Knowing the best diet for your health isn't always easy. With misinformation online and food manufacturers obscuring nutritional information on their products, it's no wonder type 2 diabetes and heart disease rates are sky-high.

If you want to live healthier and help prevent disease, healthy eating is an essential component. This list of websites will give you clear guidance on what foods are best for your health, backed by research from acclaimed dietitians. Here are the best online resources to create a healthier diet.

1. Nutritionfacts.org

Nutritionfacts homepage showing Dr. Michael Gregor image

Nutritionfacts is one of the best and most comprehensive sites for learning about the science of healthy eating. The site’s founder, Dr. Michael Greger, is famous for many of his best-selling books, such as “How Not To Diet.” This site is useful if you value your health and want to maximize your longevity. There’s a pool of evidence-backed research on foods that can help fight and prevent disease and improve your quality of life.

One of the site’s top features is the Video Library, with resources spanning over 2,000 topics. You can easily find what you’re looking for by browsing through an A-Z list of all topics on the site. There are some very specific topics such as antioxidants, omega-3 fatty acids, and vitamin D Supplements to help aid your research. Or if you’re generally curious about health, you can use the Video of the Day feature for a random health video.

You’ll also find a range of other resources covering webinars, blogs, podcasts, and free health infographics that you can download in PDF format.

2. Dr. Pompa

Dr Pompa Breaking a Fast Article

If you want to revolutionize your health or use dieting to help you heal from an illness, Dr. Pompa is a perfect choice for improving your wellness. This site offers practical advice on how to get better with a range of informative articles. You’ll also find access to a health coaching program if you’re serious about boosting your health.

The site’s primary focus is on fasting. The Fasting tab found on the site’s navigation bar is where you’ll find thorough guidance on how to fast and what you should and shouldn’t do while fasting. The high-quality research packed into every article will ensure you’re on the best path for your long and short-term health. You can also tune into Cellular Healing TV—Dr. Pompa’s weekly program where he discusses health solutions with leading experts in the field.

3. Eat This, Not That!

Eat This Not That Healthy Lifestyle Articles

There’s a lot of conflicting health information online. If you’re looking for clear answers on what foods are best for your health, Eat This, Not That! is a top choice for looking at the latest nutrition news, checked by experts.

The Healthy Eating tab is best for learning about which foods are best for your health, with guidance from accredited dietitians and nutritionists. If you’re looking to apply this information to your cooking, you’ll find the Recipes section a great place to start building your health up immediately.

Another top feature of the site is the Restaurants section. Here you can learn about the best and worst food options from popular franchises, which makes this a particularly helpful website for limiting your fast-food intake. You can also sign up for the site’s newsletter to receive weekly nutrition tips straight to your inbox.

4. Open Food Facts

Open Food Facts food nutrition listing information

You may be aware of the popular health advice: “read the nutrition labels.” But you can easily be misled as brands try their best to hide nutritional information to help sell products.

Open Food Facts removes the murkiness of food labels by providing nutritional information on food products from all across the globe. Every item is given a Nutri-Score ranging from A-E as well as a full ingredients list. The score uses the NOVA system, which classifies the level of processing done in different food products. This way, you can be aware of which foods are most likely to cause damage to your health.

You can search for products by ingredients, additives, brand names, and a range of other attributes, making the site’s search tool one of its top features. You can also further refine your search by setting your food preferences, which cover options such as low in salt and food allergens.

5. Glycemic Index Guide

Glycemic Index Guide Website Low GI Foods Page

A healthy diet means having a healthy heart. The Glycemic Index (GI) system is a scale used to measure the impact different foods have on your blood sugar levels. This is a top resource for people with diabetes, but having adequate blood sugar levels is important for anyone looking after their health.

This site explains in-depth what the GI index is, how it’s calculated, and how it can inform your diet. Foods are split into three categories measuring their GI index level: Low (0-55), Medium (56-69), and High (70+). This will inform you of the best food options to make for taking care of your blood sugar.

The site’s wiki-like structure contains an exhaustive list of food options, so you won’t have any trouble finding a specific food. If you want to take this handy reference guide out on the go, you can also download the free mobile app.

6. Healthy Food Guide

Healthy Food Guide Advice and Recipes Homepage

Healthy Food Guide is a go-to resource for health advice. You’ll learn the best foods for your health and how you can adopt habits to create a healthier lifestyle.

The homepage’s search tool allows you to filter blogs by recipes or advice. The healthy eating guides are some of the best on the web. They’ll answer some of your most urging questions, such as "Are Meal Kits Healthy?" And they'll give practical tips on how you can shop and cook healthier.

You can also search through various healthy recipes, with an option to create, email, or print a shopping list of the ingredients. Every recipe comes packed with extensive nutrition information, so you know which recipes are most beneficial for your health. Healthy Food Guide is a superb resource for learning about healthy eating and how you can start living healthier today.

Gain a Clear Picture of Healthy Eating With These Sites

Watching the food you put in your body has a profound impact on your overall health. You'll bolster your immune system, feel better, and increase your chances of living a longer and healthier life. Don't rely on guesswork and clickbait articles to determine the foods you should be eating. Use these sites for clear guidance on how to gain optimal health and start a healthier lifestyle today.