Which statement about lentigines and freckles is NOT true?

When discussing lentigines (often called age spots or liver spots) and freckles, it's important to understand their characteristics and behavior in relation to skin type and exposure to sunlight.

Lentigines are generally considered harmless, which aligns with the first statement. They are usually associated with sun exposure and aging. Freckles, scientifically termed ephelides, are small, flat brown marks that occur due to an increase in melanin production in the skin, primarily influenced by sun exposure, especially in fair-skinned individuals.

The assertion that freckles can fade with sun exposure is somewhat misleading but can be contextualized; in essence, prolonged sun exposure can complicate the appearance of freckles, making them darker rather than fading them out.

The statement about lentigines and freckles being more common on dark skins is not accurate because freckles are predominantly found on individuals with lighter skin. Conversely, lentigines can appear more prominently on aging skin regardless of skin type, but the visibility can vary due to the pigmentation and natural characteristics of darker skin tones.

Thus, the assertion that lentigines and freckles are more prevalent on darker skins is inaccurate, as freckles are typically associated with lighter skin types, solidifying why this statement is not true.