RONKONKOMA, N.Y., Oct. 5, 2017 /PRNewswire/ -- Today, MET-Rx, a pioneer in the sports nutrition industry, announced a multi-year partnership with professional baseball player and rookie phenom, Cody Bellinger. Through this partnership, MET-Rx becomes Bellinger's official sports nutrition partner, fueling his playoff push and taking his training and nutrition to the next level with the brand's comprehensive product lineup that includes BIG 100 Meal Replacement Bars, High Protein Milk Shakes and Super Hydration Sports Drinks.