Fad diets can be very enticing, but they’re not always safe or effective for long-term weight loss. They’re also less likely to be sustainable than a long-term diet that promotes healthier habits, such as eating plenty of fruits and vegetables and getting enough exercise.
One of the best ways to lose weight quickly is by establishing a calorie deficit. This can be done by cutting down on calories or eating more protein, which makes you feel full and decreases the amount of food you’re hungry for.
1. Dukan Diet
The Dukan Diet is a popular eating pattern based on the idea that consuming high amounts of protein can help you lose weight. However, it is highly restrictive and may be difficult to sustain for the long term.
Its extreme calorie restriction also leads to nutritional deficiencies, which could result in digestive challenges and fatigue.
The diet is also not recommended for people with certain health conditions because it may cause problems such as kidney stones, diabetes and heart disease. Moreover, it may not provide adequate levels of vitamins and minerals, says Jennifer Fitzgibbon, RDN, CDN.
2. Ornish Diet
The Ornish Diet is a plant-based diet plan that is high in fiber, vitamins and minerals. It also helps to reduce your risk of heart disease and other health conditions.
The diet focuses on eating plenty of fruits, vegetables and whole grains. It also limits fatty foods and encourages low-fat dairy products.
It is one of four pillars of the Ornish lifestyle medicine program. The others are stress management, fitness and love (the idea that social connections and joy are key to good health).
3. Apple Cider Vinegar Diet
The Apple Cider Vinegar Diet is a popular weight loss program that involves consuming 1 to 2 tablespoons of apple cider vinegar before meals. It is believed to improve insulin sensitivity, which helps reduce blood sugar spikes and keeps you feeling full for longer.
It is also a great way to flush out toxins and boost your metabolism. It can be added to water or blended into a smoothie.
4. Sirtfood Diet
The Sirtfood Diet is a popular fad diet that is said to help you lose weight quickly. It focuses on eating foods that are rich in compounds that activate proteins called sirtuins in the body.
The diet consists of a two-phase plan. In phase one, you eat green juice and meals that are rich in sirtuin-rich foods.
The diet can be a success for some people, but it can also have serious side effects. In particular, it can cause erratic blood glucose levels in those with diabetes and prediabetes.
5. Body Reset Diet
The Body Reset Diet, created by celebrity trainer Harley Pasternak, promises to “power your metabolism, blast fat, and shed pounds” in just 15 days. It’s broken up into three phases lasting five days each and calls for regularly consuming smoothies.
The smoothies are made from a variety of fruits and vegetables, including strawberries, pear, blueberries, blackberries, raspberries, pomegranate seeds, oranges, pineapple, banana, kiwi, mango, cantaloupe, papaya, and sweet potatoes. They can also contain kale, spinach, red pepper, Swiss chard, broccoli, or carrots.
The Body Reset diet focuses on low-fat, high-fiber foods. This is good for your health, as it helps to keep your digestive system running smoothly and may lower your risk of certain cancers.
6. Whole30 Diet
The Whole30 Diet is a great way to lose weight quickly and help you discover what foods make you feel your best. This diet consists of 30 days of eliminating certain foods, such as processed ones that contain sugar and gluten.
Then, you slowly reintroduce these foods to see how your body reacts. This is a great tool to identify food allergies and inflammatory foods that may be making you feel sick, bloated, or tired.
However, it’s important to keep in mind that this diet is only 30 days long and is not meant to be a permanent lifestyle change. It’s a good idea to consult with your doctor before starting any new diet, especially one that is as strict as the Whole30.