Could gut hormones help make Dry January last all year?

Dr Tony Goldstone

In this post, Dr Tony Goldstone looks at the role of gut hormones in controlling alcohol addiction and how they may provide a basis for future treatment. 


After the excesses of Christmas and New Year, it has become fashionable for January to be promoted as a time for reassessment and resolutions. There are promises and attempts at living a healthier lifestyle, including stopping drinking alcohol (‘Dry January’), joining that gym, stopping smoking, and eating better. However, we know how difficult it is to maintain behaviour change over the longer term. People start drinking excessively again, put back on the weight they lose, start smoking again, and their attendance at the gym wanes. For people who have hazardous levels of drinking, and those who are dependent on alcohol, this is particularly problematic. (more…)

Alcohol Awareness Week: seeking a responsible alternative


Most of us are aware that chronic, heavy alcohol consumption and binge drinking leads to a plethora of health issues including liver damage and addiction. However, many of us are still unaware of the dangers associated with even moderate alcohol consumption or the cumulative effects that alcohol can have on our health. So just what are those regular trips to the pub, or the frequent cocktails after work really costing us?

Research into effects of alcohol provide a range of results. Some research (funded by the alcohol industry) has even been claimed to demonstrate that alcohol consumption is actually beneficial to our physiological health. Conversely the International Agency for Research into Cancer has demonstrated that the more alcohol you drink directly increases the risk of seven common cancers including: mouth, throat, oesophageal, larynx, breast, liver and bowel.

Similarly, new research published in the British Medical Journal has revealed a potential link between moderate drinking and shrinkage of the hippocampus, a brain region associated with memory. These results suggest a link between moderate alcohol consumption and a potentially permanent alteration in brain structure. (more…)