There are many weight loss fads out there that are simply a waste of your time and money. But, no single supplement or exercise can make you lose weight—and keep it off— on its own. Healthy weight loss is a combination of diet, exercise and lifestyle choices. That’s why we’ve gathered 40 of the best weight loss tips that are proven by science to help you on your weight loss journey.

It can be difficult to find a variety of healthy breakfasts that taste good – but that doesn’t mean you should just skip breakfast altogether. After all, eating breakfast has an effect on the way you metabolize glucose throughout the day.

We argue about the what. We scream about the when. And, we rarely if ever agree on the how often. It’s the nature of consumption. But, one thing that we can all agree on is that Carbohydrates (also known as carbs) are the devil. Or are they?

Throughout our lives, we’re constantly bombarded with medical advice. You may have heard that you should be taking 10,000 steps a day in order to maintain your health. This is the equivalent of five miles or 100 minutes of brisk walking per day at a rate of 100 steps per minute.

We’ve all been nagged at by our parents to eat our fruits and vegetables. And we’ve all heard the saying that “an apple a day keeps the doctor away.” Fruits and vegetables even make up the largest arc in many countries’ official Food Guides, with recommended daily servings of 7-10 for individuals aged 19-50.

An ever-growing list of scientific professionals are putting on their lab coats and focusing their super-powered microscopes on Nanotechnology – also known as the study of very, very, very small things.