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Sports nutrition

Taurin: neuromodulátor s nejasným přínosem pro sportovce
March 14, 2026
Taurine is a non-proteinogenic amino acid and a derivative of the amino acid cysteine, which has become a very popular ingredient in many sports and energy drinks in recent decades. Although it is found in the human body in high concentrations in the brain, heart, and muscles, its exact role still remains partially a mystery to science.
L-citrulin: účinky a dávkování? Je efektivnější než L-Arginin?
March 11, 2026
L-citrulline is a non-essential (not necessary to be consumed in food) non-proteinogenic (not a building block for muscles) amino acid that occurs in human diet only in small quantities. Its main natural source is watermelon, but the body can also synthesize it itself. In the field of sports nutrition, citrulline has gained great popularity due to its ability to increase arginine levels in the body and support nitric oxide (NO) production.
Kyselina D asparagová (DAA): zlepšení vytrvalosti, nebo nefunkční doplněk stravy?
March 8, 2026
D-Aspartic Acid (DAA), found in the body in the form of aspartate, is an amino acid that is often presented as a means to increase energy and delay fatigue. But what does modern sports science really say about it?
October 1, 2025
Long training sessions and races have one thing in common – sooner or later, muscle...
Beta-alanin: vědecky podložený doplněk stravy proti svalové únavě
September 28, 2025
Learn the science behind beta-alanine: how it works, how much to take, and why it can help you during high-intensity exercise.
Červená řepa a její role ve sportovní výživě
September 28, 2025
Beetroot has been increasingly mentioned in recent years as a demonstrably effective sports nutrition supplement,...
Losos, oříšky, luštěniny a další potraviny obsahující protein.
August 31, 2025
How much protein is too much protein and how much is not enough? In this article, we will discuss the recommended daily intake of protein per kilogram of body weight based on lifestyle. What can a lack or excess of protein cause? You will find the answers in the article.
Běžci maratonu.
August 31, 2025
The right strategy can be the difference between a personal best and an early retirement. In this article, we'll show you how to effectively replenish your energy, hydration, and glycogen stores so you don't underestimate anything during a marathon.