15 Walking Routines to Lose 30 Pounds in 90 Days

Isis Kellier is a diet and fitness influencer who regularly shares videos on her channel about how she lost weight fast and got into the best shape of her life. In one TikTok video she reveals how she dropped an average of 2.5 pounds a week by making a few simple changes to her diet and fitness routine. “How I lost 15 pounds in six weeks,” she starts the clip, going on to reveal her secrets. We also asked The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian, to weigh in on her tactics.

1. Intermittent Fasting

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The first thing Isis did? Intermittent fasting, or “OMAD,” she reveals, which stands for “one meal a day. “The Lightly intermittent fasting app helps to keep everything on track,” she added. In another video she details what she eats in a day, starting at 2:00 pm with two glasses of green juice followed by a bowl of fruit. For her main meal of the day, “dinner,” she eats at 4:00 pm and enjoys spicy vodka pasta with a grilled chicken breast on top. At 5:30 pm she drinks two Premiere Protein shakes.

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2. Expert Weighs in on OMAD

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“It sounds like she is only eating in a less than 4 hour window which is a very small eating window,” Collingwood notes. “I like that she has antioxidant rich green juice and fruit, but that is not really a ton of produce or fiber. When you eat most of your produce as juice, you are missing out on a lot of fiber which is really important for gut health and keeping the microbiome in check.” As for protein, she is likely meeting her requirements with the grilled chicken, “not sure size but let’s assume 4 oz = 28 grams of protein and two premier protein shakes at 30 grams each gives her another 60 grams to push her over 80 grams for the day,” she notes. “However, two highly processed protein shakes are not really providing the quality of food we like for overall good health. They do have a lot of vitamins and minerals added to them, which she needs because she is not eating very many calories or a variety of foods.” She is happy to see some carbs in the pasta, “but vodka sauce does not really provide much nutritional value,” she adds. “ Marinara would be much better with the antioxidants and nutrients in tomatoes.” Overall Collingwood is concerned about her low calorie intake. “Again, I don’t have exact portion sizes but I estimate this to be about 1000-1200 calories.”

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3. 30-60 Minutes of Cardio Daily

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Next up? “30 to 60 minutes of cardio daily,” she reveals. In the other video she reveals that she does “fasted cardio” in the morning prior to her first meal.

4. Expert Weighs in On Her Workout

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According to Collingwood, 30 to 60 minutes of cardio “is great,” she says. However, “if she is doing this in the morning and not getting any calories until 2 PM (and that is very few with the green juice and fruit and no protein) she is leaving her body susceptible to poor recovery, injury risk, dehydration, and low energy,” she points out.

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5. Calorie Deficit

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Her final secret to losing 15 pounds in six weeks? Maintaining a “caloric deficit,” she says. The basic math of calories in vs calories out is caloric deficit which is necessary to lose weight, Collingwood agrees. “But you can create a caloric deficit in many other more healthy ways that include fueling the body in more regular intervals, feeding more nutritious foods, and having more balance.”

6. Bottom Line: Is a 15-Pound Weight Loss in 6 Weeks Realistic?

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Collingwood and most experts agree that a healthy weight loss rate is typically one to two pounds per week. “15 pounds in 6 weeks is a bit higher than that,” Collingwood points out. “It all depends on how much weight someone has to lose. If you have 100 pounds you lose, it will come off faster initially. If you only have 15 pounds to lose, the weight will come off more slowly.

In general, the faster it comes off, the more likely there is a higher proportion of muscle coming off vs a majority of fat tissue.”

💪🔥Body Booster: Intermittent fasting is a form of dieting that works for some people. Oftentimes if you are eating in a short window, you will consume less calories.

Jenna Evelyn (@jennaevelyn) is a beauty and lifestyle influencer on TikTok who regularly shares about her weight loss journey. According to Jenna, she lost “15 to 20 pounds in two to three months” after “gaining the freshman 15” while living on campus during her first year of college. In one of her many viral TikTok videos, she reveals how she lost weight using five simple hacks.

1. Jenna Gained “About 30” Pounds From Drinking Every Weekend and Other Unhealthy Habits

Jenna, who is currently a college student, reveals that she “probably gained about 20 pounds” while being a freshman in college due to “drinking every weekend, not being in a deficit, not hitting my protein goals, and not working out the right way for my body,” she reveals in her viral video. “Here's what I did to actually lose the 15 to 20 pounds very quickly.”

2. Low Calorie, High Protein Meals

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According to Jenna “food was the biggest thing,” when it came to her weight loss. “I was still eating a lot, but it was low calorie, high protein,” she added. Her “staples” for low cal high protein meals? “Chickpea pasta” and fat free cottage cheese, which she made sauces out of and “used it in everything,” she added. She also ate a lot of ground turkey. “I would make taco bowls,” she said. She also ate chicken and Greek yogurt “all the time” and turkey bacon. “I'd make breakfast sandwiches,” she added. Research supporting amping up protein intake for weight loss. According to clinical trials, consuming more protein than the recommended dietary allowance not only reduces body weight (BW), but also enhances body composition by decreasing fat mass while preserving fat-free mass (FFM) in both low-calorie and standard-calorie diets.

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3. Weight Training and Pilates

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Jenna maintains that she started losing weight, when she started doing “low impact workouts, like walking dumbbell only lifts, and Pilates,” she said. “Here was my weekly workout split: Monday dumbbell only glutes Tuesday, full body Pilates. Wednesday, back buys, arms, dumbbell only Thursday, Pilates Friday, quad dumbbell, only Saturday cardio.”

4. 10,000 Steps a Day

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Jenna explains that one “huge” component of her weight loss was walking. “Hit your 10,000 steps a day,” she says. “Some of those steps for me before my workouts would come from walking, doing the 12-3-30 workout or the stair stepper.” The 12-3-30 workout involves using a treadmill and walking on a level 12 incline at a speed of 3 for 30 minutes. Experts maintain that it burns more calories than walking fast or even running on a flat surface. And, studies, including a 2018 study published in the journal Obesity, have found that walking around 10,000 steps per day can help you lose weight. But that’s not the only benefit of getting your steps in. Other studies published by the Journal of American Medical Association (JAMA) in JAMA Neurology and in JAMA Internal Medicine also linked walking 10,000 steps a day to less dementia and less cardiovascular disease overall, with less heart disease, less heart failure and fewer strokes.

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5. Meal Prep

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Finally, meal prepping and using high quality ingredients, was a key part of Jenna’s weight loss plan. “It was so important that I made enough time to meal prep local, high protein meals so that they were always on hand,” she said. There is scientific evidence supporting the benefits of meal planning. Studies the more meals you eat prepared away from home, the higher your risk of cardiovascular disease, cancer, and early death. And, one study published in the International Journal of Behavioral Nutrition and Physical Activity found meal planning was associated with a healthier diet and less obesity.

💪🔥Body Booster: Walking 10,000 steps a day isn’t only good for your body and losing weight, but your mind. One study linked the daily step goal to a decreased risk of dementia and less cardiovascular disease.

Soraya is a certified maco nutrition and fat loss coach and TikTok influencer who uses the handle @project.s.lifestyle. Her goal is to help people get their “dream body” without “ditching” their favorite foods. In one of her many viral TikTok videos, she reveals “exactly what you should be doing every single day” to lose 10 pounds in 30 days.

1. 1. Walk 7,000 Steps or More Per Day

“The first thing you want to do is walk 7,000 steps or more every single day,” says Soraya. “A lot of people say 10,000 steps is the magic number, but really someone just made that up because 10 is a round number and it's easier to remember. In actuality, 7,000 is all you need. If you get in more than that, that's great, but 7,000 is the benchmark.”

2. Research Backs Up the Health Benefits of 10,000 Steps Per Day

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A recent study from JAMA Network Open suggests that taking just 7,000 steps a day may significantly improve health outcomes, despite the widely promoted fitness goal of reaching 10,000 daily steps. The study, published this month in JAMA Network Open, found that middle-aged individuals who averaged at least 7,000 steps per day had a 50 to 70 percent lower risk of dying from any cause over the next ten years compared to those who took fewer steps. The reduced risk of premature death was observed across both genders and in both Black and white participants.

"We saw that you can get a lot of benefit from 7,000 steps," said Amanda Paluch, assistant professor of kinesiology at the University of Massachusetts Amherst and lead author of the study.

The findings suggest that while 10,000 steps remain a worthy goal, significant health benefits can be achieved with a more attainable daily step count of 7,000.

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3. 2. Follow the 80/20 Style of Eating

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“Second thing is, you want 80% of your nutrition to be coming from whole foods and 20% fun food,” says Soraya. “Reason being, a lot of whole foods are high volume foods, meaning you can eat a lot of them for not a lot of calories.” She explains that this is a great way to ensure you're eating plenty of food while still being in a deficit. “And the reason I say 20% fun foods is because if you just eat whole foods, yes, sure, you probably won't be overeating as much, but at some point you're going to get cravings. You're going to binge and go right back. Chill habits, including fun foods, allow you to stay satisfied and consistent with the journey that you're on.”

4. Research Supports Small Splurges

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While there is no specific study supporting the 80/20 diet, a 2014 study published in Obesity Facts found that small splurges won’t impact weight loss if you follow a healthy diet the majority of the time. It will also improve overall health and decrease risk for heart disease, high blood pressure, and cancer.

5. 3. Amp Up Your Protein Intake

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Number three, “you want to make sure you're eating enough protein,” says Soraya. “I recommend going with 0.6 times your body weight to start.” For a 200 pound person, this would be aiming for 120 grams of protein. “This is because protein keeps you full longer than any other macronutrient. The longer you stay full, the less hungry you'll be. The more likely you can stay consistent with your nutrition habit,” she explains.

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6. Studies Find That Protein Helps You Lose Weight

Research supports Soraya’s claims. According to clinical trials, consuming more protein than the recommended dietary allowance not only reduces body weight (BW), but also enhances body composition by decreasing fat mass while preserving fat-free mass (FFM) in both low-calorie and standard-calorie diets.

7. 4. Set Realistic Weight Loss Goals

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While Soraya’s tips will help you lose weight fast, “it's not realistic to lose that much on a month-to-month basis,” she admits. “A more realistic goal, if you're being pretty consistent with exercise nutrition, is to lose 0.5 to 0.7% of your body weight on a weekly basis. So say you're 200 pounds, that's about one to 1.5 pounds per week, which is about four to six pounds per month. That's more sustainable and that's more healthy,” she says.

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8. Other Experts Agree That Sustainable Weight Loss Trumps Crash Diets

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Chris McMahon, a nutrition and fitness coach, tells The Body Network that losing one-half to one pound per week is a sustainable approach to weight loss – and the numbers will add up fast. After three months a pound-per-week weight loss would equal 15 pounds. “Doing ultra restrictive diets, that's what doesn't work,” says McMahon. “And it's not that the diet itself doesn't work, you'll lose the weight. It's just you'll gain it back very fast.”

💪🔥Body Booster: For sustainable weight loss aim ose 0.5 to 0.7% of your body weight on a weekly basis. For a 200-pound person, this would be about one to 1.5 pounds per week, or four to six pounds per month.

Losing 30 pounds is a major achievement: Research shows that for the overweight, every pound lost has a positive impact on health—including blood pressure, cholesterol, improved mobility and much more. “For example, if you weigh 200 pounds, a 5% loss is 10 pounds, dropping your weight to 190 pounds. This modest weight loss can decrease your risk for chronic diseases related to obesity,” says the CDC. There’s no one-size-fits-all method: different people respond to different tactics, but the common denominator is weight loss success. Here are five people who lost 30 pounds, sharing exactly how they did it.

Sustainable Lifestyle Changes

Jessie (@jessiemgolden) lost 30 pounds and kept it off with what she calls a “chill, soft life way” which caused as little stress as possible. “I developed a strategy that suited my psychology,” she says. That consisted of looking at what she eats and figuring out what a trade-off might be in her diet, and how certain foods affected her metabolism. “I absolutely had a long-term view,” she says.

Calorie Deficit

TikToker Jess (@pitalifts) lost weight using the good old-fashioned calorie deficit method. Jess showed how she handled her calorie deficit without getting too stressed, focusing on protein shakes, protein chips, and low-calorie high-protein meals with vegetables. This kept her feeling satiated even while cutting calories.

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Lots of Walking

Mila (@mila.magnani) lost 30 pounds with PCOS and hypothyroidism by going on 30-40 minute walks. “You can actually feel your sugar doors open, for me I start to sweat and feel a huge rush of happiness and energy—similar to a runner’s high,” she captioned the video. “A single bout of moderate intensity exercise (walking for 30+ minutes) can increase the glucose uptake by at least 40%”

RELATED: 5 Effective Ways to Walk to Burn Body Fat

1,700 Calories a Day

Denise (@denisehamdan) lost 30 pounds by overhauling her diet, sticking to 1700 calories and 130+ grams of protein to help build muscle and stay satiated. So what are some of the things she eats on a daily basis? Coffee, supplements, egg wraps, a green drink, turkey snack sticks, a protein bar, and chicken alfredo from scratch.

Mind Over Matter

Chris (chris.gordert) lost 30 pounds in two months by changing his entire mindset. Along with lifestyle changes such as watching what he eats and increasing his cardio workouts, he says the real change came from within. It wasn’t until he changed his mental approach that real changes happened. “I changed my mind,” he says. “Sit down with yourself and write a contract up in your mind. No ifs, no ands, no buts. When you’re ready, sign it in your mind.”

💪🔥Body Booster: To avoid stress while in a calorie deficit, prioritize high-protein, low-calorie foods like protein shakes, protein chips, and veggies. This will help you feel full and satisfied.