Women will lose 1-1.5 kg and men will gain from 1.5-2.5 kg more if diligently following a 1000 calorie daily diet. However, 1000 calories is a fairly low diet, you should consider and consult with medical experts on nutrition to come up with a long and healthy diet plan.
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.
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.
Short-term risks of eating 1,000 calories a day may include dizziness, hunger, gallstones, nausea, fatigue, headaches, and nutrient deficiencies. It can lead to nutrient deficiencies, slow metabolism, and make bones weaker if you exercise along with a low-calorie diet.
According to studies, for every 1 kg of weight loss, 7700 calories are needed, or 1000 calories are lost 0.13 kg.
In order to lose 5kg in a week, you would need to create a calorie deficit of approximately 35,000 calories. This would require burning an additional 5,000 calories per day or cutting 5,000 calories from your diet each day.
Diet Plan to Lose 10 Kg Weight In A Month
We need at least 1,500-2,000 calories in a day. By planning 10 kg weight loss in one month, we reduce it to 1,000 calories per day. To lose 10 kgs, we must note that we should burn extra calories to create a calorie deficit.
The diet doesn't have enough calories
Eating too little — say, 1,000 calories a day — can prevent you from losing weight, too. "When you don't eat enough, your body is starving and it's not going to lose any extra weight" because it needs those energy stores to keep you alive, Fakhoury said.
Because 7,000 calories equate to 2 pounds of body fat, reduce your energy intake by 1,000 calories daily to achieve a weight loss of 2 pounds per week or 8-10 pounds in a month.
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.
You may lose weight quickly on a 1,000-calorie diet, but the lost weight is mostly water and lean mass -- not fat. It's nearly impossible for you to get all the vitamins and minerals you need -- even at 1,200 calories per day -- especially if you're a woman of child-bearing age.
There are 7,700kcals (kcal=calorie) worth of energy in 1kg of fat. That means in order to burn 1kg of fat, you must have a calorie deficit of 7,700.
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.
Barbara Kovalenko, a nutrition consultant, says, “Eating 1,000 calories per day can cause weight loss, but it depends on a variety of factors, such as your starting weight, muscle mass, and activity level.
1000 calories are equal to 0.129598 kg.
Hence, if you have a daily energy expenditure of 1000 calories daily, it will take you around eight days to burn off 1 kilogram of body fat.
Ideally, a person may be able to lose a lot of weight even about 7-10 kilos in a month however, the techniques may not be ideal and advised for immediate or even long-term goals. Aim to lose about 1.5-2.5 kgs in a month.
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.
With your 1000 calorie meal plan, try to space out your meals and divide your calories throughout the day with roughly a 250-calorie breakfast, 350-calorie lunch, and 400-calorie dinner. Drink plenty of water. When you are eating so few calories per day, food quality really matters.
You will lose up to 10 pounds (4.5 kgs) if you consume 800 calories and exercise regularly. Make sure your doctor or nutritionist is aware of your diet pattern.
In order to lose 5kg's in a month, you'll need to cut down on the total amount of calories you eat each day. If you can cut down between 500-700 calories each day then you can lose up to 1k. g per week. If combined with exercises you may be able to lose 1.3kg per week, however this will also depend on your metabolism.