There are many types of nipples, including puffy, hairy, protruding, and inverted. These types are based on appearance and come with no health risks. Learn more about types of nipples here.
A vegan diet can have many health benefits, but vegans may also need to take some supplements to ensure that they get all the required nutrients. Learn more here.
Probiotics are beneficial bacteria that occur naturally in the gut. Some research suggests a link between these good bacteria and a healthy weight. Learn more about probiotics for weight loss here.