Health

JUUL electronic cigarette products linked to cellular damage

Little is known about the potential health effects of JUUL e-cigarette products that have recently risen in popularity, especially among adolescents. The Food and Drug Administration, or FDA, has a growing concern about this ...

Obstetrics & gynaecology

Preeclampsia treatment for mothers also benefits offspring

An estimated six to 15 million people in the U.S. are children born of a pregnancy complicated by preeclampsia. New research performed in rats reveals that treating preeclampsia with sildenafil citrate (Viagra) may help protect ...

Psychology & Psychiatry

Intuitive eating: A 'diet' that actually makes sense

Diets for weight loss usually involve restriction. The 5:2 diet relies on restricting calories, and the ketogenic diet relies on restricting particular types of food.

Health

Let's be blunt about marijuana

Marijuana and its active components (THC and CBD) exist in many forms and strengths and can affect people in different ways.

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Health effect

Health effects (or health impacts) are changes in health resulting from exposure to a source. Health effects are an important consideration in many areas, such as hygiene, pollution studies, workplace safety, nutrition and health sciences in general. Some of the major environmental sources of health effects are air pollution, water pollution, soil contamination, noise pollution and over-illumination.

A non-stochastic or deterministic health effect has a severity that is dependent on dose and is believed to have a threshold level for which no effect is seen. Stochastic health effects occur by chance, generally occurring without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose, such as cancer and genetic effects.

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