Complex sentence: A 2015 meta-analysis suggests that acupuncture might be a good option for people with allergic rhinitis (AR), and a number of randomized clinical trials (RCTs) support the use of acupuncture for AR and itch.
Split into simpler sentences: A 2015 meta-analysis suggests that acupuncture might be a good option for people with allergic rhinitis (AR). Several randomized clinical trials (RCTs) support the use of acupuncture for AR and itch.