To lose 2kg (about 4.4 lbs) of fat per week, you need a significant daily calorie deficit of roughly 2,200 calories, which is often unsustainable and leads to muscle loss; a more realistic and healthy goal is losing 0.5-1kg per week with a 500-1000 calorie daily deficit, often combining diet with exercise for gradual fat loss and better body composition, with rapid weight loss usually including significant water loss, say Fitness Image Personal Trainer Melbourne and Bulk Nutrients.
To lose 2kg of pure body fat in one week, you must create a daily caloric deficit of approximately 2,200 calories. This typically requires reducing food intake significantly while simultaneously increasing daily activity to unsafe levels for most people.
Very Low-Calorie Diet (VLCD)
On a VLCD, you may have as few as 800 calories a day and may lose up to 3 to 5 lb (1.5 to 2 kg) week. Most VLCDs use meal replacements, such as formulas, soups, shakes, and bars instead of regular meals. This helps ensure that you get all of the nutrients you need each day.
While 1,200 calories may be appropriate for a small number of people with very low energy requirements, for many adults—especially those who are active or have a larger frame—it's simply not enough. Eating too little can slow your metabolism, increase fatigue, and even lead to nutrient deficiencies.
The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
Adele's significant weight loss wasn't from a quick fix but a two-year journey combining intense strength training, Pilates, hiking, boxing, and cardio, alongside major lifestyle changes focused on managing anxiety, not restrictive diets like the Sirtfood Diet, with workouts happening multiple times daily for mental and physical strength. Her routine included morning weights, afternoon hikes or boxing, and evening cardio, emphasizing getting stronger, which naturally led to fat loss and improved well-being.
There's no doubt that walking leads to more calories burned throughout the day. However, without understanding your net caloric balance, walking 10,000 steps, 15,000 steps, or even 20,000 steps a day might not be enough to cause any meaningful fat loss or improvements in body composition.
Jog slowly or walk for at least an hour.
Since jogging isn't quite as intense, though, you'll need to do it for about 60 minutes at a speed of 5 mi (8.0 km) per hour to burn 500 calories. If you choose to walk at a more leisurely 3.5 mi (5.6 km) per hour, you'll burn 500 calories in roughly 90 minutes.
22:2 fasting, also known as the OMAD (One Meal A Day) diet, is a form of intermittent fasting where you fast for 22 hours and eat all your daily calories within a compact 2-hour window, focusing on nutrient-dense foods to support weight loss, improve digestion, and boost mental clarity, though research on its long-term safety and effectiveness is limited. It's an intense, restrictive schedule that helps reduce overall calorie intake and may trigger autophagy (cellular cleanup), but requires careful attention to nutrition during the eating window to avoid deficiencies.
Weight loss blockers often include calorie creep (underestimating intake), a slowing metabolism as you lose weight, hormonal imbalances (like thyroid or cortisol issues), poor sleep, chronic stress, and not enough protein/too many processed carbs, leading to plateaus; addressing these involves adjusting calorie intake, increasing activity, improving diet quality (more protein/veggies, fewer sugars/refined carbs), managing stress, and ensuring sufficient sleep.
Now, to lose around half a kilo of body fat, about 3,500 calories need to be burned. That means walking around 5 kilometers a day for 5 to 6 days a week could start showing noticeable results in a few weeks — especially when combined with balanced eating.
Unlike Phogat, Kom successfully shed extra kilos by skipping, allowing her to compete and win a gold medal. Experts suggest combining a well-balanced diet with an effective fitness routine for rapid weight loss, emphasizing the benefits of high-intensity interval training (HIIT), strength training, and cardio workouts.
Almost twice as many men (45%) as women (21%) lost at least 2 kg in their first week. Age is no barrier to successful weight loss, with half (52%) of those aged 55 and over losing at least 5% of their body weight in three months.
Get enough B vitamins – B vitamins, in foods such as bananas, baked potatoes, eggs, orange juice, peanut butter, peas, spinach and whole-grain foods, are essential for a fully functioning metabolism. B vitamins help your body metabolize carbohydrates, proteins, and fats, and use the stored energy in food.
6 lazy ways to burn calories
Burn 500 Calories Working Out At-Home (30-Min Workouts)
The best exercises for burning belly fat involve a mix of High-Intensity Interval Training (HIIT) for maximum calorie burn and metabolic boost, and Strength Training (like compound lifts) to build muscle and raise your resting metabolism, coupled with consistent Cardio (running, cycling) and a healthy diet for overall fat loss, as spot reduction isn't possible. HIIT, with activities like sprint intervals, burpees, and jump squats, creates an "after-burn" effect, while deadlifts and overhead lunges build core and full-body strength.
Lower-speed and longer duration of aerobic exercise over a 4.8 km distance will produce greater total body fat loss than isocaloric exercise at a higher speed.
The 2:2:1 walking rule consists of 2 minutes of brisk walking, 2 minutes of jogging, and 1 minute of normal walking, repeated throughout the workout. This method combines low, moderate, and high-intensity walking, similar to interval training, which is known to boost metabolism and enhance fat burning.
You can lose 5kg in a month by walking if you commit to 60 to 90 minutes of daily walking combined with an 800 to 900 calorie reduction in your diet. This requires discipline, consistency, and honest tracking of both your activity and food intake.
The Rules Of The Morning Banana Diet:
Some background: there's a singer called Adele, who everyone says they love because, as well as having a nice voice, she's a size 16.
It is not known if Ozempic® will cause thyroid tumors or a type of thyroid cancer called medullary thyroid carcinoma (MTC) in people. Do not use Ozempic® if you or any of your family have ever had MTC, or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2).