Protein powder has become the top most nutritional supplement people opt for these days, easily accessible in the market.

Peanut butter, cinnamon, dark chocolate chip, salted caramel — the flavors go on and on. Protein bars are definitely tasty.

In contrast, the healthiest options will be chips made with avocado or olive oil, the experts say. Previously, experts previously told TODAY.com that olive oil is the healthiest cooking oil due to its ...