The keyword "twice" is currently trending in the health category for a few key reasons:

Firstly, there's a growing discussion and interest around eating only two meals a day, challenging the traditional advice of three meals. Many health experts and individuals are exploring the potential benefits of this approach for better digestion, improved mental clarity, and easier meal preparation. A cardiologist, for example, has even cautioned against eating more than two times daily to preserve heart health. Some studies also highlight how the body's ability to process sugar is limited at night, making the timing of meals, including eating less after certain hours, an increasingly important factor in metabolic health.

Secondly, the health of members of the popular K-Pop group TWICE has been a significant topic. Fans have expressed concerns over the visible weight loss of member Sana after recent performances, and other members, like Jeongyeon, have openly discussed their struggles with health issues, including a neck disk problem and panic disorder, which led to temporary breaks from group activities. These public health challenges faced by prominent figures in the entertainment industry often draw widespread attention and discussion around mental and physical well-being.

Lastly, "twice" also appears in general health recommendations related to frequency. For example, guidelines suggest doing muscle-strengthening activities at least twice a week. There are also discussions around common health advice, like washing your face thoroughly twice a day to protect against pollution, particularly during events like Diwali. Even supplement dosages, such as for Berberine, are often recommended twice a day for effectiveness. Furthermore, a study found that individuals with cardiovascular disease consume, on average, more than twice the daily recommended amount of sodium, highlighting a critical health concern related to dietary habits.