Created in 2003 by cardiologist Arthur Agatston, this low-carb diet features three phases. The first phase is the most restrictive, limiting carbs such as potatoes and rice. Each subsequent phase becomes more lenient, and the diet emphasizes lean protein, unsaturated fats, and low-glycemic carbs such as nonstarchy vegetables. South Beach promotes lasting lifestyle changes, according to the Mayo Clinic. (21)

Eat Breakfast Every Day. One habit that's common to many people who have lost weight and kept it off is eating breakfast every day. "Many people think skipping breakfast is a great way to cut calories, but they usually end up eating more throughout the day, says Elizabeth Ward, MS, RD, author of The Pocket Idiot's Guide to the New Food Pyramids. "Studies show people who eat breakfast have lower BMIs than breakfast-skippers and perform better, whether at school or in the boardroom." Try a bowl of whole-grain cereal topped with fruit and low-fat dairy for a quick and nutritious start to your day.
Staying motivated to lose weight can be tough, but it’s key to weight loss. When we skip a workout or overeat and use the dreaded words “I’ll start again on Monday” or “I’ll start again tomorrow” we are missing a great opportunity to learn and move on, to hit our reset buttons. The single most important lesson I can teach you about weight loss is that everyone messes up. It’s the people who mess up and get over it (aka: hit their reset button) that succeed.
This vegan side dish is traditionally served at room temperature with grilled meat or fish, but feel free to double your portion and eat it as a vegan entree with crusty bread for dipping in that garlicky, flavor-packed olive oil. The name for this combination of roasted vegetables comes from the Catalan escalivar, meaning to cook in ashes, though most folks these days use an oven or grill to put some char on their veggies.
Go back to basics. Go through your meal planners and food logs to see what does not match up. Look for possible processed foods or artificial sweeteners in new foods you’ve added to your diet recently. If you’ve stopped logging or planning your meals, take this opportunity to start again. Most often just that one step will pull you out of a plateau.
If you do it right, snacks also make a healthy contribution to your weight-loss plan. Keep them snack-size and know ahead of time when you're going to eat them, such as in between lunch and dinner or after dinner. Keep snack calories to 200 or less. Good options include 2 cups of air-popped popcorn tossed with 12 peanuts; a container of nonfat yogurt with 1/2 cup of unsweetened whole-grain cereal; 2 cups of raw veggies such as broccoli, cucumbers and carrots with 1/4 cup of hummus; or 1 tablespoon of almond butter with a small apple.
While there are probably plenty of pre-made bean and veggie soup options that just need a few minutes to heat through on the stovetop, making your own soup is really easy—and a great idea for your health. Homemade soups are much lower in sodium – about 100 milligrams or less per 2-cup serving. By contrast, 2 cups of many canned soups contain a blood-pressure-busting 1,200 milligrams or more, a worrisome amount considering that health experts recommend consuming no more than 1,500 milligrams of sodium for the entire day. This is also a great way to use up all those leftover vegetables in your crisper—pretty much anything works in this soup.

“This is a great way of eating that I highly recommend to many clients, and I even model in my own life,” says Elizabeth Shaw, RDN, who is in private practice in San Diego and is the co-author of Fertility Foods Cookbook. “Since the premise of the diet is designed to help people who have high blood pressure, low-sodium foods are recommended. But considering that most Americans exceed their daily sodium levels anyway, it’s not surprising that dietitians recommend this style of eating for treating many different conditions, such as heart disease and obesity.”
If you do it right, snacks also make a healthy contribution to your weight-loss plan. Keep them snack-size and know ahead of time when you're going to eat them, such as in between lunch and dinner or after dinner. Keep snack calories to 200 or less. Good options include 2 cups of air-popped popcorn tossed with 12 peanuts; a container of nonfat yogurt with 1/2 cup of unsweetened whole-grain cereal; 2 cups of raw veggies such as broccoli, cucumbers and carrots with 1/4 cup of hummus; or 1 tablespoon of almond butter with a small apple.
Also some research shows that the human body is primed to consume most of its calories during daylight hours. But the lifestyle is problematic for many: Because family meals and dinners with friends often are scheduled for after sunset, "people who try to stop eating after 7pm can’t do it every day for the rest of their lives," says Dr. Seltzer, who supports an alternative strategy: Eating a hearty meal at your regular dinnertime.
Staying motivated to lose weight can be tough, but it’s key to weight loss. When we skip a workout or overeat and use the dreaded words “I’ll start again on Monday” or “I’ll start again tomorrow” we are missing a great opportunity to learn and move on, to hit our reset buttons. The single most important lesson I can teach you about weight loss is that everyone messes up. It’s the people who mess up and get over it (aka: hit their reset button) that succeed.
During the 3 days of the diet, balanced nutrition is lacking. Some of the foods that are recommended are high in salt and fat and would not be appropriate for people with certain medical problems like heart disease, high blood pressure, diabetes, or high cholesterol. You may not be getting enough vitamins, minerals, and fiber while you are on the diet. If you are taking medicine for your diabetes and want to try the 3-day diet, it's important to talk with your doctor first about how to adjust your medicine.

If you want to lose weight you should start by avoiding sugar and starch (like bread, pasta and potatoes). This is an old idea: For 150 years or more there have been a huge number of weight-loss diets based on eating fewer carbs. What’s new is that dozens of modern scientific studies have proven that, yes, low carb is the most effective way to lose weight.
Hi there, it’s Lacey! I’m the editor and main writer for A Sweet Pea Chef. I'm a food blogger, health and food coach, professional photographer, and mommy of three. I also run the awesome free Take Back Your Health Community, am the healthy and clean weekly meal planner behind No-Fail Meals, and a little bit in love with Clean Eating. Be sure to check out my free beginner’s guide to eating clean and follow me on YouTube and Instagram to get my latest recipes and healthy eating inspiration. Read More…
With this eating style, you’re looking at a lot of menu planning and preparation. A review published in August 2017 in Nutrients suggests the diet could lead to weight loss, but the Academy of Nutrition and Dietetics warns the plan could also cause certain nutrient deficiencies, such as in calcium and vitamin D. (3,4) And, therefore, according to an article published in the January–February 2016 issue of the Royal Australian College of General Practitioners, anyone at risk for osteoporosis should avoid it. (5)
For weight loss, you need to find the right balance of calories so that you lose at a rate of 1 to 2 pounds a week. Starvation diets that severely restrict caloric intake may help you lose weight faster, but you're losing water and muscle, not fat. Plus, when you eat too few calories, your body may hold onto fat as a means of protection against the starvation. This change in metabolism makes it even harder for you to lose the unwanted pounds.
Plan your meals ahead of time so you make healthy choices. When dining out, check the menu online and decide what you will order ahead of time. Ask for dressings on the side and opt for foods that are baked, broiled or steamed versus foods that are fried or in creamy sauces. Avoid the chips and bread baskets that can add unnecessary calories to a meal.
Meal prep, short for meal preparation, is the process of planning and preparing your meals ahead of time. You can meal prep one day ahead, or take one day to prepare lunch and/or dinner for an entire week. While most meal prep only one or two meals, you can easily meal prep breakfast, lunch and dinner, even snacks for the week ahead. It’s entirely up to you!
Meal prep is one of the best ways to ensure you’re eating healthy all day long and prevent the vicious cycle of skipping meals during the day and binging on unhealthy foods once you’re finally home in the evening, one of the problems many people who are struggling with losing weight are facing with every day.  Plus, it’s so much easier to grab and eat food you’ve already prepared than to struggle with also cooking and/or prepping it when you’re hungry.
Here’s a great example: For the same number of calories that are in a handful of peanuts (about two ounces), you can eat 2½ pounds of strawberries (about five of those green boxes that strawberries come in.) Eating “big” foods like strawberries, salads, and other fruits and vegetables can prevent hunger from taking over and taking you places you don’t want to go
Clinical nutritionist Stephanie Moore says intermittent fasting could be a great way to challenge the body to burn more fat and maintain muscle. Some studies have also found that regular short-term fasts could boost metabolism by 3.6 to 14 percent. Intermittent fasting is a convenient way to restrict calories without consciously trying to eat less. Many studies show that it is an effective weight loss strategy if people don’t overcompensate calorie-wise with their meals. Here are nutritionist-approved ways to speed up your metabolism.

Carbohydrates are the preferred form of fuel for your body's energy needs. Simple or sugary carbs have their place when you need fast energy, but for the most part you should eat complex or slow-burning carbs (we'll give you examples of these later). The thing about carbs, though, is that after you consume all the carbs your body needs for immediate energy, any excess carbs will be stored as body fat.


Keep in mind that the first time that you sit down and plan meals to lose weight the process will take a little longer. But once you have a system in place, you'll breeze through the ritual—you might even start to enjoy it. Getting organized feels good and reaching your weight loss goals feels even better. So take enough time to follow through with the prep steps to get used to your diet plan and stay on track. 

During the 3 days of the diet, balanced nutrition is lacking. Some of the foods that are recommended are high in salt and fat and would not be appropriate for people with certain medical problems like heart disease, high blood pressure, diabetes, or high cholesterol. You may not be getting enough vitamins, minerals, and fiber while you are on the diet. If you are taking medicine for your diabetes and want to try the 3-day diet, it's important to talk with your doctor first about how to adjust your medicine.
Make sure that the diet has been studied extensively for safety — and discuss any changes with your physician or registered dietitian before beginning a new diet. (If you don’t have a dietitian, find one in your area at the Academy of Nutrition and Dietetics website.) And do a self-check to ensure the diet fits with your own values and preferences.
Plan your meals ahead of time so you make healthy choices. When dining out, check the menu online and decide what you will order ahead of time. Ask for dressings on the side and opt for foods that are baked, broiled or steamed versus foods that are fried or in creamy sauces. Avoid the chips and bread baskets that can add unnecessary calories to a meal.
Similar to the CICO diet, the Body Reset has gained popularity via social media, and there isn’t any definitive research that suggests the approach is safe and effective. Celebrity trainer Harley Pasternak created the plan, which is essentially a three-phase liquid diet comprised of smoothies and moderate exercise. While U.S. News notes you may lose weight on the diet, it may be tough to stick with, and isn’t safe for people with diabetes and heart disease. (38)

The degree to which exercise aids weight loss is open to debate, but the benefits go way beyond burning calories. Exercise can increase your metabolism and improve your outlook—and it’s something you can benefit from right now. Go for a walk, stretch, move around and you’ll have more energy and motivation to tackle the other steps in your weight-loss program.

A favorite of health experts, the DASH diet has the primary goal of limiting sodium and lowering blood pressure, but the bonus is losing weight by shifting to a healthier way of eating. The DASH diet plan advocates building meals around fruits, veggies, whole grains, lean meats, and healthy fats. Evidence demonstrates that the approach is effective, especially when you add in regular exercise. You can improve your results, suggests some research, by adding more lean protein to the diet. This is one of the healthier approaches, and it’s easy to adapt to your needs, though the salt restrictions make eating out tough. Looking for another way? Check out these other weight loss tricks that don’t require diet or exercise.
You will likely lose weight on any diet if you eat less than 910 calories a day. But losing 10 pounds in 3 days is both unlikely and unhealthy. To lose just 1 pound of body fat, you need to reduce your daily calories by about 500 a day for a whole week. That’s giving up 3,500 calories over the course of 7 days. To lose 10 pounds in 3 days would mean decreasing your calorie intake by 35,000 calories in just 3 days! The Academy of Nutrition and Dietetics recommends a slow and steady weight loss of no more than 1/2 to 1 pound a week. Otherwise you are losing muscle and water, as well as weakening your bones. You also are much more likely to gain it all back.
Food containers come in all shapes, sizes and equally important – materials. Depending on your lifestyle, you can pick the ones that fit into your lifestyle (and your bag!) best. If you’ll be taking a lot of your meals with you on the go, the slimmer and lighter the container is, the better. Also, make sure the container is suitable for keeping in the freezer and/or microwave use, depending on what you’ll be using it most – that’s why I love these glass meal prep containers. There are plenty of options and after you’ve done your planning, it will be much easier for you to determine what kind of container is the best option.

HCG, or Human Chorionic Gonadotropin, is a hormone produced during pregnancy by the placenta after implantation, and doctors sometimes prescribe it for fertility issues. But this hormone has also gained popularity as a weight-loss supplement — and using it as such can be dangerous. In fact, the U.S. Food and Drug Administration (FDA) warns against purchasing over-the-counter hCG, as these supplement products are illegal. (34)
Knowing what you're going to eat for dinner may help prevent those last-minute stops at the fast-food restaurant. Spend a little time once a week planning out your dinner menu and prepping ahead, such as defrosting your chicken and chopping veggies. Make a healthy chicken Parmesan by topping a 3-ounce grilled chicken breast with 1/2 cup of tomato sauce and 1 ounce of low-fat mozzarella cheese, and serve it with 1/2 cup of cooked whole-wheat spaghetti and 2 cups of steamed broccoli. This meal has 425 calories.
“Intermittent fasting can be really challenging if you have an ever-changing schedule,” adds Hultin. “If you're traveling and crossing time zones, it could be very difficult to follow. It might be best for people with more stability in their lives.” Intermittent fasting isn’t safe for people with type 2 diabetes, children, pregnant or lactating women, or anyone with a history of an eating disorder.
“Don't like eating meat?” asks Ginger Hultin, RDN, a dietitian in private practice in Seattle and a spokesperson for the Academy of Nutrition and Dietetics. “Then don't be paleo! Travel a lot and rely on eating out? The DASH diet may end in frustration for you.” The bottom line: The diet you choose needs to be safe and effective, while taking into account your lifestyle.
This meal replacement plan has mixed scientific evidence to support it. SlimFast promises a reasonable one- to two-pound loss per week, but you’ll need to buy its shakes, bars, and other products. The 1,200-calorie plan allows for one 500 calorie meal of regular food daily, with the rest of the calories made up of SlimFast products, fruits, and vegetables. The hard part will be sticking with the program; also, the SlimFast foods contain a lot of processed ingredients and artificial sweeteners. This isn’t for people younger than 18, or pregnant or breastfeeding women without medical supervision. Make the most of your one meal with 11 simple swaps that lead to dramatic weight loss.

Thank you for this meal plan. It is exactly what I needed and having the shopping list was great. It made me see that I needed to cut portions, eat better, and skip or significantly moderate sweets and alcohol. I have made some minor substitutions like doubling broccoli because I don’t like Brussels sprouts, but for the most part sticking to the plan. I expected to feel hungry and don’t with the snacks.
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