Reducing the risk of transfusion-transmitted HIV from blood donations is important for public health and the U.S. currently uses time-based deferrals to assess donor eligibility. Now the FDA is proposing individual risk-based questions to reduce the risk of transfusion-transmitted HIV similar to policies in place in countries like the United Kingdom and Canada.

Blood donations are important and FDA believes the implementation of the proposed individual risk-based questions will not compromise the safety or availability of the blood supply. The new draft recommendations are based on data from other countries with similar HIV epidemiology that have instituted this approach, as well as ongoing surveillance of the U.S. blood supply.

IN 1994, President Bill Clinton and Senator Tom Harkin set off a supplement boom - by decreeing that supplements could be exempt from real FDA oversight as long as they didn't claim to cure cancer or kill anyone (which companies in that market continued to do anyway) and placed in small print that their supernatural claims were not validated by FDA.

That, plus wasting taxpayer money at the National Center for Complementary and Alternative Medicine(1) that could have gone to real research created a boom, to where woo and mysticism that claims it is sticking it to Big Pharma is a $40 billion per year industry.

Too often mental health problems are dismissed as being “all in your head”. With scientific and medical advancements showing mental illness can cause physical changes to the body, we now know the devastating impact mental health has on physical health.

One system that is greatly affected by mental health is the cardiovascular system. Unfortunately, not only is there a link between mental illness and cardiovascular disease, it’s a connection that runs both ways.

Mental Health is Heart Health

Many parents say they are worried about the negative effects of screen time on children. Too much of anything can have negative effects, from books to music to TV, but the solution is to impose diversity so they eventually enjoy different activities.

The screen time problem got even worse due to government lockdowns imposed during the COVID-19 pandemic. Rather than wear masks in a park, it generally led to more screen time and less outdoor time for children. 

Yesterday I visited a high school in Venice to deliver a lecture on particle physics, and to invite the participating students to take part in an art and science contest. This is part of the INFN "Art and Science across Italy" project, which has reached its fourth edition, organizes art exhibits with the students' creations in several cities across Italy. The best works are then selected for a final exhibit in Naples, and the 24 winners are offered a week-long visit to the CERN laboratories in Geneva, Switzerland.

Do you believe bacon causes diabetes? Cancer? If not, you may be an apostate in 2023, when we've just exited a period during which any skepticism of epidemiology(1) is met with the 2020s equivalent of 'Do you even Science, Bro?'

There is just one problem. Epidemiology isn't science. It is instead, in the best circumstance, a statistical effort to point scientists in the right direction. That is not the same thing, and in the worst circumstance it can be a weapon for social engineering, as epidemiologists placed within the International Agency for Research on Cancer to get classifications on products for trial lawyers showed.

Coffee of any kind requires beans and those beans contain caffeine. If you don't want caffeine your choice to remove it is a chemical or...a chemical. Yes, I know some companies claim they use only water but they really use water and “supercritical carbon dioxide”, which is like claiming the chemical that creates banana flavor is different if it's grown in nature or in a building, despite being identical.