The keto diet is a “high fat, moderate protein, low carbohydrate” dietary regimen.
- The diet goes against the commonly held belief that carbohydrates are what the body uses for energy.
- The main source of fuel for our bodies while on a ketogenic diet is from fat rather than carbohydrates.
- Normally when we eat, our bodies turn to glucose or sugar in order to get energy.
Carbohydrates in the form of glucose are broken down into a simpler substance in order to be converted into usable energy in the body. However, since there aren’t many carbs on a keto diet this process has trouble getting started and your body turns elsewhere to survive – which leads us to fat burning.
When there is no glucose present in the body your liver breaks down stored fat into fatty acids and releases ketones into the bloodstream. Ketones are what our bodies use for energy instead of glucose – so it’s an alternative fuel source if you will.
The first few days or weeks on a ketogenic diet can be challenging as your body adjusts to running off of fatty acids rather than carbohydrates, but after that most people report feeling great with lots of energy .
You’re probably wondering how this diet manages to keep weight off long term since you’re basically forcing the body not to eat carbs which would normally provide quick bursts of energy. The answer lies the calorie deficit created by restricting carbohydrates, leading to a reduced appetite.
Over time your body adjusts and stops craving carbs as much – most people report not even thinking about it after the first 2 weeks or so.
Keto is very similar to paleo in many ways with an emphasis on animal proteins, veggies, nuts and healthy fats . https://www.thebetaswitchreview.com/diet-plan
The main difference between the two diets is that keto restricts carbohydrates more severely by cutting out things like fruits, beans, legumes and starchy vegetables. This will put your body into a metabolic state called ketosis which has lots of health benefits associated with it.
One thing you may have heard about this diet before is that it can lead to “Keto Flu” symptoms including irritability, tiredness, constipation and headaches. You may also get bad breath which is a result of the acetone in your body being used up through ketosis.
However, these symptoms usually only last the first week or two after starting the diet before going away completely. Once you’ve been on it for around 3 weeks you won’t even notice them anymore if they happen at all during that time.
Another common misconception about this diet is that it’s very high-fat and greasy foods will make you fat. In reality this isn’t true as long as you stick to healthy fats from things like olive oil, coconut oil, avocados and nuts while keeping your intake of less healthy saturated types low.