LOS ANGELES--(BUSINESS WIRE)--Herbalife, a premier health and wellness company, community and platform, today announced the renewal of its partnership with elite endurance athlete Heather Jackson as her official nutrition sponsor. The extended agreement reflects the strength of the nearly 15-year relationship and Herbalife's ongoing commitment to fueling athletes who demonstrate resilience and longevity. Jackson, a six-time IRONMAN champion and versatile competitor, has built a remarkable caree. ...