7 Foods You Should Avoid Before Running
Most runners are aware of the importance of building up your glycogen stores before a long run. This gets your body prepped and ready for the intense workout.
But what you may not know is that you need to be careful when choosing a pre-workout snack: the wrong choice can lead to stomach problems and hurt your performance. Therefore, it is a good idea to avoid these seven foods before your run.
Legumes, like beans or lentils, are an ideal source of fiber for runners. However, eating high-fiber foods before a run can lead to gastrointestinal distress or diarrhea during your workout.
2. White sugar
Carbohydrates are a good idea when you want to get ready for a long run. But, sugary foods like sweets or colorful breakfast cereals are not. These are full of empty calories which can hamper your performance. Your blood sugar first spikes and then falls rapidly. This condition, known as hypoglycemia, can lead to fatigue, headaches and performance loss. Before your next run, try eating a bowl of oatmeal or quinoa instead.
3. Fatty foods
Although fat as a macronutrient is an essential part of a balanced diet, fatty foods before a workout are a no-go. Fat sits in your stomach and takes longer to digest, which can really make you feel uncomfortable during a run. This is especially true for foods high in saturated fats (like cheese, bacon, burgers, etc.).
4. Protein bars
The food industry tries to promote the health benefits of every fitness bar. But, the reality is that many protein bars are full of refined sugar. Make your own pre-workout snack instead. That way you know what is in it. Homemade granola bars are a great way of building up your glycogen stores before a big run.
Not all runners can handle a glass of milk or a bowl of yogurt before a workout. The reason is the lactose in dairy products, which many people have problems digesting.
6. Spicy foods
As tasty as a bowl of curry or chili is, spicy foods are a bad idea before running. While it is true that they are good for boosting your metabolism, they can also cause heartburn or gastrointestinal distress. Not a pretty thought when you are planning a long run, is it?
7. Sports drinks
Sports drinks often seem healthy, but they are usually full of sugar. The best thing before, during and after a run is plain water. Isotonic drinks aren’t necessary unless you’re planning to run for more than an hour. And then you should just make your sports drink yourself.
What foods do you avoid before running? We’d love to hear about your experiences in the comments below.
You want to learn what to eat before running? Find out more about the best foods to boost your running performance.