Blog Post

Intermittent Fasting: What You Need to Know

Posted: 5th September 2024

Intermittent Fasting: What You Need to Know

Intermittent fasting has become increasingly popular, with many people using it as a way to improve their health, lose weight, and simplify their eating habits. Whether you're new to intermittent fasting or looking to refine your routine, this guide will break down everything you need to know about intermittent fasting times, how it works, and how you can easily incorporate it into your lifestyle. Plus, we’ll share a free intermittent fasting app to help you on your journey.

What Is Intermittent Fasting?

Intermittent fasting (IF) is not about what you eat but when you eat. It involves alternating periods of eating with periods of fasting, allowing your body time to burn fat and repair itself in between meals. Unlike traditional diets, which often focus on calorie restriction, intermittent fasting is centred on controlling the timing of your meals.

How Does Intermittent Fasting Work?

Intermittent fasting works by shifting the way your body processes energy. Normally, when you eat, your body uses glucose from the food for energy. When you're fasting, your body runs out of glucose and starts breaking down stored fat into fatty acids and ketones, which it then uses for energy.

During the fasting period, insulin levels drop, and your body begins to burn fat. Additionally, intermittent fasting triggers a process called autophagy, where your cells clean out damaged components, promoting cellular repair and renewal. This process can have numerous health benefits, from improved metabolism to increased longevity.

Popular Intermittent Fasting Times

There are several different methods of intermittent fasting, each with its own fasting times. The most common intermittent fasting times are:

  1. 16/8 Method: This is one of the most popular forms of intermittent fasting, where you fast for 16 hours and eat during an 8-hour window. For example, you might eat between 12 pm and 8 pm and fast from 8 pm until noon the next day.
  2. 5:2 Method: With this approach, you eat normally for five days of the week and consume only 500–600 calories on two non-consecutive days.
  3. Eat-Stop-Eat: This method involves fasting for 24 hours once or twice a week. For instance, you might fast from dinner one day until dinner the next day.
  4. Alternate-Day Fasting: As the name suggests, this involves fasting every other day. On fasting days, you either eat very little or nothing at all.
  5. Warrior Diet: This method involves fasting for 20 hours and eating one large meal in a 4-hour window, usually in the evening.

How to Do Intermittent Fasting

Starting intermittent fasting can feel intimidating at first, but it doesn’t have to be complicated. Here’s a step-by-step guide on how to do intermittent fasting:


  1. Choose Your Method: Begin by choosing one of the intermittent fasting methods mentioned above that best suits your lifestyle. The 16/8 method is often the easiest for beginners as it allows for a more flexible eating window.
  2. Start Slow: If the thought of fasting for 16 hours seems daunting, start with a shorter fasting period, such as 12 or 14 hours, and gradually increase the fasting window as your body adjusts.
  3. Stay Hydrated: Drink plenty of water during your fasting period. Black coffee, tea, and water are allowed during fasting windows and can help keep you hydrated and reduce hunger.
  4. Eat Nutritious Meals: When you’re in your eating window, focus on consuming whole, nutrient-dense foods such as lean proteins, healthy fats, fruits, vegetables, and whole grains. Avoid processed foods, as they can make fasting periods more difficult.
  5. Be Consistent: Consistency is key with intermittent fasting. Try to stick to your chosen fasting schedule daily to help your body adapt and maximise the benefits.
  6. Listen to Your Body: If you're feeling fatigued, overly hungry, or dizzy, it may be a sign that your fasting window is too long, and you need to adjust it. Always listen to your body and consult a healthcare professional if you’re unsure about intermittent fasting.

Does Intermittent Fasting Work?

The question on everyone’s mind is, “Does intermittent fasting work?” While results vary from person to person, many studies suggest that intermittent fasting can be effective for weight loss, improved metabolism, and better overall health.

By reducing the time frame in which you eat, intermittent fasting can help control calorie intake, making it easier to maintain a calorie deficit, which is essential for weight loss. Additionally, intermittent fasting helps regulate insulin levels, improve brain function, and may even lower the risk of chronic diseases like type 2 diabetes and heart disease.

However, intermittent fasting isn’t a one-size-fits-all solution. It’s important to note that while many people experience significant benefits, it may not be suitable for everyone, particularly those with certain medical conditions. Always consult your doctor before starting any new dietary approach.

Free Intermittent Fasting App

To make your intermittent fasting journey easier, there are plenty of free intermittent fasting apps available that help track your fasting periods, log your meals, and monitor your progress. One popular option is Zero, a highly rated app that offers guided fasting plans, personalised insights, and a fasting timer to help you stay on track. It’s available for free on both iOS and Android, making it a convenient tool for anyone looking to try intermittent fasting.


Intermittent fasting can be a powerful tool for improving your health, losing weight, and gaining more control over your eating habits. With several methods to choose from, such as the 16/8 method or the 5:2 method, you can find an intermittent fasting time that fits your lifestyle. And with the help of a free intermittent fasting app like Zero, staying consistent and tracking your progress has never been easier.

Whether you’re looking to lose weight, boost energy, or support your body’s natural repair processes, intermittent fasting could be the key to achieving your health goals. So, does intermittent fasting work? For many, the answer is a resounding yes!


Start your intermittent fasting journey today and discover the benefits for yourself.


Learn More About How I Can Help You


Through my Mindful Gut Healing Method Programme


Learn more here:


https://www.klknutrition.com/gut-healing 


OR… book a call


Book a free Health and Wellness Consultation here, let’s have a chat!


https://calendly.com/klknutrition


See you on the inside!


Katie Xo




Katie - KLK Nutrition

How I can Help you

My Mindful Gut Healing Method Programme

The 6 month Mindful Gut Healing ACCELERATOR to help you transform your health journey with my 1:1 coaching programme, designed to achieve maximum impact. This tailored approach will help you reach your wellness goals and embrace a life of balance and vitality.

Implement my 3-step process to discover exactly how to cultivate a mindful approach to eating and living. Learn to attract wellness and healing naturally, using proven methods and expert guidance.

© Copyright. KLK Nutrition. 2024. All Rights Reserved.
Website by Joe.J.Harris.
close
Loading...