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Glam Monitor

Can too much exercise slow weight loss?

Author

David Perry

Updated on May 25, 2026

“Overdoing the exercise may be making it harder for you to lose weight,” she says. “If you haven't shifted your weight by now with high intensity exercise, try cutting it back like I did and see if that makes a difference. A rested body is a healthy body – and it is incredibly important to commit to resting daily.”

Why do I lose weight slower when I exercise?

Muscle helps keep the rate at which you burn calories (metabolism) up. So as you lose weight, your metabolism declines, causing you to burn fewer calories than you did at your heavier weight. Your slower metabolism will slow your weight loss, even if you eat the same number of calories that helped you lose weight.

Should I stop exercising if I'm not losing weight?

I'm not saying you can't or shouldn't do cardio. If you love to run or bike for reasons other than losing weight, then by all means don't stop. But if you're working out but not losing weight and your primary goal is fat loss, there are other forms of exercise that give a much better bang for your buck.

Why is my weight not reducing?

At the most basic level, not reaching your weight loss goal can occur when calorie intake is equal to or higher than calorie use. Try strategies such as mindful eating, keeping a food diary, eating more protein, and doing strength exercises.

Why am I gaining weight even though I exercise and eat right?

If you're gaining weight unexpectedly, it's time to audit your diet. Even healthy foods have calories, and you might actually be eating more than you think. It's normal to underestimate your calorie intake, especially when you're eating out or eating larger meals.

45 related questions found

How do you speed up weight loss?

  1. 9 Ways to Speed Up Your Weight Loss and Burn More Fat. Weight loss is a major goal for more than 40 percent of Americans. ...
  2. Start (or Continue) Strength Training. ...
  3. Eat Enough Protein. ...
  4. Get Enough Sleep. ...
  5. Don't Fear Fat. ...
  6. Eat More Fiber. ...
  7. Focus on Whole Foods. ...
  8. Try HIIT Cardio.

How do you break a weight loss plateau?

14 Simple Ways to Break Through a Weight Loss Plateau

  1. Cut Back on Carbs. Research has confirmed that low-carb diets are extremely effective for weight loss. ...
  2. Increase Exercise Frequency or Intensity. ...
  3. Track Everything You Eat. ...
  4. Don't Skimp on Protein. ...
  5. Manage Stress. ...
  6. Try Intermittent Fasting. ...
  7. Avoid Alcohol. ...
  8. Eat More Fiber.

Can too much exercise cause weight gain?

Weight gain

Exercising too much without resting enough in between can lead to low testosterone levels and high levels of cortisol, the stress hormone. These hormonal changes are often associated with loss of muscle tissue, weight gain, and excess belly fat.

Why is my weight staying the same in a calorie deficit?

Why Am I Eating Less and Not Losing Weight? Just because you're eating less than you were before doesn't mean you'll definitely lose weight. Calorie balance is about calories in AND calories out. If you eat less, but you do less activity as well, your weight could stay the same or even increase.

Can a cheat day break a plateau?

This “famine reaction” results in a weight-loss plateau or even a gain for many people. Cheat breaks give your metabolism a bit of a boost by convincing your body the “famine” is over. Your metabolism increases and you're able to break through the stalled weight loss.

What slows down your metabolism?

You aren't eating enough calories.

"The biggest thing people do that slows their metabolism down is eating too few calories," said Fiore. 1200 calories per day is roughly the amount you need to perform basic functions, she suggested, and when a person eats fewer than that, the metabolism slows down to conserve energy.

How can you tell if you have a slow metabolism?

What are the signs of a slow metabolism?

  1. Ongoing fatigue. If you have a slow metabolism, you may feel exhausted all the time even after a good night's sleep.
  2. Continuous headache. ...
  3. Weight gain. ...
  4. Constipation. ...
  5. Depression. ...
  6. Thin hair, brittle nails, dry skin.

Why is my metabolism slow?

A shift in your hormones can put the brakes on your body's energy use. That can make you tired. Some conditions, like an underactive or overactive thyroid and diabetes, are hormonal diseases that affect your metabolism. Stress also releases hormones that can trigger a slow-down.

Can eating too little cause weight gain?

No, eating too few calories will not cause you to gain weight or not lose weight. If you are in a calorie deficit, you will lose weight.

What are the signs of fast metabolism?

Fast metabolism symptoms or signs of high metabolism may include:

  • Weight loss.
  • Anemia.
  • Fatigue.
  • Elevated heart rate.
  • Feeling hot and sweaty often.
  • Feeling hungry often throughout the day.

What causes a fast metabolism?

People with more muscle mass often have faster metabolisms that burn more calories. Age: You lose muscle as you get older, which slows down the metabolism. Sex: Males tend to have faster metabolisms than females. They have more muscle mass, larger bones and less body fat.

Do you poop more if you have a fast metabolism?

For example, people with hyperthyroidism—an overactive thyroid gland—will have both an increased metabolic rate and be prone to hyper-motility of the gut. This is a fancy way of saying that they will poop a lot more often than normal, and the stool may be loose or watery as the result of too-speedy transit.

How can I check my metabolism?

Calculate Your BMR

  1. Men: BMR = 88.362 + (13.397 x weight in kg) + (4.799 x height in cm) - (5.677 x age in years)
  2. Women: BMR = 447.593 + (9.247 x weight in kg) + (3.098 x height in cm) - (4.330 x age in years)

At what age does metabolism slow down?

For many people, the term metabolism really means metabolic rate — the speed at which your body burns calories to keep its basic functions running. Your metabolic rate does change during your early life, but it plateaus between the ages of 20 and 60, and only decreases by around 1% per year after that.

How do I kick start my metabolism?

9 Easy Ways to Boost Your Metabolism (Backed by Science)

  1. Eat Plenty of Protein at Every Meal. Eating food can increase your metabolism for a few hours. ...
  2. Drink More Cold Water. ...
  3. Do a High-Intensity Workout. ...
  4. Lift Heavy Things. ...
  5. Stand up More. ...
  6. Drink Green Tea or Oolong Tea. ...
  7. Eat Spicy Foods. ...
  8. Get a Good Night's Sleep.

What food jump starts your metabolism?

Here are 12 foods that may rev up your metabolism.

  1. Protein-rich foods. Protein-rich foods — such as meat, fish, eggs, dairy, legumes, nuts, and seeds — could help increase your metabolism for a few hours. ...
  2. Mineral-rich foods. ...
  3. Chili peppers. ...
  4. Coffee. ...
  5. Tea. ...
  6. Beans and legumes. ...
  7. Ginger. ...
  8. Cacao.

Does drinking water speed up your metabolism?

Studies have shown that drinking 17 ounces (0.5 liters) of water increases resting metabolism by 10–30% for about an hour ( 22 , 23 ). This calorie-burning effect may be even greater if you drink cold water, as your body uses energy to heat it up to body temperature ( 21 , 24 ).

Is pasta a cheat meal?

4) Spaghetti & Meatballs

Spaghetti and meatballs is one of our favorites because it's carb and protein dense and contains a small amount of fat. It hits all of your macros–which is one of the goals in choosing a “good” cheat meal.

How long do weight loss plateaus last?

A plateau can last anywhere between eight to twelve weeks, but it also varies on an individual level. After this, it's much easier for us to recommence a period of weight loss.

Can you gain weight after one cheat day?

Weight gain after a cheat day is completely normal and to be expected. This weight increase is nothing to be concerned about, as it is coming from water, not fat. Because cheat days normally involve consuming foods with a higher carbohydrate and sodium content, the result is a temporary increase in water retention.