The therapy, developed by UniQure, uses a virus to infect muscle cells with a working copy of the gene.

BBC: Gene therapy: Glybera approved by European Commission

Frequent heartburn or acid reflux are symptoms of a condition called GERD, or gastroesophageal reflux disease, which occurs when a sphincter muscle in the lower esophagus stops working properly.

WSJ: New Surgical Option for Heartburn

In addition, research suggests that consuming lean protein 15 to 20 minutes before, during and within one hour of working out may help improve muscle gain.

CNN: How should I eat to build muscle mass?

Consuming a fruit and soy protein smoothie before or after working out may help improve your recovery and decrease muscle soreness.

CNN: Could low iron, protein contribute to soreness after exercise?

Second baseman Daniel Murphy also has missed the first the first three weeks of exhibition games due to a strained intercostal muscle sustained in mid-February, and closer Frank Francisco working back from offseason elbow surgery.

WSJ: Marlins' Polanco returns, Mets' Turner gets hurt