How to lose weight fast: Many diets, supplements, and meal replacement plans promise quick weight loss, yet they often lack scientific validation. However, certain strategies are supported by scientific research and can effectively aid in weight management.
Trying intermittent fasting
Intermittent fasting (IF) is an eating pattern that includes regular short-term fasts and consuming meals within a limited time frame each day.
Several studies have shown that intermittent fasting, practiced for up to 26 weeks, is as effective for weight loss as a daily low-calorie diet.
The most common intermittent fasting methods are:
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- Alternate Day Fasting (ADF): Fast every other day and eat normally on non-fasting days. A modified version involves consuming only 25-30% of the body’s energy needs on fasting days.
- The 5:2 Diet: Fast on 2 out of every 7 days, consuming 500-600 calories on fasting days.
- The 16/8 Method: Fast for 16 hours and eat during an 8-hour window, typically from noon to 8 p.m. Studies have shown that this method can lead to reduced calorie intake and weight loss.
On non-fasting days, it is important to maintain a healthy eating pattern and avoid overeating.
Tracking your diet and exercise
- To lose weight, it’s important to be mindful of daily food and drink intake. One effective method is to log these items in a journal or an online food tracker.
- Research suggests that tracking diet and exercise can aid weight loss by encouraging behavior changes and boosting motivation.
- One study found that consistently tracking physical activity contributed to weight loss. Even simple devices like pedometers can be useful tools for weight management.
Eating mindfully
Mindful eating involves paying close attention to how and where you eat. This practice can enhance the enjoyment of food and support weight loss.
Many people lead busy lives and often eat quickly, whether on the run, in the car, at their desks, or while watching TV. Consequently, they may not fully appreciate what they are eating.
Techniques for mindful eating include:
- Sitting down to eat, preferably at a table: Focus on the food and enjoy the experience.
- Avoiding distractions while eating: Keep the TV, laptop, and phone off.
- Eating slowly: Take time to chew and savor each bite. This allows the brain to recognize fullness signals, helping to prevent overeating.
- Making thoughtful food choices: Opt for nutrient-dense foods that provide lasting satisfaction.
Eating protein with meals
- Protein helps regulate appetite hormones, making people feel full by decreasing the hunger hormone ghrelin and increasing the satiety hormones peptide YY, GLP-1, and cholecystokinin.
- Research on young adults has shown that the hormonal effects of a high-protein breakfast can last for several hours.
- Good options for a high-protein breakfast include eggs, oats, nut and seed butters, quinoa porridge, sardines, and chia seed pudding.
Cutting back on sugar and refined carbohydrates
The Western diet is increasingly high in added sugars, which are strongly linked to obesity, even when consumed through beverages rather than food.
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Refined grains, such as white rice, white bread, and regular pasta, undergo processing that removes the bran and germ, stripping away most of the fiber and nutrients.
These foods digest quickly and convert to glucose rapidly. Excess glucose in the blood triggers the release of insulin, a hormone that promotes fat storage in adipose tissue, leading to weight gain.
A 2023 study found that consuming more refined grains is associated with weight gain. Conversely, studies indicate that whole grains are more likely to reduce hunger and increase fullness, potentially decreasing calorie intake.
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To improve nutrition, people should replace highly processed and sugary foods with more nutrient-dense options. Good swaps include:
- Whole-grain rice, bread, and pasta instead of their white counterparts
- Fruit, nuts, and seeds instead of high-sugar snacks
- Herbal teas and fruit-infused water instead of sugary sodas
- Smoothies made with water or milk instead of fruit juice
- Cut Back on Carbs: Start by reducing your intake of foods high in carbohydrates, such as sweets, bread, pasta, and fruit. Lowering carb consumption can lead to weight loss.
- Prioritize Protein: Include plenty of protein in your diet. Protein helps you feel full and boosts metabolism. Opt for sources like lean meats, eggs, and legumes.
- Moderate Fat Intake: Don’t avoid fats entirely. Choose healthy fats like avocados, nuts, and olive oil. They provide essential nutrients and promote satiety.
- Choose Non-Starchy Vegetables: Load up on veggies like spinach, broccoli, and peppers. They’re low in calories and high in nutrients.
- Get Active: Regular exercise is crucial. Aim for a mix of cardio and strength training. Remember, gradual weight loss (0.5–2 pounds per week) is healthier and more sustainable.
Remember, consistency and patience are key. Make small, manageable changes, and focus on long-term health rather than quick fixes.