10 Reasons you might not Lose Weight (or might Gain Weight) on a Plant-Based Diet - Plant Based Pantry (2024)

You set unrealistic goals

I stepped on the scale and immediately grunted in annoyance. The number showed no signs of weight loss. Nothing. Not even an ounce of difference.

I had diligently followed my diet and workout routine for exactly one whole day. Surely 24 hours of dedication should’ve paid off, right? That scale had some nerve!

Maybe you’ve been there too. Hoping for immediate results after starting a new diet. But like most things in life, good things take time.

Sure, it might be nice to set a goal of losing 20 pounds in 20 days. It sounds good. But it’s completely unrealistic for most people.

Instead, if weight loss is your goal, the CDCrecommends losing 1-2 pounds per week. They’ve found gradual weight loss helps people lose weight and keep it off longer. That’s what we want, right?

Oftentimes, losing weight requires a mindset shift and a lifestyle change. Those things take time. Be patient with yourself.

Setting realistic goals can help you stay motivated over time. Celebrate the little successes you have. Otherwise, you’ll quit too soon, and you’ll never see what you’re really capable of.

As you start a plant-based diet, take your time, be patient with yourself, and make small decisions each day that set yourself up for success. Lasting weight loss takes time.

You are eating too much

Portion control. Portion control. Portion control.

I know your trail mix is chock full of essential vitamins and minerals. I see those dried fruits, nuts, and seeds. I know they’re good for you.

But I also know each serving is full of calories and high in fat. And it’s probably more than you think.

The package gives you a serving size for a reason. Pay attention to it.

The best way to fight against endless eating is to pre-portion your food at the start of your day. Instead of plopping the whole bag of snacks on your lap while you zone out to your favorite show on Netflix, grab a cup and portion out one serving. Put the rest of the bag back in the pantry and save those calories for another day.

Meal-planning on a plant-based diet is a great way to keep yourself on track. When you have a plan, you can make sure you’re getting enough fruits, vegetables, and whole grains. And you can avoid binging on easy-to-grab junk foods.

Be sure to plan meals that will fill you up with protein and fiber that will help you feel full for longer.

These are some great foods to incorporate into your weekly meal plans:
Beans (black beans, pinto beans, chili beans, etc.)
Starchy vegetables (corn, potatoes, sweet potatoes, squash, etc.)
Leafy greens (kale, spinach, lettuces, etc.)
Fresh fruits (bananas, apples, strawberries, oranges, etc.)
Whole grains (whole grain bread, brown rice, etc.)
Nuts, seeds, etc.

Eating healthy, whole foods is a great way to lose weight on a plant-based diet. But remember to keep an eye on serving sizes and calories to avoid overeating.

You can find out more information about a plant-based food pyramid and serving sizes here.

You are drinking too many calories

Are sodas considered plant-based foods? I mean, technically, yes. As long as they’re dairy-free and don’t contain animal products, they fit in a vegan diet, as well as other plant-based eating plans.

But are sodas going to help you achieve your weight loss goals? Probably not.

Ironically, even diet drinks with zero sugar and zero calories can sabotage your plans to lose weight. In fact, according to Penn Medicine, diet sodas

may actually lead to weight gain. They can also mess with your gut bacteria, which leads to all sorts of digestive issues. Yikes.

The best thing to drink is always going to be water. Your body craves it. It’s essential for healthy living.

Remember, by the time you actually feel thirsty, you’re probably already a little dehydrated. So stay ahead of it, and drink lots of water throughout the day.

Here are some tips to help you take in more water:

Carry a reusable water bottle wherever you go. Having water conveniently in front of you might be enough to stop the urge to grab a soda or juice when you’re feeling parched.
Set a goal for how much water you want to drink per day.
Set a reminder on your phone to drink water at certain intervals.
Add slices of fruit or vegetables to your water to give it a subtle flavor.
Drink a glass of water before you eat a low calorie snack or whole meal.

Drinking more water is still one of the best things you can do for your health and weight loss goals. If you find yourself gaining weight on a plant-based diet, take a look at not just what you’re eating, but what you’re drinking too.

You are not consuming enough protein

If you’re just starting a plant-based diet, it might be a good idea to track the amount of protein you’re getting each day. Until you get the hang of the foods you’re eating, it might be hard to know if you’re getting enough protein.

Some of the best sources of plant-based proteins are lentils, beans, nuts, seeds, tofu, and whole grains.

Try this protein calculator to help you determine a healthy amount of consumption based on your height, weight, age, and activity level.

If you’re looking for delicious, meat-free protein options, check out these protein-packed foods from Atlantic Natural Foods:

You are not working out

The foods you eat have a huge impact on the scale, obviously. But being active while eating a plant-based diet is an important component of healthy weight loss too.

Physical activity helps you burn fat and increases your metabolism. Working out also releases endorphins that help you feel good. And when you feel good, you’re more likely to make better choices for your overall health and wellbeing.

So instead of cozying up on the couch after dinner, get outside and take a walk. Grab the dog and go for a hike in the woods. Play tag with your kids at the park.

Incorporating movement throughout your day will add up and get you closer to your health goals. You don’t have to run a marathon or bench press your bodyweight to see results.

Find a workout routine that is fun and fits into your schedule. Sign up for a yoga class with a friend or search YouTube for 20-minute workout videos to do at home.

When you look forward to working out, you’ll be more likely to stick to your goals.

You are eating vegan junk food

Just because a bag of chips says it’s vegan-friendly, it doesn’t mean it’s healthy. Shocking, I know.

Sometimes, the two terms seem to become synonymous. But that’s just not the case.

The goal of whole-food, plant-based eating is to focus on healthy foods and avoid processed junk.

Vegan junk foods are often filled with sugar, fats from oil, and other additives, much like non-vegan snacks.

Instead of devouring half a cup of vegan ice cream (approx. 260 calories), swap it for a lower calorie option, like one cup of plant-based, flavored yogurt (approx. 100 calories). You can eat more and still consume fewer calories.

Eating a whole-food, plant-based diet, even during snack time, can help you reach your weight loss goals.

So nix the processed foods. Instead, grab some veggies and hummus or a bowl of fresh fruit when hunger strikes.

Choose snacks that contain fiber and protein from whole plant foods. That combo of protein and fiber is helpful for losing weight.

You are skipping meals

Skipping meals might seem like a good idea if you want to decrease your calorie intake each day. But that often backfires when you take in excessive calories at other meals to make up for the one you skipped. That leads to weight gain.

Instead, eating several, well-balanced meals can help you stay on track.

Meal-planning can help you stick to your daily calorie goals and lose weight on a plant-based diet. You can make sure you’re eating enough of the good stuff: veggies, fruits, and whole grains.

So don’t skip meals. Irregular eating patterns can actually cause you to consume more calories over time.

You are not preparing your food the right way

Are you eating a vegan diet and just not seeing results on the scale? It could be the way you’re preparing the food.

Unfortunately, plant-based foods doused in high-cal dressings and loaded with sugary sauces can lead to weight gain.

Instead, you want to eat healthy, whole, clean foods with minimal sauces. That doesn’t mean your meals have to be boring. Swap the sauces for spices, and get a boost of flavor without the extra fat, oil, and calories.

Limit the amount of olive oil you use when preparing your food. It’s high in calories, which could lead to gaining weight.

You are not getting enough sleep

There is a strong connection between the amount of sleep you get per night and your ability to lose weight or maintain a healthy weight.

Getting enough sleep helps your body relax and decrease stress levels. Too much stress can lead to overeating. So if you find yourself stress-eating your way through the day, maybe it’s time to hit the hay a little earlier each night.

Set sleep goals for yourself, and make them a priority. Sometimes self-care means going to bed at 7:30 or sleeping in till 10:00. Sleep deprivation could have major effects on your mood and disposition.

Give yourself time to wind down at the end of the day. Take a bath. Put on calming music. Dim the lights. Light a candle. Grab a book and settle in.

Your body craves appropriate amounts of rest in order for its cells to grow and thrive. If you’re gaining weight on a plant-based diet, your body might be telling you it needs more sleep.

You are not documenting weight loss

This might sound silly, but did you write down your goals before you started?

Keeping track of your weight loss each week can help you achieve your goals. You’ll be able to see your progress and feel encouraged by the small changes on the scale. That’s something to celebrate!

Without documenting your starting weight, it might be a little fuzzy about how much poundage you’re actually losing. You might miss out on an opportunity to celebrate that success. You don’t want that.

Deciding to lose weight on a plant-based diet is a great way to move toward better overall health. Look back at all the reasons you started this journey, and be proud of the progress you’re making.

You’re on your way to a healthier YOU.

10 Reasons you might not Lose Weight (or might Gain Weight) on a Plant-Based Diet - Plant Based Pantry (2024)

FAQs

10 Reasons you might not Lose Weight (or might Gain Weight) on a Plant-Based Diet - Plant Based Pantry? ›

A whole food plant-based diet often leads to healthy weight loss, but if you're not seeing the scale move, these reasons could be why: You're still eating and cooking with oil. You need to eat more leafy greens (and fiber in general) You're going out to eat too much.

Why can't I lose weight on a plant-based diet? ›

A whole food plant-based diet often leads to healthy weight loss, but if you're not seeing the scale move, these reasons could be why: You're still eating and cooking with oil. You need to eat more leafy greens (and fiber in general) You're going out to eat too much.

Why am I gaining weight on a whole food plant-based diet? ›

Portion size.

Plant-based foods are easy to overeat because they're tasty, and you assume they're good for you. “You think you can eat as much as you want. But it's not true. For example, a whole cup of nuts could exceed 700 calories,” Gustashaw says.

What are the negative effects of plant-based diets? ›

Numerous studies have shown that vegans consume insufficient calcium and vitamin D, not only owing to the absence of dairy products but also due to calcium bioavailability problems in plant-based diets [28]. Vitamin D insufficiency exacerbates calcium shortage further owing to impaired intestinal absorption.

Is it hard to lose weight on a plant-based diet? ›

Plant-based diets can help you lose weight and keep it off because they are packed with fiber, which helps fill you up, without adding extra calories. Aim for 40 grams of fiber a day, which is easy to do when you move vegetables, fruits, whole grains, and beans to the center of your plate.

Can you really lose weight on a plant-based diet? ›

A new study finds that following a plant-based diet is more associated with weight loss for overweight adults than a standard omnivorous diet. It also concludes that the quality of such a diet makes a difference when it comes to how much weight is lost.

Are you hungry on a plant-based diet? ›

Because vegan diets are more nutrient dense than calorically dense (meaning, you eat many nutrient rich plant foods with lower amounts of calories per serving), it is normal to feel hungry more frequently than non-vegans or non-vegetarians. Here's the good news – eat more!

Do people gain weight on a plant-based diet? ›

You can gain weight while on a plant based diet by following these steps: Increase your caloric intake to consume more calories than what your body burns to create a caloric surplus. Focus on attaining an adequate protein intake for muscle growth.

What makes a plant gain weight? ›

Breadcrumb. We plant seeds in soil, so it's reasonable to believe that plants get the materials they need for growth from the soil. But the truth is, soil contributes very little to the weight of a growing plant. Plants gain weight by turning air and water into food.

What are 5 potential drawbacks of following a vegan diet? ›

Cons of a Vegan Diet
  • Potential Nutrient Deficiencies — A vegan diet may lack certain essential nutrients such as vitamin B12, iron, calcium, omega-3 fatty acids, and protein. ...
  • Challenges in Eating Out — Finding suitable vegan options can be difficult, especially in non-vegan-friendly areas.
Nov 1, 2023

What foods should you avoid on a plant-based diet? ›

You'll restrict grains and foods made with them, such as bread and pasta. You also limit starchy vegetables like potatoes and corn, as well as beans and legumes. And you'll cut high-sugar tropical fruits such as pineapple, mango, and bananas, as well as fruit juices and sweets.

What is lacking in a plant-based diet? ›

Dieting on plant-based foods alone may skip out on some important nutrients like vitamins B12 and D3. Supplementing these in your diet will ensure you're getting everything your body needs to maintain health. Vegan and vegetarian diets are both very healthy ways of eating.

Is it harder to lose weight as a vegetarian? ›

A vegetarian diet can be lower in calories and saturated fat and higher in fiber, which can, in turn, lower your risk of diseases like heart disease, diabetes and cancer. And while it can also help reduce your risk of obesity, it can be hard to lose weight if you make a few missteps.

Can you lose belly fat on a plant-based diet? ›

Plant-based diets can reduce body fat via a variety of mechanisms, which cumulatively lead to reduced calorie intake and increased energy expenditure. These mechanisms include reduced caloric density of the overall diet and improved satiety, in part due to increased production of SCFAs by the gut microbiota.

Why do I feel bloated on a plant-based diet? ›

Fiber is only found in plant foods such as fruits, vegetables, whole grains, beans/legumes, and even processed foods like meat alternatives. Although fiber is a healthy and important part of a balanced diet if we eat excessive amounts of fiber it can cause gas, bloating, and abdominal discomfort.

How long does it take to notice weight loss on a plant-based diet? ›

Vegan diet to lose weight

Studies have shown that a vegan diet can reduce your weight by an average of 5.6 pounds in 18 weeks, or less or more than a third of a pound per week! In theory, you can lose up to 63 pounds in a year.

Why doctors don t recommend plant-based diet? ›

Due to insufficient time spent on the subject of nutrition, many doctors believe that you cannot get enough protein on a plant-based diet, and that you are at risk of becoming iron and calcium deficient.

How long does it take for your body to adjust to a plant-based diet? ›

Adjusting your body to a plant-based diet might take up to four to six weeks.

How long did it take to lose weight on a plant-based diet? ›

A review of 12 studies that included more than 1,100 people found that those assigned to plant-based diets lost significantly more weight — about 4.5 pounds (lbs), or 2 kilograms (kg), over an average of 18 weeks — than those assigned to non-vegetarian diets ( 5 ).

References

Top Articles
Latest Posts
Article information

Author: Kelle Weber

Last Updated:

Views: 5390

Rating: 4.2 / 5 (73 voted)

Reviews: 88% of readers found this page helpful

Author information

Name: Kelle Weber

Birthday: 2000-08-05

Address: 6796 Juan Square, Markfort, MN 58988

Phone: +8215934114615

Job: Hospitality Director

Hobby: tabletop games, Foreign language learning, Leather crafting, Horseback riding, Swimming, Knapping, Handball

Introduction: My name is Kelle Weber, I am a magnificent, enchanting, fair, joyous, light, determined, joyous person who loves writing and wants to share my knowledge and understanding with you.