Pros & Cons Of Intermittent Fasting

Intermittent fasting is the most popular health and fitness trend,  click to learn more about the pros and cons of intermittent fasting. 

Tanya Srivastava
Written by: Tanya SrivastavaUpdated at: Jan 17, 2023 15:27 IST
Pros & Cons Of Intermittent Fasting

Intermittent fasting (IF) is a popular diet trend that involves alternating periods of eating and abstaining from food. There are several  variations of intermittent fasting, including the 16/8 method, where you fast for 16 hours and eat during an eight hour window. The 5:2 diet, where you eat normally for five days and restrict calories to 500-600 for two non-consecutive days is another popular IF method.

Proponents of intermittent fasting claim that it can lead to weight loss, improve insulin sensitivity, amongst other health benefits. However, there is still limited scientific research on the long-term effects of intermittent fasting, and it may not be suitable for everyone.

Pros Of Intermittent Fasting

1. Weight loss

One of the most common reasons people try intermittent fasting is for weight loss. By restricting the window of time during which you can eat, you may naturally eat fewer calories, leading to weight loss. Some research suggests that intermittent fasting may be more effective for weight loss than continuous calorie restriction.

Pros And Cons Of Intermittent Fasting

Also read: 5 Tips To Make Your Eating Habits Sustainable

2. Insulin sensitivity

Intermittent fasting may improve insulin sensitivity, which can be beneficial for those at risk of or with type 2 diabetes. When you eat, your body releases insulin to help regulate blood sugar levels. With improved insulin sensitivity, your body is better able to regulate blood sugar levels and may be less likely to store excess fat.

3. Other potential health benefits

Some research suggests that intermittent fasting may have other health benefits, such as reducing inflammation, improving heart health, and increasing lifespan. However, more research is needed to confirm these potential benefits.

Cons Of Intermittent Fasting

1. Hunger and low energy

One of the main drawbacks of intermittent fasting is that it can be difficult to stick to, especially for those who are not used to going long periods without eating. This can lead to feelings of hunger and low energy, which may make it difficult to concentrate or be productive.

Also read: 5 Tips To Make Your Eating Habits Sustainable

Pros And Cons Of Intermittent Fasting

2. Nutrient deficiencies

If you are not careful about the types of food you eat during your eating window, you may be at risk of nutrient deficiencies. It is important to make sure you are getting enough nutrients from a varied diet, including fruits, vegetables, proteins, and healthy fats. 

3. Not suitable for everyone

Intermittent fasting may not be suitable for everyone, including those with certain medical conditions or who are pregnant or breastfeeding. It is important to speak with a healthcare professional before starting any new diet or exercise plan.

In conclusion, intermittent fasting may have some potential health benefits, but it is important to carefully consider the pros and cons before starting this or any other diet. As with any significant change to your diet or exercise routine, it is important to consult with a healthcare professional to determine if it is safe and appropriate for you.

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