Best Diet & Weight Loss
Join the countless satisfied shoppers who turn to ConsumerRating.org to make smart buying decisions. Our experts tested and compared top diet & weight loss plans, and combed through research, reviews and pricing to compile our list of the best diet & weight loss plans of the year.
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- Lose up to 7 lbs. In your first 7 days.
- Pre-portioned meals & snacks delivered to you
- Fully customizable menu for all tastes & preferences
- Free tracking app & on-demand weight loss coaching
- Affordable two-week payment plans
- 7 day money back guarantee
Labor Day Sale!
Save $80 w/code: LABORDAY
- App-based weight loss program rooted in psychology
- Guides behavioral change for sustained weight loss
- Personalized healthy weight & diabetes programs
- Dedicated virtual support group
- Includes pedometer & health log
- Free trial & cancel your subscription anytime
Limited Time!
14 Day Free Trial
- Now delivers to your door
- Access to personal coaching
- Made from the original Jenny Craig recipes
- Lose up to 24 pounds in your first 8 weeks
- Get food delivered two weeks at a time
Limited Time Offer!
Get $100 Off Every Shipment w/code: CAKE
- Over 300,000+ 5-star ratings from happy users
- Science-backed Nutrition Program
- Using Simple for 3 months lose 2x weight as for 1 month
- Lose weight with habit tracking tools and personal AI health coach
- Need an iPhone or Android smartphone to use
- 30 Day Money-Back guarantee
Save 60% Off With Code BEST60
- Skipping weeks or cancelling is super easy
- Easy-to-follow recipes with clear nutritional info
- Convenient meal kits that fit perfectly in the fridge
- High-quality ingredients sourced straight from the farm
- Innovative packaging designed to reduce waste
- Delivers anywhere in the U.S. other than Hawaii and Alaska
Get 18 Free Meals + First Box Ships Free + 3 Surprise Gifts
- Science-based nutrition plan
- 12,000 recipes for healthier meal inspiration
- 200+ no-track ZeroPoint® foods
- Coach-led Workshops, in-person and virtual
- Barcode scanner and restaurant search
Special Offer!
As Low As $10/month For 10 months
- Adapts to you based on your budget and goals
- Choose the meals, the amount and when you want them
- 1-on-1 personal coaching sessions
- Meals starting around $3.00
- Over 100 options under 500 calories
- Unlimited access to food and tools
Limited Time!
Lose 5 Pounds On Your First Week & FREE High-Protein Support Kit
- Lose weight with doctor-designed personalized plans
- Prescribed 100% online
- Treatment options to help reduce appetite & curb cravings
- Affordable custom plans starting at $79/month
- 24/7 access to medical providers
- Free shipping directly to your door
Free Shipping
Diet Plan FAQs
Although there’s no one-size-fits all weight loss plan, ultimately, a good diet plan is one that enables you to reach your weight loss goals in a sustainable way, without depriving you of the nutrients your body needs.
A good diet plan, for instance, won’t eliminate entire food groups or macronutrients (think protein, fats and carbs), and won’t cut so many calories that you feel like you’re constantly at risk of either passing out or plunging head-first into the pantry in a “moment of weakness.” Instead, a good diet plan will include a balance of macronutrients, and encourage a variety of foods to ensure that all of your micronutrient (a fancy word for vitamins and minerals) are met. A diet rich in vegetables and fruits, lean proteins, healthy fats and complex, fiber-rich carbs can deliver all the nutrients you need without piling on the pounds. And by keeping processed foods that are high in sodium, sugar, fat and calories to a minimum, a good diet plan will be an investment in your health as much as it is a means to weight loss.
Of course, there are other considerations when choosing a diet plan. Price, convenience, meal delivery, trial periods, cancellation policies—these are all factors you should think about. It’s worth putting some thought into which of these aspects matter most to you before committing to a plan.
Once you’ve decided what’s most important to you, take a look at our list of top rated diet plans to choose a good diet plan for you. We’ve included meal delivery diet plans for those who like the convenience of having prepared meals and snacks delivered to their door, and DIY diet plans like Noom, which provide guidance for preparing your own meals. We deliberately chose a variety because ultimately, choosing a good diet plan is personal—and the best diet plan will always be the one you will stick to.
It’s possible to lose 10 pounds in one week if your starting weight is high enough and you deprive yourself enough. But the research suggests that people who lose weight gradually and steadily (about one to two pounds a week) are more successful at keeping it off. So, be wary of any weight loss plan that claims to be a “diet plan to lose weight fast,” and instead choose a meal plan for weight loss that promises steady results and teaches healthy habits to keep the weight off for good.
While exercise can certainly help speed up your weight loss, improve your muscle tone and even in some cases, give your metabolism a boost, studies suggest that physical activity alone isn’t as effective as following a weight loss diet. For optimal results (and health!) pair your diet plan with a mix of both cardio and resistance training.