Health

The new exercise trend that's made for everyone

Bringing the science of high intensity interval training (HIIT) into everyday life could be the key to helping unfit, overweight people get more of the exercise they need to improve their health, according to an international ...

Health

High-fat diets do no favors for your gut bacteria

(HealthDay)—Has a high-fat meal ever left you feeling bloated and sluggish? It turns out that a heavier fat diet may keep the many bacteria that live in your digestive system from doing their best, too.

Population

In biology, a population is the collection of inter-breeding organisms of a particular species; in sociology, a collection of human beings. Individuals within a population share a factor may be reduced by statistical means, but such a generalization may be too vague to imply anything. Demography is used extensively in marketing, which relates to economic units, such as retailers, to potential customers. For example, a coffee shop that wants to sell to a younger audience looks at the demographics of an area to be able to appeal to this younger audience.

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