Why am I gaining weight when I'm eating less and working out?

Asked by: Demarcus Toy  |  Last update: October 20, 2022
Score: 4.5/5 (74 votes)

These hormones regulate how your body uses energy (and burns fat). “When your thyroid is underactive, your body uses less energy while you're in rest mode, leading to weight gain over time," says Moskovitz.

Why am I gaining weight while working out and eating less?

Glycogen or sugar that your muscle cells convert to glucose is the energy source for your muscles. When you exercise regularly, your body stores more glycogen to fuel that exercise. Stored in water, glycogen has to bind with water as part of the process to fuel the muscle. That water adds a small amount of weight, too.

Why am I gaining weight but exercising more?

Muscle Mass

A month or two after you start exercising, your body composition may begin to change. You will likely gain muscle mass and may begin to lose some fat mass. Muscle weighs more than fat, but it also burns more calories.

Why am I not losing weight when I barely eat?

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.

How can I boost up my metabolism?

5 ways to boost metabolism
  1. Exercise more. Add interval training to your cardio routine and burn more calories in less time. ...
  2. Weight train. Add muscle mass to your body and you can burn more calories at rest. ...
  3. Don't skip meals, especially breakfast. ...
  4. Eat fat-burning foods. ...
  5. Get a good night's sleep every night.

Eating Healthy and Exercising but NOT Losing Weight [HERE IS WHY]

35 related questions found

Can eating too little cause weight gain?

You will not gain weight from eating too few calories.

There are many reasons why it can seem like under-eating can lead to weight gain. But, science has shown over and over again that this isn't physiologically possible.

What happens if you workout but don't eat enough?

"If you do a moderate-high intensity workout without properly fueling, your blood sugar can drop very low, making you feel dizzy or faint," Matheny explains. You're also likely to feel straight-up tired or lethargic if you're not giving your body energy, yet are demanding a lot from it during a tough workout.

How do u get rid of water weight?

Here are 13 ways to reduce excess water weight fast and safely.
  1. Exercise on a Regular Basis. Share on Pinterest. ...
  2. Sleep More. ...
  3. Stress Less. ...
  4. Take Electrolytes. ...
  5. Manage Salt Intake. ...
  6. Take a Magnesium Supplement. ...
  7. Take a Dandelion Supplement. ...
  8. Drink More Water.

How do you know if it's water weight?

Symptoms of water retention
  1. bloating, especially in the abdominal area.
  2. swollen legs, feet, and ankles.
  3. puffiness of the abdomen, face, and hips.
  4. stiff joints.
  5. weight fluctuations.

How can u tell if ur retaining water?

Symptoms of fluid retention can include:
  1. swelling of affected body parts (feet, ankles and hands are commonly affected)
  2. aching of affected body parts.
  3. stiff joints.
  4. rapid weight gain over a few days or weeks.
  5. unexplained weight fluctuations.
  6. when pressed, the skin may hold the indent for a few seconds (pitting oedema)

Does drinking water help lose weight?

Water can be really helpful for weight loss. It is 100% calorie-free, helps you burn more calories and may even suppress your appetite if consumed before meals. The benefits are even greater when you replace sugary beverages with water.

What are signs of not eating enough?

9 Signs That You're Not Eating Enough
  • Low Energy Levels. Calories are units of energy your body uses to function. ...
  • Hair Loss. Losing hair can be very distressing. ...
  • Constant Hunger. ...
  • Inability to Get Pregnant. ...
  • Sleep Issues. ...
  • Irritability. ...
  • Feeling Cold All the Time. ...
  • Constipation.

Is 1500 calories too low?

1,500 calories per day would be considered a low caloric intake for most people and would generally not be recommended for the long term.

How do you know if you're Undereating?

Signs and symptoms that a person may not be eating enough include:
  1. Fatigue. Share on Pinterest Undereating can lead to a person becoming fatigued. ...
  2. Getting ill more often. ...
  3. Hair loss. ...
  4. Reproductive difficulties. ...
  5. Constantly feeling cold. ...
  6. Impaired growth in young people. ...
  7. Skin problems. ...
  8. Depression.

How can I reset my metabolism to lose weight?

Can I Reset My Metabolism?
  1. Step One: Get Enough Sleep. If you want to lose weight, you will need to focus on your sleep. ...
  2. Step Two: Eat a Protein-Rich Breakfast. ...
  3. Step 3: Drink Plenty of Water. ...
  4. Step 4: Move More. ...
  5. Step 5: Spice It Up. ...
  6. Step 6: Reduce Stress. ...
  7. Step 7: Get Enough to Eat.

What foods speed up your metabolism?

The 12 Best Foods to Boost Your Metabolism
  • 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. ...
  • Mineral-rich foods. ...
  • Chili peppers. ...
  • Coffee. ...
  • Tea. ...
  • Beans and legumes. ...
  • Ginger. ...
  • Cacao.

How do I know if my metabolism is speeding up?

While it's hard to pinpoint the exact signs of a fast metabolism, there are possible indicators that may suggest your metabolism works at a faster rate.
...
What are the signs of a fast metabolism?
  1. Weight loss.
  2. Anemia.
  3. Fatigue.
  4. Elevated heart rate.
  5. Feeling hot and sweaty often.
  6. Feeling hungry often throughout the day.

Why do I look fatter after working out for a month?

Newly strengthened muscles retain water, and for good reason. Weight training exposes muscles to stress to strengthen them, and the resulting soreness causes the surrounding tissues to swell until things calm down.

Is it possible to gain weight while exercising?

But there are several research-backed reasons why you might notice a slight weight gain after exercise. These include muscle gain, water retention, post-workout inflammation, supplement use, or even undigested food. In most cases, post-workout weight gain is temporary.

Why am I gaining weight in a calorie deficit?

A calorie deficit means that you consume fewer calories from food and drink than your body uses to keep you alive and active. This makes sense because it's a fundamental law of thermodynamics: If we add more energy than we expend, we gain weight.

Is it possible to gain weight while exercising?

But there are several research-backed reasons why you might notice a slight weight gain after exercise. These include muscle gain, water retention, post-workout inflammation, supplement use, or even undigested food. In most cases, post-workout weight gain is temporary.

Why have I gained 10 pounds since working out?

“When you start exercising, your muscles start gobbling up fuel called glycogen,” says Krista Scott-Dixon, Ph. D., Director, Headspace Adjustment Bureau, Precision Nutrition. Since glycogen stores water, you could gain up to 10 pounds in water weight alone, says Scott-Dixon.

Why do I look fatter after working out for a month?

Newly strengthened muscles retain water, and for good reason. Weight training exposes muscles to stress to strengthen them, and the resulting soreness causes the surrounding tissues to swell until things calm down.

Why am I not losing weight when I exercise?

One of the main reasons why burning calories through exercise may still not result in weight loss is due to overexertion, or inflammation of your body. If you exercise too hard on a daily basis, there is an excess of inflammation in your body. All the added up inflammation makes you gain more weight than lose.

How can I tell if I gained muscle or fat?

When you gain muscle, you'll notice that your muscles naturally look more defined and are more visible, Berkow said. (To see your abs specifically, you'd have to also lose fat.) Your muscles would also be larger in size or feel "harder." If you gain fat, you'll notice more softness, she said, and you'll gain inches.