Inflammation has long been portrayed as something inherently bad; a process that needs to be fought or suppressed. In popular ...

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.

Runners find it hard to ingest carbohydrate during running, perhaps because they are not used to it. Studies show they could benefit from higher intakes. Here I discuss the topic with Aitor Viribay. A ...

Continuous glucose monitoring (or CGM) is a body-worn “wearable” device that measures and displays interstitial sugar (glucose) levels. This technology has been used as a glucose management tool by ...

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), ...

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 ...

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 ...

In 2003, we discovered that certain combinations of carbohydrate could be absorbed faster in a sports setting. Before this discovery it was believed that the maximal amount of carbohydrate that could ...

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 ...

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 ...

In a previous blog I explained the reason for the grams per hour recommendations. In a large number of studies there seemed to be only small differences between individuals in terms of the maximum ...

Nutrition is an important part of race day, including breakfast before your race. Getting your race day breakfast right is important. Too much or the wrong foods can result in stomach problems. Too ...