Never during a marathon. Your body does not have the ability to metabolize fats into energy during the time it takes to run a marathon.
Protein sparing in the body is best achieved when a person ingests adequate levels of carbs and fats. A starving person is losing glycogen, protein, and fat.
During the second hour of running a marathon, the body relies on a combination of aerobic metabolism and muscle glycogen stores to provide energy. Aerobic metabolism breaks down carbohydrates and fats to produce ATP, while muscle glycogen stores are accessed to fuel muscle contractions. The body also starts to shift towards fat metabolism to conserve glycogen stores for later stages of the race.
Lipids are required in only small amounts. Over 95% of Americans ingest excess lipids (fats) in the diet.
The best diet plan is a combination of both exercise and healthier eating. Exercise can include walking, running, or jogging. Eating healthier can include more proteins, less fats, less carbs.
It depends on what type of athlete you are If you a sprinter the energy needed is just muscular power which derives from the energy system ATP-CP If you are a middle distance runner you will use Carbohydrates. If you are a long distance runner you will need Carbohydrates, Fats and if you are a Triathlon runner or an ultra-marathon runner you will use Protein. Carbohydrates are your Pasta's Fats are you Steaks that have fats within Proteins are some fruits and red meat
It depends on what type of athlete you are If you a sprinter the energy needed is just muscular power which derives from the energy system ATP-CP If you are a middle distance runner you will use Carbohydrates. If you are a long distance runner you will need Carbohydrates, Fats and if you are a Triathlon runner or an ultra-marathon runner you will use Protein. Carbohydrates are your Pasta's Fats are you Steaks that have fats within Proteins are some fruits and red meat
No diet at all, of course.
Olive oil is the best.
Good fats include unsaturated fats found in foods like avocados, nuts, seeds, and olive oil. These fats can help lower bad cholesterol levels and reduce inflammation in the body. Incorporating these fats into your diet in moderation can have positive health benefits.
Probably fats because he is fats the fats in the fats are fat.
Moderate proteins, carbs & fats.
A diet high in fiber and low in fats and sugars.