Add punctuation: It will flatter your figure and lend it a seductive air
A: It will flatter your figure and lend it a seductive air.

Add punctuation: Color of the reflected light as a function of the film thickness Isenberg 1992
A: Color of the reflected light as a function of the film thickness [Isenberg, 1992]

Add punctuation: Fynbo Foods is approved by the US FDA which monitors all production facilities
A:
Fynbo Foods is approved by the US FDA, which monitors all production facilities.