Whois & Analysis for welltory.com

Amp Energy (or simply Amp) is an energy drink brand produced and owned by PepsiCo. At the time of its introduction in 2001, Amp Energy was initially distributed under the Mountain Dew soft drink brand.

Since 2009, it has been produced and labeled under its own stand-alone trademark name.

The beverage is packaged in both 16-ounce and 24-ounce cans, and is sold in the United States, Canada and the United Kingdom.

As of 2009, Amp Energy was the number four energy drink brand in the U.S. in terms of overall retail sales.

Physiological or biological stress is an organism's response to a stressor such as an environmental condition.

Stress is the body's method of reacting to a .

Stimuli that alter an organism's environment are responded to by multiple systems in the body.

The autonomic nervous system and hypothalamic-pituitary-adrenal (HPA) axis are two major systems that respond to stress.

The sympathoadrenal medullary (SAM) axis may activate the fight or flight response through the sympathetic nervous system, which dedicates energy to more relevant bodily systems to acute adaption to stress, while the parasympathetic nervous system returns the body to homeostasis.

The second major physiological stress, the HPA axis regulates the release of cortisol, which influences many bodily functions such as metabolic, psychological and immunological functions.

The SAM and HPA axes are regulated by a wide variety of brain regions, including the limbic system, prefrontal cortex, amygdala, hypothalamus, and stria terminalis.

Through these mechanisms, stress can alter memory functions, reward, immune function, metabolism and susceptibility to diseases.

Definitions of stress differ; however, one system proposed by Elliot and Eisdorfer suggests five types of stress.

The five types of stress are labeled "acute time limited stressors", "brief naturalistic stressors", "stressful event sequence", "chronic stressors", and "distant stressors".

Time is the indefinite continued progress of existence and events that occur in apparently irreversible succession from the past through the present to the future.

Time is a component quantity of various measurements used to sequence events, to compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in the conscious experience.

Time is often referred to as the fourth dimension, along with the three spatial dimensions.