Welcome to Sportnutrix,

Sportnutrix Nutrition Site

Students and those interested in sports nutrition often ask me: so tell me, what are you doing in your job? First, it’s a great job! Maybe you will not be able to do all the duties we are supposed to do, sometimes it works differently when you are part of a team or an organization. Roles differ between teams. For sure you have to be flexible in what you do. And you need to like/love food. It’s not a must to compete yourself but to know what it feels like when you finish a competition or a training camp, when you have the pressure to succeed and win is for sure no disadvantage. As a sports dietitian it’s also good if you try different approaches yourself. Different fuel strategies, trading on empty stomach, fueling with natural food vs. sport nutrition products. The more experiences you have yourself, the better you can understand an athlete. To know what the job itself involves, I had a look at the Academy’s resources and found the following description:


The Sports Dietitian provides individual and group/team nutrition counseling and education to enhance the performance of competitive and recreational athletes, on-site and during travel. Primary responsibilities include counseling individuals and groups on daily nutrition for performance and health; translating the latest scientific evidence into practical sports nutrition recommendations; tracking and documenting outcomes of nutrition services, serving as a food and nutrition resource for coaches, trainers, and parents; providing sports nutrition education for health/wellness programs, athletic teams, and community groups; and maintaining professional competency and skills required for professional practice.

Primary responsibilities and duties of a sports dietitian:

Individual Nutrition Counseling

– Assesses and analyzes dietary practices, body composition, and energy balance (intake and expenditure) of athletes in the context of athletic performance and health.

– Counsels athletes on optimal nutrition for exercise training (match nutrition to training phases and goals), competition, recovery from exercise, weight management, hydration, immunity, disordered eating, travel, and supplementation.

– Counsels athletes on achieving and maintaining a level of body mass, body fat, and muscle mass that is consistent with good health and good performance.

– Provides personalized meal and snack plans to promote achieving short- and long-term goals for athletic performance and good health.

– Develops and counsels in hydration protocols.

– Addresses nutritional challenges to performance, such as food allergies, bone mineral disturbances, gastrointestinal disturbances, iron depletion, and iron-deficiency anemia.

– Provides medical nutrition therapy, as needed, to help manage or treat medical conditions.

– Counsels athletes on optimal nutrition for recovery from illness or injury.

– Coordinates nutritional care as a member of multidisciplinary sports medical/sports science teams.

– Evaluates nutritional supplements, including herbal supplements, for legality, safety, quality, and efficacy; monitors use of appropriate supplementation.

– Collaborates with the individual’s family, physician, coach, and other health professionals, as appropriate.

– Develops resources to support educational efforts.

– Educates in food selection (grocery store tours, food storage) and food preparation (cooking classes).

– Documents nutrition services provided and evaluates the effectiveness of nutrition strategies towards meeting desired outcomes using the Nutrition Care Process.

– Educates and mentors employees as appropriate.

– Supervises employees.

– Develops and oversees nutrition policies and procedures.

Food Service and Menu Development

– Coordinates/manages quantity food production and distribution such as developing and managing training table menus and catering.

– Coordinates nutrition for domestic and/or international travel, for example, catering, hotels, airlines, competition, for individuals and teams.

– Manages budgets for purchasing and distribution of nutritional supplements.

– Develops and delivers nutrition education for food service personnel.

Nutrition Education for Teams, Groups, or Wellness Programs

– Develops and delivers nutrition education presentations, demonstrations, or events on various topics related to nutrition for performance.

– Plans menus for training table and team travel.

– Recommends appropriate pre-, during, and post-exercise fluids and snacks for individual training, team practice, and competition.

– Provides individual nutrition counseling as needed.

– Serves as a nutrition resource for coaches, teachers, trainers, food service personnel, and parents.

Professional Development

– Maintains dietetic registration and continuing education requirements.

– Develops and implements an individualized portfolio plan for professional growth and development including participation in professional organizations and activities, workshops, seminars, and development programs.

– Stays abreast of current food, nutrition, and health issues and research related to sports nutrition.

Source: Job Descriptions: Models for the Dietetics Profession, 2nd edition, 2008. American Dietetic Association, ISBN: 978-0-88091-420-8.

Once smoothies were launched, most of them were made with fresh fruit and they were packed with nutrients. Meanwhile smoothies have become a power food and there are many products on the market which are not at all a natural, organic, nutrient packed beverage.

How can you determine whether the product you have in hand is a good one or not? Well, there are a few easy tricks which may help you: Read more »

Many peoples use spices with their food for various reasons. I wanted to check out what is used around the globe and why. It was an interesting journey though the cuisines. NOT EVERY CLAIM IS EVIDENCE BASED which means be careful with your interpretation. Here are some of the main ingredients for a healthy, conscious, tasty and spicy food:

  • Chili makes the food tasty
  • Mustard is used all over the world
  • Garlic is healthy
  • Onion is a friend with every other food
  • Ginger makes you fall in love, stimulates
  • Coriander detoxifies

Read more »

For many years alkaline vegetables and acidic meat, dairy and processed foods have been key words in magazine articles and advertisements. The question remains: is there enough scientific evidence to back up certain claims for a alkaline dietary approach for a better health and stronger bones?


When we look at our body, there is the pH value of our blood. This value is strictly maintained at about 7.4. In order to keep the value between 7.35-7.45 our lungs and kidneys work hard to keep it within that range because a pH outside that range would be life-threatening. We have some regulators in the body, the blood does have one and the bone matrix contains calcium and magnesium which support our pH balance. If those systems can’t manage our pH balance anymore (e.g. acidic nutrition over a longer period), the kidneys jump in and help. With that said, even if we eat a high protein meal it does not result in a change in blood chemistry or pH. Our kidneys function as buffers, mobilize buffers (calcium phosphate for example) to keep the pH within a safe range.

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Recovery after a training session is very important in the life of active people. Its part of the training such as the workout itself. It’s finishing up the training. Activities trigger certain physiologic processes which make us fitter, stronger, better and more resistant to fatigue. All this can only happen when our body is given enough energy and nutrients.

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Quite often athletes realize during their season that they are not able to recover, to do all their exercises the way they would like them to do. They lack the energy. And although they feel they are not getting enough energy, they are not losing any weight either. Symptoms such as chronic fatigue, frequent infections and illnesses, decreased strength, gastrointestinal problems or disordered eating thoughts are common in these situations.

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Wer hat nicht schon davon gehört, dass Männer keine Sojaprodukte essen sollen, weil es angeblich schlecht ist für sie? Diese Behauptung macht seit Jahren die Runde und eigentlich liegt gar nichts dahinter. Als ich vor wenigen Tagen wieder darauf angesprochen wurde und ein Mann völlig besorgt gemeint hat, er trinkt keine Sojamilch, weil sie schädlich und gefährlich ist für Männer, habe ich mich entschlossen, einen kurzen Kommentar dazu zu schreiben. Read more »

People are often afraid to gain weight during the holiday season because training is reduced during Christmas time and on the other hand they find lots of food on the buffet. It is all about food, friends and fun. Christmas cookies are not the only enemy (there is no enemy, all foods are friends; but some are little ones while others are bigger), there are many other good things and sometimes it is hard to find the way through all that and make healthy choices. Read more »

Vielleicht denken einige von uns dass es im Winter schwer ist, all die Vitamine zu bekommen, die man braucht, um gesund zu bleiben und damit den täglichen Bedarf abzudecken.

Eine kleine Übersicht soll helfen, damit es einfacher wird, die Vitamine zu finden bis der Frühling und frisches Gemüse kommt.

Äpfel: sie liefern uns das Vitamin C und B9, Kalium, Magnesium, Ballaststoffe und sekundäre Pflanzenstoffe

Birnen: auch sie sind reich an Vitaminen – A, C, B-Vitamine und Mineralstoffe Kalium, Magnesium, Kalium und Ballaststoffe

Chinakohl: Vitamin C, B, Vitamine und einige aktive Substanzen, die als Antibiotika wirken.

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Wie vielfältig die Caliper Messung verwendbar ist, wurde mir gestern bei meinem Besuch im Klinikum Bad Hall wieder einmal bewusst. Nachdem ich vor einigen Monaten die Ausbildung zum Anthropometrist in Portsmouth (UK) bei ISAK gemacht habe, habe ich seither nicht nur meine Methode zur Körperfettbestimmung den internationalen Standards angepasst, ich habe die Messungen auch an verschiedensten Menschen, Altersgruppen und Aktivitätslevel (Sport) durchgeführt und dabei großartige Erfahrungen gesammelt. Gestern durfte ich in Bad Hall eine Gruppe von Patienten messen und damit ein weiteres Stück an Erfahrungen sammeln. Und das allerbeste dabei waren auch die Patienten, die allesamt mit großer Begeisterung dabei waren. Keine Spur von Scheu und doch war ich bedacht, die Messungen mit der nötigen Sorgfalt und Professionalität durchzuführen.

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