Sections

Services

Information

US United States

Hormones

Analysis and Comment (9)

Menopausal women have been driven towards the false promises of bioidentical hormone therapy. Lisa F. Young/Shutterstock

‘Natural’ hormone therapy no panacea for menopause symptoms

Natural or bioidentical hormones are plant-derived products closely resembling the oestrogen, progesterone and testosterone produced in the body. The hormones are made up (compounded) in pharmacies to…
Beginning in middle age, blood levels of testosterone progressively decrease in some men. "El Gabo" - Davide Gabino/Flickr

Testosterone supplements: why the fuss?

A whole industry has grown around testosterone supplementation for ageing men. But neither the benefits nor risks of the practice are clear yet, and they remain the subject of ongoing research. Beginning…
Fight or flight? Bankers likely to opt for the second. BK and EP

Fear of risk linked to high stress hormone in bankers

In times of financial uncertainty and crisis, high stress reactions lead to traders becoming more risk averse, which drives pessimism and further falls in finance, according to a new study. This is because…
Medicine residues that we flush down the toilet can affect fish and other wildlife. Chris Ison/PA

Popping pills can harm wildlife via a trip to the loo

It’s not a thought that occurs to most of us, but flushing the toilet doesn’t just mean disposing of our bodily waste. We’re also flushing away some of the medicine we take down with it. Our contraceptive…
The 2003 Million Women Study did not prove a link between hormone therapy and cancer. ryanlintelman

Hormone replacement therapy and cancer? Let’s get the facts straight

The authors of the 2003 Million Women Study were wrong to conclude their investigation proved that hormone replacement therapy caused cancer, according to a series of articles published this week in the…

Research and News (1)

Research Briefs (5)

Hormones determine insect metamorphoses

Pulses of steroid hormones are responsible for differentiating an insect’s lifecycle metamorphoses, researchers at Washington…