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.
Unintentional weight gain occurs when you put on weight without increasing your consumption of food or liquid and without decreasing your activity. This occurs when you're not trying to gain weight. It's often due to fluid retention, abnormal growths, constipation, or pregnancy.
If you've been gaining weight, and your attempts to lose it by eating better and exercising have not been getting you anywhere, you may need to see a doctor. Under normal conditions, eating right and exercising are usually enough to start reducing excess pounds.
You're eating too much during your eating window.
“If you end up consuming the same number of calories (or more) during your eating windows as before you started intermittent fasting, then you won't lose weight.”
Muscle is denser than fat.
While one pound of fat weighs the same as one pound of muscle, muscle occupies about 18 percent less space. In addition, muscle burns calories while fat stores them. So, if your weight isn't decreasing but your clothes are starting to fit more loosely, you may be building muscle.
YOU'RE NOT EATING ENOUGH DURING YOUR WINDOW
You'll be so hungry, you may start eating and not stop. As well, the body stores food to protect itself. Your body will sense the need to stock up on reserves and may store those extra pounds as fat instead of lean muscle.
Some healthcare providers specialize in treating obese or overweight people. These healthcare providers are called bariatric healthcare providers or bariatricians. Some of these healthcare providers may also be bariatric surgeons. Bariatric surgeons are trained to do surgery that aids in weight loss.
The table below lists prescription drugs approved by the FDA for weight loss. The FDA has approved five of these drugs—orlistat (Xenical, Alli), phentermine-topiramate (Qsymia), naltrexone-bupropion (Contrave), liraglutide (Saxenda), and semaglutide (Wegovy)—for long-term use.
Reasons for Self-Sabotage
There are several reasons why self-sabotage tends to linger in our lives. Most often, it is due to a lack of self-esteem, self-confidence, self-worth, and/or self-belief. Negative thoughts about yourself and your ability to lose weight can undermine your weight loss efforts.
One of the best ways to lose body fat is through steady aerobic exercise — such as brisk walking — for at least 30 minutes most days of the week. Some people may require more physical activity than this to lose weight and maintain that weight loss. Any extra movement helps burn calories.
It's Harder for Women to Lose Weight — Really
By nature, women tend to have a lower metabolic rate than men. This means your body uses fewer calories (units of energy) to fuel normal body functions like breathing, thinking, and circulating your blood. The leftover calories are stored as fat.
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. Closely tracking your weight during this window can be confusing—your clothes may feel looser while the number on the scale stays the same or even goes up a few pounds.
Avoid intermittent fasting if you have higher caloric needs.
Individuals who are underweight, struggling with weight gain, under 18 years of age, pregnant or breastfeeding should not attempt an intermittent fasting diet, as they need sufficient calories on a daily basis for proper development.
One study reports that alternate day fasting is effective for weight loss and heart health in both healthy and overweight adults. The researchers found that the 32 participants lost an average of 5.2 kilograms (kg), or just over 11 pounds (lb), over a 12-week period.
After the first week of intermittent fasting, you'll probably notice less bloating and a tighter, slimmer look and feel to your midsection. Some people will enjoy some weight loss by week two, but don't be discouraged if your weight scale hasn't budged. Continue for another 4-6 weeks, and you should see changes.
Consider Your Diet
If you have increased your walking and are still not seeing weight loss, it might be a good time to look at what you are eating. You may need to make a few swaps. There are many strategies for this, but the key is maintaining good nutrition.
Weight Loss Mistake #1: You're not eating enough
“Very-low-calorie diets may create a quick initial weight loss, but when hunger, boredom or life circumstances get in the way, these unrealistic plans can become too hard to stick to,” Taub-Dix says.