Increase ketone levels and reduce appetite

When your body does not have enough carbohydrates to use for energy, it produces ketone bodies from fatty acids. According to research, the creation of ketone bodies may induce autophagy. As a result, elevated ketone levels might be an indication of autophagy as well as signaling that your body is in ketosis. Ketone levels in your blood, breath, or urine may be easily measured using specific meters or strips to identify whether autophagy is occurring.

Reduced appetite is a crucial indicator of autophagy. It's most likely linked to fluctuations in hormone levels such as glucagon and insulin. Glucagon levels, in particular, tend to rise during autophagy. Glucagon has been demonstrated to decrease hunger and assist regulate blood sugar levels. Meanwhile, insulin levels fall, which may lead to a decrease in hunger. Some studies also show that ketosis can lower ghrelin levels, also known as the hunger hormone, which may diminish sensations of hunger.