Why diabetics are advised to carry a candy bar?

It's a myth that diabetics are advised to carry a candy bar. In reality, diabetics should avoid sugary snacks like candy bars, as they can cause blood sugar levels to spike and lead to severe complications.

Dieticians and healthcare professionals generally advise people with diabetes to carry a quick source of glucose. This could include small amounts of glucose tablets, glucose gel, or other foods high in carbohydrates and low in sugar.