Final answer:
Fluoride intake is not linked to increases in athletic performance and can actually have negative health effects.
Step-by-step explanation:
Fluoride intake is not directly linked to increases in athletic performance.
While fluoride can protect our teeth from decay, excess fluoride can have negative health effects such as bone disease called skeletal fluorosis. Excess fluoride can cause the joints to stiffen and the bones to thicken, which can severely impact mobility and negatively affect the thyroid gland.
Therefore, it is important to maintain fluoride levels within the recommended range to prevent any adverse health effects.