Final answer:
Chronic dieting syndrome primarily affects physical and emotional wellness and is characterized by continually attempting to restrict food intakes, generally more prevalent among teens and younger adults than the elderly.
Step-by-step explanation:
The effect of chronic dieting syndrome does not include being found more in the elderly than in teenagers. Chronic dieting syndrome affects a range of factors, including physical wellness, the behavior of continually attempting to restrict food intakes, and emotional wellness. Elderly people may experience weight changes due to aging-related factors, but chronic dieting syndrome is typically more prevalent among teens and younger adults due to societal pressures and body image concerns.