Vitamin D remains a recurring topic in sport because low vitamin D status is common in athletic populations, particularly ...

The World Health Organisation (WHO) have advised that a diet high in free sugars can be harmful to health as it is associated with dental decay and may lead to excess consumption of energy (calories), ...

The studies by David Costill in the late 1970s (2) showed that caffeine can increase the mobilisation of fatty acids from their stores. Fat is stored in several tissues but mostly in adipose tissues.

There are countless times I have watched sports on TV and commentators provide their insights on the regulation of fuel use. “And then you switch to fat metabolism” is one of the commonly heard catch ...

Guidelines 10 years ago stated that carbohydrate intake during exercise should be 30-60 grams per hour, this developed to intakes of 90 g/h in some situations, but recently a paper was published that ...

Muscle cramping during exercise is a common problem among athletes that involves sudden, involuntary and painful muscle contraction during or after exercise. The occurrence of cramps is quite ...

Sodium is said to be important for athletes, and different arguments are used to explain why it is so essential. We will dive into the evidence a little more but the infographic below will already ...

The study investigated the effect of an ‘oxygen-nanobubble beverage’ on physiology and performance in a small group of cyclists. The authors report a very large 2.4% improvement in performance in a 16 ...

In a previous blog Not all carbs are equal we saw that some carbohydrates are used more rapidly than others, but no carbohydrates are used at rates higher than 60 g/h. Why is this? Why can you not use ...

Caffeine is both a drug and a nutrient. A cup of coffee in the morning is used to wake up a cup in the evening is often used to work or study late. Athletes often use it to improve endurance ...

There are many discussions in sport, and people disagree on many topics, but one thing everyone seems to accept as common knowledge is that electrolytes are important. At the same time, it is also ...