Tag: Urine testing

Fact: Ketone test strips react with urine's acetoacetate to change color, providing an easy and affordable way to check for ketones. Understanding what color should your test strip be for ketosis is key for ketogenic dieters, with shades from beige to dark purple indicating ketone concentration.

When your body lacks sufficient carbohydrates for energy, it begins to burn fat, producing molecules called ketones. So, do ketones in urine indicate fat burning? The simple answer is yes, but the full picture is more complex, especially for those on a ketogenic diet, as the reliability of urine testing changes over time.

When your body breaks down fat for fuel, it produces acidic compounds called ketones. These ketones can be measured in your urine, which means that the presence of ketones does signal that your body has shifted its energy source from carbohydrates to fat.