What is the fastest way for a dog to lose weight

How to naturally lose weight fast

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission or other tangible benefit. Wellos and Healthline Media are owned by RVO Health. Heres our process.

How we vet brands and products

Medical News Today only shows you brands and products that we stand behind.

Our team thoroughly researches and evaluates the recommendations we make on our site. To establish that the product manufacturers addressed safety and efficacy standards, we:

• Evaluate ingredients and composition: Do they have the potential to cause harm?
• Fact-check all health claims: Do they align with the current body of scientific evidence?
• Assess the brand: Does it operate with integrity and adhere to industry best practices?

We do the research so you can find trusted products for your health and wellness.

Many diets, supplements, and meal replacement plans claim to ensure rapid weight loss, but lack any scientific evidence. However, there are some strategies backed by science that have an impact on weight management.

These strategies include exercising, keeping track of calorie intake, intermittent fasting, and reducing the number of carbohydrates in the diet.

In this article, we consider nine effective methods of weight loss.

Methods of weight loss that scientific research supports include the following:

Intermittent fasting (IF) is a pattern of eating that involves regular short-term fasts and consuming meals within a shorter time period during the day.

Several studies have indicated that short-term intermittent fasting up to 26 weeks in duration is as effective for weight loss as following a daily low calorie diet.

The most common intermittent fasting methods include the following:

• Alternate day fasting (ADF): Fast every other day and eat a typical diet on non-fasting days. The modified version involves eating just 2530% of the bodys energy needs on fasting days.
• The 5:2 Diet: Fast on 2 out of every 7 days. On fasting days eat 500600 calories.
• The 16/8 method: Fast for 16 hours and eat only during an 8-hour window. For most people, the 8-hour window would be around noon to 8 p.m. A study on this method found that eating during a restricted period resulted in the participants consuming fewer calories and losing weight.

It is best to adopt a healthy eating pattern on non-fasting days and to avoid overeating.

If someone wants to lose weight, they should be aware of what they eat and drink each day. One way to do this is to log these items in either a journal or an online food tracker.

Research suggests that tracking diet and exercise may be helpful for weight loss because it promotes behavior changes and increases motivation.

One study found that consistent tracking of physical activity helped with weight loss. Even a device as simple as a pedometer can be a useful weight-loss tool.

Mindful eating is a practice where people pay attention to how and where they eat food. This practice can enable people to enjoy the food they eat and may help to promote weight loss.

As most people lead busy lives, they often tend to eat quickly on the run, in the car, working at their desks, and watching TV. As a result, many people are barely aware of the food they are eating.

Techniques for mindful eating include:

• Sitting down to eat, preferably at a table: Pay attention to the food and enjoy the experience.
• Avoiding distractions while eating: Do not turn on the TV, or a laptop or phone.
• Eating slowly: Take time to chew and savor the food. This technique helps with weight loss, as it gives a persons brain enough time to recognize the signals that they are full, which can help to prevent over-eating.
• Making considered food choices: Choose foods that are full of nourishing nutrients and those that will satisfy for hours rather than minutes.

Protein can regulate appetite hormones to help people feel full. This is mostly due to a decrease in the hunger hormone ghrelin and a rise in the satiety hormones peptide YY, GLP-1, and cholecystokinin.

Research on young adults has also demonstrated that the hormonal effects of eating a high protein breakfast can last for several hours.

Good choices for a high protein breakfast include eggs, oats, nut and seed butters, quinoa porridge, sardines, and chia seed pudding.

The Western diet is increasingly high in added sugars, which has definite links to obesity, even when the sugar occurs in beverages rather than food.

Refined grains undergo processing to remove the bran and the germ, which contain most of the grains fiber and nutrients. These include white rice, white bread, and regular pasta.

These foods are quick to digest, and they convert to glucose rapidly. Excess glucose enters the blood and provokes the hormone insulin, which promotes fat storage in the adipose tissue. This contributes to weight gain.

A 2023 study links the consumption of more refined grains with weight gain. Studies show that whole grains are more likely to reduce hunger and increase fullness, which could lead to decreases in calorie intake.

Where possible, people should swap highly processed and sugary foods for more nutritionally dense options. Good food swaps include:

• whole-grain rice, bread, and pasta instead of the white versions
• fruit, nuts, and seeds instead of high sugar snacks
• herb teas and fruit-infused water instead of high sugar sodas
• smoothies with water or milk instead of fruit juice

Dietary fiber describes plant-based carbohydrates that are impossible to digest in the small intestine, unlike sugar and starch. Including plenty of fiber in the diet can increase the feeling of fullness, potentially leading to weight loss.

Fiber-rich foods include:

• whole-grain breakfast cereals, whole-wheat pasta, whole-grain bread, oats, barley, and rye
• fruit and vegetables
• peas, beans, and pulses
• nuts and seeds

One emerging area of research is focusing on the role of bacteria in the gut on weight management.

The human gut hosts a vast number and variety of microorganisms, including around 39 trillion bacteria.

Every individual has different types and amounts of bacteria in their gut. Some types may increase the amount of energy the person extracts from food, leading to fat deposition and weight gain.

Some foods can increase the number of good bacteria in the gut, including:

• A wide variety of plants: Increasing the number of fruits, vegetables, and grains in the diet will result in an increased fiber uptake and a more diverse set of gut bacteria. People should try to ensure that vegetables and other plant-based foods comprise 75 percent of their meal.
• Fermented foods: Fermented foods including sauerkraut, kimchi, kefir, yogurt, tempeh, and miso contain potentially probiotic microorganisms. Researchers have studied kimchi widely, and limited evidence suggests it may have anti-obesity effects. Similarly, studies have shown that kefir may help to promote weight loss in overweight women.
• Prebiotic foods: These stimulate the growth and activity of some of the good bacteria that aid weight control. Prebiotic fiber occurs in many fruits and vegetables, especially chicory root, artichoke, onion, garlic, asparagus, leeks, banana, and avocado. It is also in grains, such as oats and barley.

Numerous studies have shown that getting fewer than 56 hours of sleep per night is associated with an increased incidence of obesity. There are several reasons behind this.

Research suggests that insufficient or poor-quality sleep slows down the process in which the body converts calories to energy, called metabolism. When metabolism is less effective, the body may store unused energy as fat. In addition, poor sleep can promote insulin resistance and increase levels of cortisol, which also promote fat storage.

How long someone sleeps also affects the regulation of the appetite-controlling hormones leptin and ghrelin. Leptin sends signals of fullness to the brain.

Stress triggers the release of hormones such as adrenaline and cortisol, which initially decrease the appetite as part of the bodys fight or flight response.

However, when people are under constant stress, cortisol can remain in the bloodstream for longer, which will increase their appetite and potentially lead to them eating more.

Cortisol signals the need to replenish the bodys nutritional stores from the preferred source of fuel, carbohydrate.

Insulin then transports the sugar from carbohydrates from the blood to the muscles and brain. If the individual does not use this sugar in fight or flight, the body will store it as fat.

Insulin allows sugar from the blood to enter the bodys cells, where it can provide energy. If an individual does not immediately use this sugar, the body will either store it is glycogen, the storage form of glucose, or fat.

Researchers found that implementing an 8-week stress-management intervention program alongside a low-calorie diet resulted in a significant reduction in the body mass index (BMI) of children and adolescents who were overweight or have obesity.

Some methods of managing stress include:

• yoga, meditation, or tai chi
• breathing and relaxation techniques
• spending some time outdoors, for example walking or gardening

Below are some frequently asked questions about how to lose weight fast.

Can someone lose 10 pounds in 3 days?

Losing 10 pounds in 3 days is an unrealistic goal for most people and could entail unsafe dieting behaviors.

Rapid weight loss like this may also make it more likely that someone will put weight back on, rather than losing the weight permanently.

How can someone lose 20 pounds in a month?

To lose 20 pounds in a month, people must burn more calories than they take in, either through dietary changes or increased physical activity.

However, rapid weight loss like this may not be a viable long-term option and could increase the risk of health complications, such as gallstones.

What happens if someone loses weight too fast?

Losing weight too quickly may also increase the risk of certain health complications, such as gallstones, or complications associated with unhealthy dieting behaviors, such as dehydration or nutritional deficiencies.

People who experience rapid weight loss may be more likely to put weight back on in the future. The CDC recommends that people aim for steady, gradual weight loss of around 12 pounds per week.

It is important to remember that there are no quick fixes when it comes to weight loss.

The best way to manage weight is to eat a nutritious, balanced diet.

This should include 10 portions of fruit and vegetables, good quality protein, and whole grains. It is also beneficial to exercise for at least 30 minutes every day.

How Can I Get My Dog to Lose Weight?

_{Image via iStock.com/o_sa}

By Dr. Sarah Wooten

Have you been frustrated because your dog doesnt lose weight, no matter what you do? Obesity in dogs is one of the biggest health concerns that veterinarians and pet guardians battle.

Sometimes, when it comes to weight loss for dogs, the answer is easy: reduce calories, increase exercise, and BOOMthe pounds come off. Other times, it isnt so simple.

If you have had your dog on the diet train and nothing is moving, try these five veterinarian-approved recommendations to tip the scales back toward a healthy weight.

Be Religious About Daily Calorie Limits

If you want to help a dog lose weight, then there are two non-negotiables that are necessary for success: you must have a daily calorie limit that has been calculated, and you must stay under that number.

A cheat day every now and then is okay, but in order to get the fat to burn away, the ins must be less than the outs, and the total daily calorie count matters. This is especially true for small dogseven an extra kibble or two every day or will add up to unhealthy weight.

Not sure what your dogs daily calorie limit should be? The easiest way is to ask your veterinarianmany vets are happy to calculate this number for you. They can also tell you what your dogs ideal weight goal is.

You can also visit Pet Nutrition Alliance and use their online calculator to calculate the calories. Once you have this number, then you will need to divide it by the kcal/cup number that is on your dog food bag. This will be on the back, in the AAFCO nutritional statement. If you cant find it, ask your veterinarian or veterinary technician for helpthey can point it out to you.

Once you divide the total daily calories by the kcal/cup, that will give you the number of 8-ounce cups of food to feed per day. If there is a decimal, round down to the closest measurable number, such as , or . If you feed treats, make sure to include those in the total daily calorie count as well!

No More Doggy Dishwasher

One overlooked source of excessive calories is people food. Yes, feeding dog treats and sharing food is an important part of the bond you share with your dog, but your heartwarming goodies might be sabotaging your weight-loss efforts.

If you feed any people food, include it in the daily calorie count. Dont forget to add calories consumed from licking plates clean! Many people let their dogs lick their plates after they finish eating or while they sit in the dishwasher, but this is where sneaky calories hide, even in BBQ sauce remnants.

Either stop letting your dog wash the dishes, or include it in the daily calorie count.

Super Sleuth Serial Food Sneaking

Do you have kids? Do they drop food? Does your dog snarf up crumbs? This could be a source of excess calories. Do you have grandparents that drop by with dog biscuitsin their pocket? This is also a source of excess calories.

Do you have multiple pets? Is your pup finishing other pets food? This is another source of excess calories.

You may have to do a little sleuthing to see if somebody is secretly feeding your dog extra food or if your dog is a serial food sneaker. People are often surprised at how far their enterprising pooches will go to find food.

It can be challenging to stick to the total daily calorie count when there are multiple people or children feeding one dog. Have a family meeting, decide who is going to feed the dog, and get everyone to agree to not feed extra.

The best practice is to set out what your dog will eat for the day in baggies, and when it is gone for the day, it is gone. No. More. Food.

Utilize a Therapeutic Diet

Food technology has come a long way, especially when it comes to therapeutic diets. In particular, Hills Prescription Diet metabolic weight management dog food has been a miracle product for many dogs that arent losing weight.

If the needle wont budge even though you have cut back calories and increased exercise, try feeding a therapeutic weight control dog food, like Metabolic diet, instead of your dogs regular maintenance diet.

There are ingredients, like L-carnitine, that help ramp up fat burning, and the food still delivers a complete and balanced diet even though calories are restricted. The same cannot be said for feeding restricted amounts of regular dog food.

Have Your Dogs Hormones Checked

Most dogs should be able to reach their weight-loss goals within three to six months.

If you have followed all of these instructions and been religious about the weight-loss program and still arent seeing results, then maybe your dogs hormones are to blame. Just like people, dogs can have hormonal imbalances that lead to weight gain and having difficulty losing weight.

Conditions like Cushings syndrome (hyperadrenocorticism) in dogs and a sluggish thyroid are common hormonal problems that will make it difficult for a dog to lose weight. If you are several months into the weight-loss program and are not seeing results, then schedule an appointment with your veterinarian and ask to have your dogs hormones checked.

If your dog has one of these hormonal problems, prescription pet medicationis available to correct the condition and get your dog back on track to a healthy lifestyle.

Follow these veterinarian-recommended tips, and you should see success with your dogs weight loss.