Is it faster to lose weight by diet or exercise?

Author: Stefan Hettinger  |  Last update: Sunday, June 22, 2025

According to Colleen Alrutz, health and fitness manager at Piedmont Newnan, diet wins 70% of the time when it comes to shedding pounds. To fast-track your weight-loss results, couple a healthy diet with regular physical activity. Exercise wins when it comes to keeping the weight off.

Do you lose weight faster by diet or exercise?

Neither dieting or exercising alone is enough for optimal health, but when it comes to weight loss, eating a healthy, balanced diet is more effective than exercise. However, exercise has countless benefits, and it is an important part of both losing weight and keeping it off.

What is the quickest method to lose weight?

The fastest and efficient way to lose fat is with Cardiovascular exercises. The easiest is WALKING,only when done first thing in the morning for an hour on an empty stomach. The other is High Intensity Interval Training (HIIT), this is the most useful technique. The Idea is to manipulate parameters for fat loss.

Is 70% diet and 30% exercise true?

Yes weight loss is 70% diet and 30% exercise and it applies to all. The truth of the matter is that diet is very important, and much easier to tailor than exercise for weight loss. If you want to lose weight, you must create a caloric deficit.

Is losing belly fat more about diet or exercise?

Exercise seems to work off belly fat in particular because it reduces circulating levels of insulin —which would otherwise signal the body to hang on to fat—and causes the liver to use up fatty acids, especially those nearby visceral fat deposits, he says.

The Most EFFICIENT Way To LOSE FAT

What burns the most stomach fat?

Aerobic exercise includes any activity that raises your heart rate such as walking, dancing, running or swimming. This can also include doing housework, gardening and playing with your children. Other types of exercise such as strength training, Pilates and yoga can also help you lose belly fat.

Will I lose weight if I exercise more than I eat?

But everyone loses weight by burning more calories than are eaten. The bottom line is calories count. To lose weight, you need to eat fewer calories or burn more calories through physical activity. Or you can do both.

What happens if you exercise but don't eat healthy?

Whether you work out longer or at a higher intensity, exercise can't completely reverse the effects of a bad diet, expert say. There's also an increased risk for premature death if you exercise but neglect healthy eating.

How to lose belly fat?

Studies have shown that you can help trim visceral fat or prevent its growth with both aerobic activity (such as brisk walking) and strength training (exercising with weights). Spot exercises, such as sit-ups, can tighten abdominal muscles but won't get at visceral fat. Exercise can also help keep fat from coming back.

How long does it take for a workout to show effect?

Noticeable changes (2-4 months): More noticeable changes typically occur within several months, including weight loss and muscle tone. Your genetics, muscle fiber makeup, and the quality of your workouts affect your strength if you are well-conditioned.

How can I drop 20 pounds fast?

Using these tips may help someone lose 20 lbs or reach their target weight.
  1. How to lose weight effectively and safely. ...
  2. Reducing calories. ...
  3. Refined carbohydrates and added sugars. ...
  4. Eating more protein. ...
  5. Including healthy fats. ...
  6. Eating more plant-based foods. ...
  7. Exercising. ...
  8. Getting adequate sleep.

Which drink reduces belly fat?

The article highlights five homemade morning drinks that assist in losing belly fat by enhancing metabolism and promoting fat burning. These beverages include honey-infused lemon water, jeera water, buttermilk or chaas, cinnamon tea, and green tea.

Can I lose noticeable weight in 2 weeks?

You should reduce your intake of processed, carb-heavy foods like cookies, chips and soda. Is is possible to lose between five to ten pounds in two weeks, although this weight loss will vary depending on each person's metabolism. Food intake should be carefully monitored and combined with regular physical activity.

Why am I not losing weight when I exercise and diet?

When the calories you burn equal the calories you eat, you reach a plateau. To lose more weight, you need to either increase your physical activity or decrease the calories you eat. Using the same approach that worked at first may maintain your weight loss, but it won't lead to more weight loss.

Does fat get jiggly before you lose it?

The Science of Fat Loss

Think of it like a balloon losing air—it deflates, but doesn't disappear immediately. Over time, your body adjusts, but the jiggly feeling can be a temporary step along the way.

How can I reduce my tummy in 7 days?

What is the fastest way to lose belly fat in a week? Doing cardio and abdominal exercises every day, coupled with a healthy diet (that is low in calories, fats, and sugars) is an efficient strategy for losing belly fat quickly.

Why is weight loss so slow?

Your Metabolism Will Slow Down to Store Fat

The more you work out or manage your calorie intake to lose weight, the more your metabolism wants to compensate by slowing down to maintain your current weight, this is called metabolic compensation. It kicks in to preserve and store fat for future energy.

What is the best time to work out?

Your body uses resources more efficiently during evening workouts, allowing you to sustain energy levels and perform at your best. Quickened reaction time during the late afternoon and evening also makes it an ideal time for exercises that require speed, agility, or high-intensity intervals.

What is best to eat after a workout?

Re-fuel your body with protein

A post-workout snack or meal should consist of carbohydrates and protein, ideally a three to one ratio of carbs to protein, along with some healthy fats. For example, if a post-workout protein shake has 30 grams of protein you should also aim to also have 90 grams of carbohydrates.

How to kick start your metabolism?

Fat-burning ingredients like protein, spicy peppers and green tea have been proven to bump up metabolism. Eat some form of these foods, especially protein, at every meal. Protein is especially important: It takes more calories to digest than other foods and also helps the body build fat-burning lean muscle tissue.

How to burn 1000 calories in a day?

Running, cycling, swimming, and rowing are all great options for hitting your calorie burn target.
  1. Running: To burn 1000 calories in a day, a 75 kg person running at 10 km/h can burn around 600 calories in an hour. ...
  2. Cycling: Biking at 18-20 km/h can help you burn 600-800 calories in an hour.

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