PUBLISHED: 13:38, Sat, Oct 10, 2020 | UPDATED: 13:38, Sat, Oct 10, 2020
Weight loss is not easy to achieve and there are plenty of diet plans on the market. The ketogenic, or keto, diet encourages slimmers to eat foods low in carbs and high in healthy fats.
Following the plan can help some people shape up, according to fitness expert Daniel Herman.
He said: "A keto or ketogenic diet is a very low-carb diet (not no carb), which turns the body into a fat-burning machine.
"It has many proven benefits for weight loss, health and performance, as millions of people have experienced already."How does the keto diet work?
The diet is thought to help the body enter into the fat-burning state called ketosis.
READ MORE: Eating more of one food can help slim
Weight loss: The keto diet plan is low in carbs (Image: GETTY)
Weight loss: The plan is high in healthy fats (Image: GETTY)
This can boost the metabolism and speed up weight loss results, Daniel explained.
He continued: "The 'keto' in a ketogenic diet comes from the fact that it makes the body produce small fuel molecules called 'ketones'.
"This is an alternative fuel for the body, used when blood sugar (glucose) is in short supply.
"On a ketogenic diet, your entire body switches its fuel supply to run almost entirely on fat.