The point at which unexplained weight loss becomes a medical concern is not exact. But many health care providers agree that a medical evaluation is called for if you lose more than 5% of your weight in 6 to 12 months, especially if you're an older adult.
So how much weight can you lose in a year? One to two pounds per week is recommended. If you crunch the numbers, this translates into losing 50 pounds in a year at a minimum—a pretty significant number.
10) Losing 40 kilos in a year from 46 inches on the waist to 80 kilos and 32 inches is possible. It's all about the fight between the mind and the body and you have to get your mind to win.
While technically it may be possible to lose 50 kg in 5 months, it's important to stress that such rapid weight loss is generally not considered safe or sustainable.
How much weight loss is a concern. Your body weight can regularly fluctuate. But the persistent, unintentional loss of more than 5 per cent of your weight over 6 to 12 months is usually a cause for concern. Losing this much weight can be a sign of malnutrition.
Losing around 1.5 to 2.5 kilos of body weight in a month is considered healthy.
Though losing or gaining only a few kilos throughout the year is normal, but according to many studies, if you lose more than 5 per cent of your body weight in less than six months with no change in your diet and without any physical activity, it's time to see a doctor.
A teen who was addicted to eating piles of pasta, chocolate and sweets has managed to shed an astonishing 70kg in a year. Michelle Farraj, 19, weighed 127kg before her doctors urged her to do something about her weight. At her heaviest, Michelle weighed 127kg. Image: The Sun.
Anyone who has tried to lose weight knows that it is no easy task, but does it have to be so complicated? “Absolutely not,” says Sudipa Sen, who lost 30kg (66 pounds) in 12 months. “All you need to lose weight is a strong 'why' coupled with the determination to succeed. The 'how' isn't really that complicated.”
If you are following a proper diet as recommended by your dietitians then you can achieve your goal in one month. But if you are following no regular diet chart then you should target at least 6 months which is a realistic one. As slow and steady weight loss is ideal so that you don't regain the weight you have lost.
However, in most cases, small amounts of weight loss, such as 20 or fewer pounds, typically don't lead to the development of loose skin. However, larger amounts of weight loss, such as 50 pounds and over, especially over a short period, can considerably increase your risk of loose skin.
Spoiler: There was no magic diet fad involved. She lost weight over the course of two years by consistently lifting weights and doing circuit training. “My body has been objectified my entire career,” she said in an interview with Oprah Winfrey in 2021.
The CDC state that a person can safely and effectively lose about 1–2 lb a week. Based on those numbers, in a month, a person could safely lose 4–8 lb. However, these are just estimates. The American Heart Association (AHA) advise people to take a measured approach to their goals.
Losing Weight Too Quickly Can Damage Your Metabolism
If you lose more than about 8 pounds in a month, not only will you likely not be able to keep it off, but it also means you probably engaged in unhealthy behaviors to get there.
Weight loss should be about 500 grams to one kilo per week for a period of six months. How long does it take to lose 30kg? Six months, if you are on a 1200–1300 calorie-per-day diet. How can I lose 30kg quickly?
Losing around 1.5 to 2.5 kilos of body weight in a month is considered healthy. Losing more than this means you are putting pressure on your bodily functions and internal organs, kidneys especially.
Think about how much you walk a day and what difference this makes! If you lose 10kg, that's 40kg of load per knee you're taking away per step. And if you're walking 7,400 steps a day (the Australian average), that's 296 tonnes of load off each of your knees! Every Single Day!
If you lose 10kg of fat, precisely 8.4kg comes out through your lungs and the remaining 1.6kg turns into water. In other words, nearly all the weight we lose is exhaled. This surprises just about everyone, but actually, almost everything we eat comes back out via the lungs.
Rapid weight loss/malnutrition has been reported to induce hepatic inflammation and exacerbate steatohepatitis with progression to liver failure within a relatively short timeframe.
Rapid weight loss can have other unhealthy side effects too. In addition to losing muscle mass, water, and bone density, it can introduce health issues, including gallstones, gout, fatigue, constipation, diarrhea, and nausea, according to MedlinePlus.
Unintentional weight loss has many different causes. It might be caused by a stressful event like a divorce, losing a job, or the death of a loved one. It can also be caused by malnutrition, a health condition or a combination of things.