Consuming at least 1,200 calories per day has often been touted as the minimum for basic bodily functions and to stay out of starvation mode, but the amount is actually too low. A healthy amount of calories for adult women ranges from 1,800 to 2,400 calories per day and for men it's 2,000 to 3,200 calories per day.
If 1,200 calories a day is more than 500 calories lower than your weight-maintenance calories, you can expect to lose more than 1 to 2 pounds per week. If it's less, then you might lose fewer pounds a week.
So, if you're eating 1,200 calories and not losing weight, it could be that your body is really struggling to function on so little fuel and your metabolism is not functioning well enough to respond to a deficit in the way you'd like.
If you're a moderately active woman consuming closer to 2,200 calories a day, ingesting 1,200 calories is likely to result in the loss of around 2 pounds per week, or about 8 pounds per month. Every 500 calories you reduce from your daily diet can result in the loss of a pound per week.
Some people may choose to restrict their daily intake to 1,500 calories. While factors such as age, gender, and activity level can cause caloric needs to vary, a 1,500-calorie intake is typically less than the average person requires. As a result, this diet may help some people lose weight.
However, calorie intake should not fall below 1,200 a day in women or 1,500 a day in men, except under the supervision of a health professional. Eating too few calories can endanger your health by depriving you of needed nutrients.
However, other studies show that while consuming 1,000 calories a day may result in significant weight loss, most people cannot sustain it and often experience significant weight regain . The reasons include regaining lost muscle mass and increased appetite. Also worth noting is that the human body can adapt.
A prolonged 1,200 calorie-per-day diet can slow metabolism, so it is best to only do it short-term. There are risks to consuming too few calories, including: Not getting adequate nutrition. Anxiety.
The 1200-calorie diet is geared toward women. Men's bodies require a higher caloric intake. This means that a typical woman can eat between 1200 and 1500 calories a day to lose weight. A typical male body needs about 1500 to 1800 calories daily to lose weight.
“And then, of course, everybody's metabolism is slightly different. But the average weight loss that most people see on the 1200 calorie diet is about one to two pounds per week.”
On a daily diet of 1,200 calories, most everyone will lose weight. By calculating your daily calorie goal, you can get a more precise look at what your calorie level should be to set yourself up for successful weight loss.
But consuming only 1,200 calories per day is simply not enough for many adults and can lead to consequences such as a slower metabolism and nutritional deficiencies.
“On a 1,200 calorie diet, your body has to make adjustments. You can't live optimally on that. If you are young and active, you would lose weight and fat over time, but your body would make metabolic adjustments. "You might get cold hands and feet more easily, and you would be preoccupied with food a lot of the time.
The fact is very-low-calorie diets (~1,000 to 1,200 calories or less) are contributing to weight gain more than they are helping people to find lasting weight loss.
Salty foods, processed foods, and even some medications can lead to water retention, and this can cause your weight to remain the same even if you're burning fat. Because it takes more energy to burn protein, eating a high-protein, high-fiber diet will help you burn more calories.
You spend them by eating, and you earn more calories to eat by exercising. We do not recommend women consume fewer than 1200 calories per day, or men fewer than 1500 calories per day. Eating too little can produce negative health effects.
For most people, eating 1,500 calories a day shouldn't lead to weight gain. In fact, this caloric intake is more likely to result in weight loss than anything else. This isn't to say a 1,500-calorie diet won't cause you to gain weight.
A prolonged 1,500 calorie-per-day diet can slow metabolism, so it is best to only do it short-term. Risks to consuming too few calories may include: Inadequate nutrition. Fatigue/tiredness.
People on a 1,200 calorie diet need to eat nutrient dense food to avoid feeling hungry and prevent malnourishment. Lean proteins tend to be very dense in nutrients and low in calories. White carbohydrates, such as white bread, by contrast, contain more calories and fewer nutrients.
It will depend on their age and level of activity. For instance, a moderately active woman who needs about 2200 calories a day only but eats 1200 calories instead, she will likely lose about 2 pounds weekly (12). Therefore, it will take her approximately 15 weeks to lose 30 pounds.
This phenomenon is called “starvation mode,” and while your body isn't actually starving, it will naturally hold onto whatever calories it receives in an effort to help you maintain your energy balance.
In addition, consuming as few as 800 calories daily may not give you the energy you need for daily living and regular physical activity, especially if you eat the same foods every day. Talk to your doctor or dietitian to make sure you get the nutrients you need while on a very low-calorie diet.
1 pound (around 0.5 kg) is about 3500 calories (5), so if you stick to a 1000 calorie meal plan, and your normal needs are 2000-2500 calories per day, you may burn as much as 7000-10 500 calories per week, thus losing from 2 to 3 pounds (1-1.5kg) a week.