In the short-term, the keto diet can cause interrupted sleep and insomnia. Insomnia caused by the keto diet is attributed to low levels of serotonin and melatonin, as well as higher than normal energy levels. Long-term, the keto diet can lead to deeper sleep and less required sleep overall.

Can ketosis cause insomnia?

Many long-term ketogenic dieters claim that they sleep better than before after adapting to the diet. Poor sleep and insomnia are common symptoms during the initial stages of ketosis. This usually improves after a few weeks.

Should you drink ketones before bed?

Ketones can change the GABA-Glutamate ratio in the brain and increase relative adenosine levels...which is a geeky way of saying that they can help the brain to relax and therefore help you to sleep better. Try taking a Keto around 30min before bed...but make sure it's the caffeine-free (not 'charged') formula!