-inflammatory properties. However, most of the studies surrounding this were carried out on alcoholics so there is really no proof of its effect in preventing or curing a hangover. Water for hangover One our favourites by far, and one of the most widely recognised hangover prevent/cure techniques, drinking water with alcohol. One pint before bed is believed to reduce the effects of a hangover by diluting some of the nasty by-products of alcohol. Bacon sandwich for a hangover The hangover choice for many. This tradition dictates that bread soaks up alcohol from the night before, alleviating the effects of a hangover. In fact, a study at Newcastle University’s Centre for Life has indeed confirmed that a bacon sandwich can offer relief. Rather than bread ‘soaking up’ the alcohol, it’s the carbohydrate laden effects which boost blood sugar levels, speeding up the body’s metabolism and the process at which the body gets rid of alcohol. Furthermore, rich in protein and amino acids, bacon reverses the effects of alcohol in depleting brain neurotransmitters. But be careful, and stay hydrated as the saltiness may get you later. Isotonic sports drink for a hangover The theory here is that the products contain tiny, easily digestible particles of carbohydrates which help the body to rehydrate faster than by drinking water. Leeds Metropolitan University have revealed that sports drinks are one of the best remedies for restoring blood sugar levels, and their calories can rehydrate the body up to 40% more effectively than water. But remember to monitor both your alcohol and isotonic sports drink intake as anything in excess is damaging. Exercise for a hangover Probably the last thing a lot of people would turn to in a hungover laden state, sweating off a hangover is thought to be a myth. Findings from a government survey revealed that exercise will simply compound your body’s fluid debt and increase your symptoms further. Hair of the dog Many believe that having a drink the next day will ease the recovery process by diminishing the effects of alcohol withdrawal. However, rather than alleviating symptoms, another drink is just elongating the recovery process, lengthening the point at which you feel better. This is a dangerous option and can damage your liver and organs if habitual. Eggs for a hangover While often eaten as part of a hangover fry, eggs are also consumed raw as they contain a substance called cysteine, which is believed the fight free radical damage to the body. However, if feeling queasy, eggs can be hard to stomach and watch for any bacterial contamination. You may find it easier and more helpful to consume a supplement L-Cysteine. This was a small study so not convinced its a miricle cure! Prickly pear cactus for a hangover Taken before a night out in either tablet or pill form. Prickly pear cactus is believed the reduce the likelihood of a hangover. Research at Tulane University, New Orleans tested 64 healthy medical students and indicated that the extracts reduced three out of nine hangover symptoms – nausea, dry mouth and loss of appetite. Halving the risk of a severe hangover. Again a small study and not one to be jumping up and down about for a true cure. This does however highlight the importance of a rich polyphenol diet. Many fruits are a fantastic sources of antioxidants and fluids. Ensuring you consume these daily will support your body if needing to eliminate excess alcohol. Alka-Seltzer for a hangover One of our least favourites, containing a concoction of aspirin, paracetamol and caffeine. It is believed that Alka-Seltzer before heading to bed will leave you feeling revived and hangover-free in the morning. Research at Leeds Metropolitan University revealed that while they can help a headache and neutralise excess stomach acid, the main benefits are probably from the effect of drinking the water that they are dissolved in. They aren’t recommended for sensitive stomachs. Artichoke extract for a hangover Believed to help the liver process alcohol, there is conflicting findings on the effect of Artichoke extract. The journal Phytomedicine showed that a supplement of 400mg extract of artichoke leaf extract helped stomach problems, and there is anecdotal evidence that it reduces indigestion, an upset stomach and nausea. Experts however at King’s College London
