According to the sources provided, consuming alcohol can have an impact on the effectiveness of statins. Statins are a class of drugs used to lower cholesterol levels in the blood and reduce the risk of heart disease. Alcohol consumption, on the other hand, can have negative effects on the liver and can interfere with the metabolism of statins in the liver.

One study mentioned in the Harvard Health Letter [2] found that drinking moderate amounts of alcohol (one to two drinks per day) did not significantly affect the cholesterol-lowering effects of statins. However, heavy drinking (more than three drinks per day) was found to reduce the effectiveness of statins and increase the risk of liver damage.

Another article from Medical News Today [3] points out that alcohol can increase the levels of triglycerides in the blood, which can reduce the effectiveness of statins. Additionally, alcohol can cause muscle damage, which is a potential side effect of statins. Combining alcohol and statins can increase the risk of muscle damage and other side effects.

Drug Patent Watch [1] notes that alcohol is not listed as a contraindication for any statin drugs, meaning that alcohol consumption is not strictly prohibited while taking statins. However, it is generally recommended to limit alcohol consumption while taking statins to avoid potential negative effects.

In conclusion, while moderate alcohol consumption may not significantly affect the effectiveness of statins, heavy drinking can reduce their effectiveness and increase the risk of side effects. It is generally recommended to limit alcohol consumption while taking statins to avoid potential negative effects on the liver and muscle damage.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ALCOHOL
[2] https://www.health.harvard.edu/newsletter_article/do-alcohol-and-statins-mix
[3] https://www.medicalnewstoday.com/articles/statins-and-alcohol