Despite social media hype, there is little evidence that the therapies, marketed as pills, shots and IV infusions, have any effects on ageing  What health trend do you want examined? Despite social media hype, there is little evidence that the therapies, marketed as pills, shots and IV infusions, have any effects on ageing Scientists have developed various measures to assess people’s perceptions of ageing – which may be evident in many different beliefs. Here are a few examples: 1 Do things get