Today’s Solutions: December 18, 2025

We’re proud of our Optimist readers who eat a vegan diet. That’s why we feel excited to share stories about the latest tips and trends within the vegan community. With that in mind, experts lately have been warning that people eating a vegan diet need to make sure they get enough B12 – because the risk of deficiency is “not a myth”.

They were speaking ahead of ‘Veganuary’ when increasing numbers of people turn to a vegan diet each January. Adults need around 1.5 micrograms of B12 a day, which can be found in meat, fish, eggs and dairy products. B12 deficiency, which can lead to nerve damage, tends to take three or four years to cause symptoms – usually first appearing as pins and needles in the hands or feet.

The good thing is that B12 deficiency is easily avoided. According to the Vegan Society, B12 is available in supplements or fortified foods such as breakfast cereal.

Solutions News Source Print this article
More of Today's Solutions

New method uses sound waves to map soil health, stop famine, and restore farm...

BY THE OPTIMIST DAILY EDITORIAL TEAM Across the world, soil scientists are trading in their shovels for something unexpected: seismic sensors. In a breakthrough ...

Read More

This simple 15-minute mindset exercise can ease anxiety, science shows

BY THE OPTIMIST DAILY EDITORIAL TEAM A growing body of research is revealing how a short, simple activity that is done in just 15 ...

Read More

3 habits of the happiest people

Think of the happiest people you know. Do you find yourself often wondering what they are doing to maintain a general level of joy? ...

Read More

Changemakers of the week: GRuB and SparkNJ

Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, the ones that ...

Read More