If you don't eat meat — or any animal products, for that matter — or if you have a food allergy, you can replace anything on the meal plan with foods that have a similar calorie count and provide the same nutrients. For example, instead of eating half a cup of tuna, you can eat about 2/3 cup of tofu. Instead of eating an egg at breakfast, you can drink a cup of soy milk. On day two of the military diet, cottage cheese substitution ideas include 15-20 almonds. Almonds work to sub out the slice of cheddar cheese, too. And instead of peanut butter, you can spread almond butter or sunflower butter on your toast for breakfast of day one.

Fitness trainer and fat-loss coach Ivica Fridrih (@ivicafridrih on Instagram) posted this diagram to show how you can lose fat and leave restrictive diets behind. It illustrates the good old 80/20 rule, in which 80 percent of the time you focus on healthy, whole, unprocessed foods. Then the other 20 percent leaves room for the treats you love (like pizza and wine!).
Religious prescription may be a factor in motivating people to adopt a specific restrictive diet.[18] For example, the Biblical Book of Daniel (1:2-20, and 10:2-3) refers to a 10- or 21-day avoidance of foods (Daniel Fast) declared unclean by God in the laws of Moses.[18][19] In modern versions of the Daniel Fast, food choices may be limited to whole grains, fruits, vegetables, pulses, nuts, seeds and oil. The Daniel Fast resembles the vegan diet in that it excludes foods of animal origin.[19] The passages strongly suggest that the Daniel Fast will promote good health and mental performance.[18]
Diarrhea can also be due to a lack of fiber in the diet, says Kizer, which can happen when someone cuts way back on carbs (like whole-grain bread and pasta) and doesn’t supplement with other fiber-rich foods, like vegetables. It can also be caused by an intolerance to dairy or artificial sweeteners—things you might be eating more of since switching to a high-fat, low-carb lifestyle.

The 3 Day Military Diet is 3 days. It works like this: You follow the 3-day meal plan and then follow a more flexible diet for 4 days. During the 4 days off, it’s best to eat a diet of about 1500 calories per day. Then, you can repeat the cycle or stop dieting altogether. To maintain weight loss, it’s always best if you follow a healthy diet- free of processed foods and rich in whole grains, fruits and vegetables.
The ketogenic diet tries to bring carbohydrates down to less than 5 percent of a person’s daily caloric intake – which means eliminating most grains, fruit, starchy vegetables, legumes and sweets. Instead, it replaces those calories with fat. That fat is turned into ketone bodies, which are an alternative energy source: besides glucose derived from carbohydrates, ketones from fat are the only fuel the brain can use.
Cortisone as an oral drug is another common culprit (e.g. Prednisolone). Cortisone often causes weight gain in the long run, especially at higher doses (e.g. more than 5 mg Prednisolone per day). Unfortunately, cortisone is often an essential medication for those who are prescribed it, but the dose should be adjusted frequently so you don’t take more than you need. Asthma inhalers and other local cortisone treatments, like creams or nose sprays, hardly affect weight.
Although they're best known for containing potassium, bananas are also a great source of resistant starch, a type of starch that's important for weight loss. Your body digests resistant starch slowly—helping you feel full for longer—while simultaneously encouraging your liver to switch to fat-burning mode. And no need to wait for them to become completely ripe; bananas actually contain more of this calorie-torching ingredient when they're still a little green.
Craving something sweet? Instead of fattening cookies or cake, reach for fresh figs. Thanks to their dense consistency and high amount of filling fiber, they can slow the release of sugar into your blood. Pair with ricotta cheese, melons, and prosciutto to make a satisfying fruit salad, or use as a topping on whole-wheat pizza with crumbled feta and walnuts.

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.
The upshot of all these chemicals floating around is big trouble for big-bellied guys. In a study at the University of Alabama at Birmingham, researchers took 137 men of all ages and sizes and used seven different measurements to determine their risks of cardiovascular disease. The single best sign of multiple heart-disease risks? No, it wasn't the guys' family histories or their cholesterol profiles. It was the amount of abdominal fat they carried.
Those issues can be part of what's known as the “keto flu,” Warren says. Other side effects of the keto diet, all of which are tied to carb withdrawal, can include lightheadedness, nausea, mental fog, cramps, and headaches, in addition to tiredness. Luckily, the keto flu doesn't usually last more than a week—which is coincidentally about when people start to see the number on the scale go down, says Warren.
"When going out for fast food, I used to get the large-size value meal. Now, I satisfy a craving by ordering just one item: a small order of fries or a six-piece box of chicken nuggets. So far, I've shaved off 16 pounds in seven weeks, and I'm on track to being thinner than my high school self for my 10-year reunion later this year." —Miranda Jarrell, Birmingham, AL
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