diet and it has become very popular among people who want to lose their weight. The ketogenic diet typically includes foods such as
(e.g. olive oil, avocado). In keto diets, carbohydrates are limited to less than
per day. This means that foods such as bread, pasta, rice, and fruits are restricted.
When you eat less than 50 grams of carbs a day, after 3 or 4 days, your body eventually runs out of fuel
(blood sugar) it uses quickly. Because of this, your body start to break down protein and fat for energy instead of carbohydrates. When your body breaks down fat, it produces a compound called ketones.
These ketones become your body and brain's main source of energy. This process is called ketosis.
It can be monitored by measuring ketone levels in the blood, urine, or breath, which can make you lose weight. By measuring your ketone levels, you can determine if you’re burning fat on Keto.
The following basic rules should be followed in keto diet:
Reduce carbohydrate intake: You should reduce your intake of carbohydrates to a very low level, typically less than 50 grams per day. This means avoiding foods that are high in carbs, such as bread, pasta, rice, and sugary foods.
Increase fat consumption: The ketogenic diet is high-fat, so you should increase consumption of healthy fats such as olive oil, avocado, nuts, and seeds, MCT oil, coconut oil, etc.
Eat moderate protein: You should eat moderate amount of protein, usually around 1 gram per pound of body weight per day. Good sources of protein on a keto diet include meat, fish or other seafood, eggs, and dairy products.
Eat non-starchy vegetables and greens: Vegetables that are low in carbs but still contain fiber are a good option for the keto diet. They also contain plenty of micronutrients and antioxidants, which are essential for your health.
Monitor for ketosis: The body enters a state of ketosis when it starts burning fat for fuel instead of carbohydrates. This can be monitored by various tests to measure ketone levels in the blood, urine, or breath.
In this article, the benefits of the keto diet, as well as its risks will be explained.
Benefits of the Keto Diet
Here are some proven health benefits of low-carb and ketogenic diets.
Weight loss: Cutting carbs is one of the simplest and most effective ways to lose weight. Weight loss not only comes from ketosis, but also from reducing your calorie intake.
Low-carb and ketogenic diets can also be particularly helpful for people with diabetes and insulin resistance, which affect millions of people worldwide. Studies prove that low carb diet lowers both blood sugar and insulin levels drastically.
Improved heart health: The keto diet may lower the risk of heart disease by decreasing the levels of triglycerides, LDL cholesterol, blood sugar and blood pressure.
Improved brain function: The keto diet can improve brain function and mental clarity. Some studies suggest the ketones that generate during ketosis provide neuroprotective benefits, which means they can strengthen and protect the brain and nerve cells.
In many cases, this diet can cure children of epilepsy. In one study, over half of the children on a ketogenic diet experienced a greater than 50% reduction in their number of seizures, while 16% became seizure-free. For this reason, a keto diet may help a person prevent or manage conditions such as Alzheimer's and Parkinson’s disease.
Decreased inflammation: The keto diet may decrease inflammation throughout the body, helping reduce the chance of illnesses.
Increased Energy: Since the keto diet forces the body to burn fat for energy rather than carbohydrates, it can result in an energy boost.
Side Effects Of Keto Diet
As a general weight-loss plan, keto is controversial. Here are a few side effects you should know about the ketogenic diet before you try it to lose weight.
The "keto flu": When ketosis begins to occur in the body, some people may experience symptoms similar to the flu, such as fatigue, headaches, nausea, and dizziness.
Low blood sugar: In the process of ketosis, the body burns fat for fuel. Because of this, some people may experience low blood sugar, also known as hypoglycemia, especially if they are already taking insulin or other blood sugar-lowering medications.
Nutrient deficiencies: If the keto diet is not carefully planned and monitored, this diet can cause deficiencies of certain nutrients, such as vitamin C, vitamin D, and calcium.
Constipation or diarrhea: The low-carb nature of the diet can cause constipation, due to not eating enough fiber rich foods and not drinking enough fluids. Some people may also get diarrhea, but it’s less common.
Bad Breath: One of the more common side effects of ketosis is bad breath, It’s caused by acetone, a ketone that is a byproduct of fat metabolism.
High cholesterol levels: Some people get increased total and LDL (bad) cholesterol because of the increased consumption of meat and dairy products.
Kidney stones: Keto diet can cause a buildup of acid in the urine. Experts recommend regular kidney function should be monitored while following the diet
Fatty liver: Since keto diet is a high fat diet, it may cause an accumulation of fat in the liver.
Conclusion
The ketogenic diet has proved successful in helping people lose weight and improve several medical issues. However, it may not be suitable for everyone, and it is important to consult with a healthcare professional before starting any new diet.
It may not be safe for people to follow the diet if they have specific medical issues, such as diabetes or kidney disease. Pregnant and breastfeeding women, and people with a history of eating disorders should also avoid it.
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