Nutrition and Athletic Performance Factors

Ryan Fernando, a sports nutritionist, discusses the impact of nutrition on athletes' bone health, using the example of a French Open incident where a player retired due to a broken ankle. He explains how high protein intake can lead to acidic blood, causing calcium to leach from bones, making them brittle. He highlights the importance of balancing protein with fruits and vegetables and checking levels of calcium, magnesium, and vitamin D. Fernando warns that nutritional imbalances can lead to serious injuries and provides recommendations for maintaining bone health.

What was the main reason for the athlete's injury mentioned in the introduction?

• Nutritional imbalance

• Lack of training

• Equipment failure

• Weather conditions

How does high protein intake affect the body's pH level?

• It balances the pH level

• It makes the body more alkaline

• It has no effect on pH level

• It makes the body more acidic

What happens to calcium in the bones when the blood becomes acidic?

• Calcium remains unchanged

• Calcium increases in the bones

• Calcium leaches out of the bones

• Calcium strengthens the bones

Why is it important to balance a high protein diet with fruits and vegetables?

• To maintain an acidic environment

• To reduce vitamin intake

• To increase protein levels

• To make the body more alkaline

What genetic factors can affect an athlete's nutrient absorption?

• Receptors for calcium, magnesium, and vitamin D

• Receptors for carbohydrates and fats

• Receptors for proteins only

• Receptors for water and electrolytes

What deficiencies are predicted in athletes with bone injuries?

• Excessive vitamin C

• Low levels of calcium, magnesium, and vitamin D

• High levels of protein

• High levels of carbohydrates

What can result from not checking your acid-base balance and vitamin D levels?

• Improved athletic performance

• Career-ending injuries

• Increased muscle mass

• Better hydration

What role does vitamin D play in bone health?

• It has no effect on bones

• It reduces bone density

• It improves bone formation

• It weakens the bones

What can happen to bones under high athletic pressure if they are brittle?

• They break easily

• They become stronger

• They become more flexible

• They remain unchanged

What is the main takeaway regarding nutrition and athletic performance?

• Maintain a balanced diet

• Avoid all supplements

• Focus only on protein intake

• Ignore vitamin levels