Conclusion. To sum up, it could take 4-5 months on average for you to lose 40 pounds, provided that you follow a nutritious diet, regularly work out, keep your fluid intake high especially when you work out and have a balanced sleep cycle.
As a weight-loss goal, 30 or 40 pounds is totally achievable — but not in three months. Instead of placing all your focus on the scale, prioritize building healthy habits. This will help you shed weight gradually and your new lifestyle will help you keep it off.
A safe, healthy, and realistic goal is to lose 0.5-to-1% of your body weight per week, which is around 1-to-2 pounds of weight loss per week for most people. In other words, you can expect to lose 12-to-24 pounds in a 3-month period.
Losing 40 pounds is no easy feat. It takes time and commitment. You should aim to lose no more than 2 pounds a week, as losing weight too quickly can lead to muscle loss, fatigue and the likelihood that you'll regain your lost weight.
Excess skin can appear when you lose between 40 and 50 pounds. A dramatic weight loss of 100 plus pounds will almost certainly result in loose skin. If you drop 20 pounds or less, your skin will not produce excess, much less get so loose as to hang off your torso and limbs.
Going by this, it would mean that you would target losing 4 to 8 pounds monthly (1 pound x 4 weeks) or (2 pounds x 4 weeks). A more realistic goal would be shedding 20 or 40 pounds (4 pounds x 5) or (8 pounds x 5) within five months.
And if you exercise regularly, over time you will gain even more fitness benefits. “At 6 to 8 weeks, you can definitely notice some changes,” said Logie, “and in 3 to 4 months you can do a pretty good overhaul to your health and fitness.” Strength-specific results take about the same amount of time.
Rapid weight loss diet is a type of diet in which you lose more than 2 pounds (1 kilogram, kg) a week over several weeks.
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. For example, a 5% weight loss in someone who is 160 pounds (72 kilograms) is 8 pounds (3.6 kilograms).
Doing a simple math for a 2 pound shed per week, you have to cut your calorie intake of 1000 calories per day. With that pace, you will be healthily losing 40 pounds in around 4-5 months.
Although everyone's body is different, in general people can expect to lose one to two pounds a week if they are doing so in a sustainable manner. "Over the course of two months or eight weeks, a healthy weight-loss goal is eight to 16 pounds," White said.
Drinking at least 64 ounces (eight cups) of water every day may help with weight loss. Downing liquid is not the only way to meet this goal. About 20 percent of your hydration needs can be met through your diet, says Caroline Susie, RDN, a national spokesperson for the Academy of Nutrition and Dietetics.
Strength training specifically leads to gain lean muscle gain. These are fat-free tissues that are highly metabolic, allowing more caloric burns than any other tissue in the body. Essentially, this is why strength training works best: it loses fat while maintaining muscles that burn calories.
While seeing results from working out heavily depends on the person and their current level of fitness, "My [clients] generally see initial changes within four to six weeks, and actual results within eight to 12 weeks," Wilson explains.
With that said, squats are such a good exercise for burning body fat and building lean muscle that if you're doing them regularly, you're highly likely to start dropping body fat all over, including the belly and thighs.
The first place men typically lose weight is the belly, while women tend to lose weight all over, but hold onto weight in their thighs and hips, Dr. Block explains.
High-intensity interval training (HIIT): It is probably one of the fastest and most efficient ways to lose stomach fat and reduce the overall body fat percentage. HIIT is a high-intensity short period of exercise that usually doesn't exceed 30 minutes, with short breaks of recovery periods of 30-60 seconds.
Weight loss should be about 1 to 2 pounds per week for a period of 6 months, with the subsequent strategy based on the amount of weight lost. Low-calorie diets (LCD) for weight loss in overweight and obese persons.