Intermittent Fasting (IF)

Intermittent Fasting (IF)

Intermittent fasting (IF) is an eating pattern that cycles between periods of fasting and eating.

It doesn’t specify which foods you should eat but rather when you should eat them.

In this respect, it’s not a diet in the conventional sense but more described as an eating pattern.

Common intermittent fasting methods involve daily 16-hour fasts or fasting for 24 hours, twice per week.

Fasting has been a practice throughout human evolution. Ancient hunter-gatherers didn’t have supermarkets, refrigerators, or food available year-round. Sometimes they couldn’t find anything to eat.

As a result, humans evolved to be able to function without food for extended periods of time.

In fact, fasting from time to time is more natural than always eating 3–4 (or more) meals per day.

Fasting is also often done for religious or spiritual reasons.

Types of Intermittent Fasting

Drink only water, coffee, tea, and other calorie-free beverages. No solid foods or calorie-containing drinks are permitted.

For example, if you finish dinner at 7 p.m. Monday and don’t eat again until 7 p.m. Tuesday, you’ve completed a 24-hour fast. Some people choose to fast from breakfast to breakfast or lunch to lunch. But which time frame works best depends on the individual.

A full 24-hour fast every other day can seem extreme and may be difficult for many people to maintain. It’s usually not recommended for beginners. But, you don’t have to go all in right away. Many intermittent fasting routines start with shorter fasting periods.

Here are 5 of the most popular eating patterns for adding intermittent fasting to your diet:

  • Time-restricted eating. Involves fasting every day for 12 hours or longer and eating in the remaining hours. A popular example is the 16/8 method. It features a daily 16-hour fast and an 8-hour eating window wherein you can fit in 2, 3, or more meals.
  • The 5:2 diet. The 5:2 diet involves eating as you normally do, five days a week. Restrict your calorie intake to 500–600 on the remaining two days.
  • Eat Stop Eat. Eat Stop Eat involves a 24-hour fast once or twice per week.
  • The Warrior Diet. The Warrior Diet was among the first popular diets to include a form of intermittent fasting. Eat small amounts of raw fruits and vegetables during the day and eat one large meal at night.

Pros and Cons of Intermittent Fasting

Some studies suggest that alternate-day fasting is about as effective as a typical low-calorie diet for weight loss. That seems reasonable because reducing the number of calories you eat should help you lose weight.

Can intermittent fasting improve your health? Losing weight and being active help lower your risk of obesity-related diseases. Such as diabetes, sleep apnea, and some types of cancer. For these diseases, intermittent fasting seems to be about as beneficial as any other type of diet that reduces calories.

Some research suggests that intermittent fasting may improve conditions associated with inflammation:

  • Alzheimer’s disease
  • Arthritis
  • Asthma
  • Multiple Sclerosis
  • Stroke

Implement intermittent fasting with caution. Side effects may include:

  • Hunger
  • Fatigue
  • Insomnia
  • Nausea
  • Headaches

To avoid these side effects, eat nutrient-dense food during the eating windows.

Intermittent fasting is safe for many people, but it’s not for everyone. Skipping meals may not be the best way to manage your weight if you’re pregnant or breastfeeding.

Talk to your doctor if you have kidney stones, gastroesophageal reflux, diabetes, or other medical problems.

What food goes best with IF?

One nonrandomized trial showed improved weight loss, blood sugar, and lipids with as little as 14 hours of daily fasting. With no change in the participants’ baseline diet. 

That may not mean people can eat whatever they want during the eating window.

In our experience, people have more success with intermittent fasting when eating low-carb.

There is currently insufficient evidence that pairing one type of diet with IF is superior to another.

Weight Loss With Fasting and A Low-Carb Diet

Weight Loss With Fasting and A Low-Carb Diet

The purpose of this article is to spread awareness about how a low-carb diet and fasting can help you lose weight. It makes sense when you hear the title that carbs are bad for our health, but it’s difficult to understand why some intermittent fasting plans – like cutting calories for fourteen days – do not effectively lead to weight loss. Learn how different forms of moderation and restricting cravings can lead to a sustainable weight loss regimen by reading this post!

What is Intermittent Fasting?

Intermittent fasting, or IF, is a term that refers to a diet plan where individuals skip meals on a regular basis. Some people follow this type of diet for fitness reasons, while others do it for religious or cultural reasons.

There are several types of intermittent fasting, but the most common is the 16/8 plan. This means you fast for 16 hours every day and eat an 8-hour meal window. Many people believe that this type of fasting helps them lose weight and improve their health. We also endorse this type of fasting as it is sustainable given you are eating correctly.

People who follow an IF regime often report feeling more energetic and clear-headed throughout the day. They also say that their moods have improved and that they don’t feel as hungry when they fast.

There are some important things to keep in mind when following an IF plan, however. If you’re not sure if it’s the right diet for you, talk to us. And make sure to balance your intermittent fasting with healthy foods.

Types of Intermittent Fasting

There are a few different types of intermittent fasting, but all of them have one common goal: to help you lose weight.

Time-restricted eating.

Involves fasting every day for 12 hours or longer and eating in the remaining hours. A popular example is the 16/8 method. It features a daily 16-hour fast and an 8-hour eating window wherein you can fit in 2, 3, or more meals.

The 5:2 diet.

The 5:2 diet involves eating as you normally do 5 days of the week and restricting your calorie intake to 500–600 on the remaining 2 days.

Eat Stop Eat.

Eat Stop Eat involves a 24-hour fast once or twice per week.

Alternate-day fasting.

With alternate-day fasting, the goal is to fast every other day.

The Warrior Diet.

The Warrior Diet was among the first popular diets to include a form of intermittent fasting. It involves eating small amounts of raw fruits and vegetables during the day and eating one large meal at night.

We recommend the 16/8 method of IF as it has been proven to be the most sustainable form of fasting.

Nutrition on an Intermittent Fast

Fasting is a great way to optimize your health, lose weight, and improve your overall fitness. A low-carb diet, on the other hand, can help you drop pounds quickly by promoting healthy fats and proteins. When combined, these two approaches can help you reach your fitness goals faster.

To lose weight on an intermittent fast, make sure to focus on healthy eating habits and limit processed foods and sugary drinks. Be sure to consume adequate amounts of protein, fat, and fiber to support your overall nutritional needs. Eat plenty of vegetables to provide essential antioxidants and vitamins. Additionally, avoid eating large meals or snacks throughout the day. This will help maintain steady blood sugar levels and prevent damaging cravings that can lead to overeating later on in the day.

If you are not used to fasting or have concerns about how it will affect your health, we recommend consulting with a health professional before beginning any type of fast.

Pros of an Intermittent Fast

1. It can help you lose weight in a healthy manner.

2. It is an extremely efficient way to burn calories.

3. It can help improve your mood and increase your energy levels.

4. The fasting cycle can help you improve your digestive system.

5. It can also improve your overall health in general.

6. Intermittent fasting is not as hard as you may think it is, and you can achieve great results if you follow the right guidelines.

7. There are many different types of intermittent fasting, so you can find one that is best suited to your needs.

8. You do not have to suffer through long periods of starvation or excessive calorie restriction to see weight loss benefits from intermittent fasting; in fact, the opposite is often true.

9. If followed correctly, intermittent fasting can be an extremely efficient way to lose weight without having to diet or exercise excessively.

What is low-carb?

Low-carb is a type of diet that involves eating fewer carbohydrates. This means that you’ll consume mostly proteins, fats, and vegetables. There are different types of low-carb, but the most common is the keto diet. When following a low-carbohydrate diet, your body will start using stored fat for energy instead of carbs. This can help you lose weight fast because it causes your body to burn more calories.

Conclusion:

With a low carbohydrate diet, you can lose fat mass, increase your energy levels, prevent disease and keep yourself healthy for a long time

For a long time, people have believed that a low carbohydrate diet is the best option for weight loss and preventing disease. However, recent studies have shown that a low carbohydrate diet can also cause other positive effects such as increasing your energy levels and preventing disease. In fact, a study published in the Journal of Diabetes Research showed that people who followed a low-carbohydrate diet lost more weight and experienced less inflammation than those who maintained their regular diets. These findings suggest that following a low-carbohydrate diet can be an effective way to maintain your health and reduce your waistline.

Intermittent Fasting Program: Benefits Your Weight, Diabetes, and Brain

Intermittent Fasting Program: Benefits Your Weight, Diabetes, and Brain

Implementing an Intermittent Fasting Program is a method of dieting that alternates between periods of eating and fasting. This cycle can be as short as 12 hours or as long as 36 hours and it has been used by people to lose weight, get blood sugar levels under control, and increase autophagy.

What is Intermittent Fasting?

Intermittent fasting is an eating pattern that cycles between periods of fasting and eating. It doesn’t specify which foods you should eat but rather when you should eat them. In this way, it’s more of a way of eating than a diet.

There are many different ways to do an intermittent fasting program, but the most common is the 16/8 method. This involves fasting for 16 hours each day and eating only during an 8-hour window. For example, you could stop eating at 8 p.m. one night and not eat again until noon the next day. This would be a 16-hour fast. Then, you would eat from noon to 8 p.m., giving you an 8-hour eating window.

You can tailor the 16/8 method to fit your own schedule and preferences. For instance, some people choose to skip breakfast and only eat from noon to 8 p.m., while others may stop eating at 6 p.m. one night and not eat again until noon the next day (a 20-hour fast). It’s important to note that there’s no ‘right’ or ‘wrong’ way to do intermittent fasting – it’s whatever works best for you and your

How does it work?

When you fast, your body is forced to use stored energy, which means it will burn calories. In addition, fasting can help to regulate blood sugar levels, which is beneficial for people with diabetes. Lastly, fasting has been shown to improve brain function and protect against age-related cognitive decline.

When should you do an intermittent fasting program?

If you’re interested in trying intermittent fasting, it’s important to know when to do it. One common approach is to fast for 16 hours and eat for 8 hours. This can be done by skipping breakfast and eating lunch and dinner. Another approach is to fast for 24 hours once or twice a week. This means not eating from dinner one day until dinner the next day.

Why are there benefits to intermittent fasting?

Intermittent fasting programs have become a popular way to lose weight, improve diabetes control, and possibly even boost brain health.

There are several reasons why intermittent fasting may help with weight loss.

First, when you fast, your body is forced to break down stored fats for energy. This process can lead to weight loss.

Second, intermittent fasting can help reduce insulin resistance. Insulin resistance is a major factor in obesity and type 2 diabetes. When you fast, your body doesn’t need to produce as much insulin to keep your blood sugar levels stable. This can lead to improved blood sugar control and weight loss.

Lastly, intermittent fasting may boost brain health. Studies have shown that intermittent fasting can increase levels of a brain-derived neurotrophic factor (BDNF). BDNF is a protein that helps promote the growth and development of new nerve cells. This boost in BDNF levels may help protect the brain against age-related cognitive decline and Alzheimer’s disease.

What can you eat on an intermittent fasting diet?

There are a lot of benefits to intermittent fasting, including weight loss, improved insulin sensitivity, and increased brain function. But what can you eat on an intermittent fasting diet?

Generally, you can eat anything you want during the eating window. However, it’s best to stick to healthy, whole foods that will help you reach your goals. That means plenty of lean protein, vegetables, and healthy fats.

If you’re trying to lose weight, you’ll want to focus on creating a calorie deficit. That means eating fewer calories than you burn each day. To do that, you may need to cut back on some of the less healthy foods you normally eat, such as processed snacks or sugary drinks.

If you’re trying to improve your insulin sensitivity or manage diabetes, you’ll want to focus on eating foods that are low on the glycemic index. That means choosing foods that don’t cause spikes in blood sugar levels. Good choices include vegetables and proteins like fish and chicken.

And if you’re looking to boost your brain function, you’ll want to make sure you’re getting plenty of healthy fats and antioxidants. Good sources of healthy fats include nuts, seeds, and avocado.

Is Intermittent Fasting safe for everyone and how do I know if I’m doing it wrong?

There’s a lot of debate about whether or not intermittent fasting is safe for everyone. Some people argue that it’s not safe for people with diabetes or other health conditions, while others say that it’s perfectly safe as long as you’re doing it correctly. So, how do you know if you’re doing it wrong?

First of all, it’s important to talk to your doctor before starting any new diet or exercise regimen, including intermittent fasting. They can help you determine if it’s safe for you and give you tips on how to do it correctly.

Generally speaking, though, as long as you’re eating healthy foods and not going too long without eating, you should be fine. Listen to your body and make sure you’re getting enough nutrition. If you start feeling faint or dizzy, stop fasting and eat something immediately.

Intermittent fasting can be a great way to improve your health, but make sure you do it safely. Talk to your doctor and listen to your body to make sure you’re doing it right.

How can intermittent fasting help improve your diabetes and brain health?

There are many benefits of fasting, but how can it help improve your diabetes and brain health specifically? Intermittent fasting has been shown to be an effective way to manage diabetes and improve brain health.

Fasting can help improve your diabetes by regulating your blood sugar levels. When you fast, your body is better able to use insulin, which helps to regulate your blood sugar levels. This can lead to improved blood sugar control and a reduction in the risk of diabetic complications.

Fasting has also been shown to be beneficial for brain health. Fasting can help improve cognitive function and protect the brain against age-related decline. It has also been shown to reduce the risk of Alzheimer’s disease and other forms of dementia.

So, if you’re looking for ways to improve your diabetes and brain health, intermittent fasting may be a good option for you.

Conclusion

If you’re looking to improve your health in a variety of ways, fasting may be something worth considering. From weight loss and improved insulin sensitivity to reduced inflammation and better brain health, there are many potential benefits to fasting. Of course, it’s important to speak with your doctor before making any major changes to your diet or lifestyle, but if you’re interested in trying something new to boost your health, fasting could be a great option.

Intermittent Fasting

Intermittent Fasting

Intermittent Fasting for weight loss

Intermittent fasting is the ultimate lifestyle hack to speed up weight loss and related good health. To maintain a consistent weight, you can not beat intermittent fasting as an effective tool. It can be wielded with great effect to give added punch to your weight loss and stabilise blood sugar. It can take a little getting used to, both physically and mentally, and you need to do it right for good results.

Say what?

If you grew up being told breakfast was the most important meal of the day and should never be missed, you may hesitate at the idea of fasting. And if you’ve ever been advised to snack regularly and stick to a strict meal plan – possibly including “mid-meals” – it may sound like heresy. It’s not. In days gone by, most of our ancestors ate only one meal a day without a problem, and it was unusual to “break the fast” in the morning. Ready access to cheap food has made eating a more regular occurrence. Big Food manufacturers push the idea that breakfast is the most important meal of the day and that you should include their high-carbohydrate, high-sugar cereals in yours… Give it a second’s thought and fasting makes perfect sense. You eat less food. Simple. Reduces your insulin levels, which encourages fat burning and a range of related health benefits. Every time you eat, your body produces insulin; the longer you don’t eat, the more time your insulin levels have to drop. Fasting accelerates weight loss. Increase metabolism and mental focus, and reduce the symptoms of, and in some cases reverse type-2 diabetes. For those who are insulin resistant and who may take 10 or 12 hours to use up their glycogen stores, fasting can be the tactic that finally sees them lower their insulin levels. Get into the fat-burning state and break a weight-loss plateau. It is also effective for those who aren’t following strict low-carb diets.

What are the benefits of intermittent fasting?

  1. Lower blood-sugar
  2. Lower insulin levels
  3. Weight loss
  4. Weight-loss plateau breaker
  5. More energy
  6. Improved digestion
  7. Improved concentration
  8. Reduced chronic inflammation
  9. Possible cell-regeneration and anti-ageing effects
  10. Convenient and inexpensive

The best advice

Don’t be scared of missing meals. There is a liberating element to fasting: you don’t have to prepare and eat a meal! Spend an extra 20 minutes in bed before going to work, skip lunch and go for a walk, work through lunch and leave early…
But if you fast, best do it right. In which case, read on.

What can you eat or drink during a fast?

The point of a fast is to prevent the body from producing insulin, so eating is out. Water, tea, herbal teas and coffee are all fine and are in fact encouraged, especially to start, to get through the hunger pangs. But your tea and coffee must be black (and sugar- and sweetener-free). Bone broth is also recommended, especially during longer fasts, to replenish lost vitamins, minerals and salts.

Types of fasts?

Many ascetics have been known to fast for weeks or even months at a time – but relax, this is not what we recommend for you. We would only recommend doing a fast like that under close supervision.  If you are starting out, you could fast for 12 or even 16 hours if that feels comfortable. This should allow insulin levels to drop to encourage fat-burning. There are some standard fasting regimes that folk in the fasting community use, which we have outlined below. Use one or more of four general fast durations.

16:8 FAST

Fast for 16 hours and eat in the eight-hour window that follows. This is easier than it sounds because the 16 hours also includes sleep. It means skipping breakfast and only eating two meals in a day. Can be done daily or as needed.

24-HOUR FAST

Fast for 24 hours. This would usually be from dinner until dinner, which means skipping two meals in a row. Can be done up to three times a week.

36-HOUR FAST

Fast for 36 hours. This fast usually incorporates two nights of sleep and a complete day without food. Use it once or, at most, twice a week.

5:2

Eat normally for five days of the week. And fast for any two days of the week. It advises a reduced calorie intake on fasting days; as such, it’s not strictly a fast and not necessarily low-carb, though we would recommend carb restrictions on those days.

Which fasting method is right for you?

Longer fasting methods generally work best for people with severe insulin resistance. If you are a type-2 diabetic, or pre-diabetic, you could consider up to three 24-hour fasts a week with the occasional 36-hour fast. On other days you could use the 16:8 fast. Shorter fasts are usually enough for those who don’t have a lot of weight to lose and for maintenance.

How do you get started?

Slowly. At first, fasting can be both a physiological and mental challenge as your body and mind adapt. In time, the hunger pangs become much easier to handle and often go unnoticed. Kick off with a 16:8 fast and see how your body responds to it. Some people find that once their fast is over they want to eat everything in sight, which obviously isn’t ideal. For your meals during this time make sure that you are eating enough fat to sustain you through the periods when you aren’t eating. Once you’ve mastered the 16:8 fast, you can try fasting for longer periods of time as you prefer or need.

How do you break a fast without overeating?

One of the temptations of intermittent fasting, especially when you’re starting out, is gorging when you’re done or “rewarding” yourself with poor food choices. In which case you’re doing it wrong and it rather defeats the object… Don’t use fasting – whether planned or unplanned – as an excuse to binge. Be prepared and keep a healthy snack on standby in case of an emergency. Break a fast with a bowl of broth, a handful of nuts or a piece of cheese half an hour before your next meal. Enough time for your snack to digest and prevent overeating.

Should you develop a fasting routine?

While it may be a good idea to break your fasts in a similar way each time to prevent overeating, we advise against developing a regular fasting routine. One of the apparent risks of fasting every day is that your body can adapt to this strategy by lowering your metabolism, the opposite of what you want it to do. To prevent this we recommend fasting randomly and out of sequence to keep the body guessing.

What are the potential side effects of fasting

  1. A lack of salt and too much caffeine can cause dehydration. Drink enough non-caffeinated fluids to stay hydrated, and ensure you have enough salt, especially during long fasts. A by-product of dehydration.
  2. Muscle cramps. Another potential problem due to dehydration and a shortage of salt. Bone broth with added salt is a good remedy if this is affecting you.
  3. Yet another problem potentially exacerbated by dehydration. Avoid this while not fasting by upping your fibre and ensuring you’re eating vegetables with the skins still on, along with green leafy vegetables and healthy fats such as avocados, seeds, and nuts.

Who should NOT fast?

Intermittent fasting is not recommended for infants, growing children, pregnant/breastfeeding moms or anyone who suffers from a medical condition or is taking chronic medication that may be adversely affected by skipping meals. If you are unsure, check with your doctor.

Protein

Protein

Protein is a source of energy but its main role in the body is growth and repair.

It helps in the formation of muscles, hair, nails, skin and organs, such as the heart, kidneys and liver. We all contain a significant amount of protein. For example, a 76kg man is made up of 12kg of protein (16%).
Which foods contain protein?
Protein is made up of 20 amino acids, some of which our body can make and others we have to obtain from food. Protein is found in both animal and plant foods.
  1. Animal sources: meat, fish, chicken, eggs, milk, cheese and yoghurt.
  2. Plant sources: soy protein (such as soy beans, tofu and soy milk), grains (quinoa, oats, barley, etc), nuts and pulses (dried beans, peas and lentils).
All animal foods, as well as two plant sources -soy protein and quinoa – provide all the necessary amino acids required by the body for good health and these are called essential amino acids.  All other plant-based sources of protein lack one or more of the amino acids we need to obtain from our food. People who do not eat any animal products (vegans) should include a variety of plant sources of protein every day to ensure they obtain all the essential amino acids.
>> Extract from article in https://nutritionfoundation.org.nz/