Stressful times call for stress-relieving solutions. Healium, the maker of a virtual stress relief product that's powered by consumer wearables, recently won the P&G Ventures Innovation Challenge which includes a $10,000  cash prize, the opportunity to partner with P&G Ventures, and an invitation to join a nationally-ranked accelerator with up to $200,000 in other benefits. Healium pitched the idea of a “digiceuticals aisle” to sell its mental health hygiene products a...