Thyroxin is a hormone produced by the thyroid gland and plays an important role in regulating metabolism in the body.
On a keto diet, the level of thyroxin may be subject to changes due to the specific dietary restrictions.
Following a keto regimen, insulin levels decrease, which can lead to the activation of the thyroid gland and increased synthesis of thyroxin. This can impact metabolism and the rate of fat burning in the body.