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Does creatine help or hinder endurance performance?
One of the most researched supplements on the market is creatine. Creatine combined with strength training has been shown to consistently...
Scott Forbes
5 min read
14,387 views

Do ketone supplements improve athletic performance?
Ketone ester supplements continue to receive attention from athletes for their claimed potential to enhance endurance exercise...
Devin McCarthy
4 min read
7,343 views


The myth of switching to fat metabolism
There are countless times I have watched sports on TV and commentators provide their insights on the regulation of fuel use. “And then...
Asker Jeukendrup
4 min read
27,390 views


The optimal ratio of carbohydrates
In 2003, we discovered that certain combinations of carbohydrate could be absorbed faster in a sports setting. Before this discovery it...
Asker Jeukendrup
4 min read
30,673 views


Is CGM a fuel gauge?
Wouldn’t it be great to have a tool that measures how much fuel is left in your tank, just like a car has a fuel gauge? This would allow...
Asker Jeukendrup and Mike Riddell
5 min read
5,602 views

Sodium bicarbonate, cheap and effective?
Sodium bicarbonate is a household product commonly known as baking soda that many may be familiar with. What some may not know is that...
Bryan Saunders
4 min read
15,034 views


Effects of protein during exercise
One year ago, a very good friend and respected colleague passed away, way too young. Kevin Tipton was loved by many and had a great...
Asker Jeukendrup
3 min read
11,184 views

Mastermind - Round 2
Do you want total your sports nutrition business to the next level? Do you want to Continue to learn? Do you want to know more about the...
Asker Jeukendrup
3 min read
1,978 views


Low bone density in cyclists
There is accumulating evidence to suggest that most elite cyclists have lower bone mineral density values compared with non-elite cyclists.
Asker Jeukendrup
4 min read
5,196 views

Will women outperform men in ultra-endurance events?
An interesting review (1) was published recently re-igniting the discussion whether women will ever outperform men in ultra-endurance...
Ollie Odell
5 min read
13,253 views


Importance of exercise for people with diabetes
More and more people with type 1 diabetes are active and there are now a number of individuals living with type 1 diabetes competing at...
Sam Scott
6 min read
7,382 views


Milking it, can lactose be useful in sports nutrition?
Lactose is a sugar found in milk. Is this type of carbohydrate a good source ion energy during exercise? This blog looks at the results...
Ollie Odell
3 min read
5,237 views

Study shows that caffeine increases fat burning, but does it matter?
In new Spanish study appeared in the European Journal of Nutrition about the role of caffeine and fat burning (oxidation).
Asker Jeukendrup
5 min read
10,831 views

Nutrition for Jumbo Visma in the Tour
10 reasons why I think the nutrition strategy at JumboVisma is unique and successful.
Asker Jeukendrup
6 min read
18,221 views

Oral contraceptives and performance
The effect of contraceptive pills are used by female athletes may affect performance. Here the evidence is presented.
Asker Jeukendrup
4 min read
5,724 views


Effects of menstrual cycle on performance
What are the effects of menstrual cycle on performance and how should athletes prepare for competition?
Asker Jeukendrup
4 min read
21,460 views

Do ketone esters spare glycogen and improve performance?
Are ketone esters really such a magical supplement?
Asker Jeukendrup
4 min read
7,967 views


Zwift and my nutrition plan
The corona virus has changed the way many people exercise. Many cyclists and runners have resorted to Zwift for their training. Zwift...
Asker Jeukendrup
5 min read
7,953 views

The sweet taste of success: Fructose for recovery in multi-stage races
Resynthesis of liver and muscle glycogen respond differently to different types of carbohydrate. This may have implications for performance.
Javier T. Gonzalez
4 min read
14,489 views

Energy bars, gels or drinks?
Athletes use, drinks, gels, bars, fruits and other forms of carbohydrate. But what is the best way to take carbohydrate?
Asker Jeukendrup
3 min read
23,651 views
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