[weight loss tips from the 60s]AMC You may roll your eyes when your mom — or even your grandmother — tries to give you advice. Their tips just seem so outdated and irrelevant. But there's one area in which their tips may be valid: diet and exercise. Don't get me wrong: The '50s, '60s, and '70s had some major flaws and fads when it came to weight loss (the Cabbage Soup diet was as gross and ineffective as it sounds). But there are some tips from these decades that have proven to be effective and, best of all, doable. Here are some old-school weight loss tips that have stood the test of time. 1. WORK OUT WITH A GROUP. RetroFever/YouTube Long before there were Miami club-inspired dance classes or sweat to death spin classes, there was Jazzercise. And before that, there was hula hooping. The one thing these fitness fads have in common (aside from being fun): They're done in a group. According to NBC News, working out in a group keeps you committed and helps you achieve your goal. "Workouts with others improve consistency because they involve a commitment," Dian Griesel, co-author of TurboCharged, told NBC News. "'No shows' and cancellations get noticed by others and positive peer pressure can help curtail the urges to skip a workout … or quit." Additionally, studies have shown that working out with others pushes you to work harder and, thus, meet your goals sooner. If the thought of going to a fitness class intimidates you, start small. Make a morning gym date with your friend or go for daily walks with your significant other. 2. STOCK YOUR FRIDGE WITH COTTAGE CHEESE. Wikimedia Commons Greek yogurt may rule the dairy aisle, but there is another item lurking on the shelves that may be more beneficial: cottage cheese. According to NPR, cottage cheese hit the market in the 1950s and was a popular purchase until the mid-1970s, particularly among people trying to shed a few pounds. And for good reasons: It's low in calories and fat, high in protein, and very versatile. (Spread some on a bagel and sprinkle on some Trader Joe's Everything But the Bagel seasoning. It'll change your life.) Need proof? The United States Department of Agriculture notes that one serving of cottage cheese contained, on average, 90 calories, 1 gram of fat, and 13 grams of protein. Perhaps it's time to put cottage cheese back on your grocery list. 3. LIMIT YOUR SUGAR INTAKE. Angela Kerndl/SpoonUniversity The 1960s saw the rise of artificial sweeteners, which provided the same taste at sugar but for fewer calories. Since their introduction to the market, however, artificial sweeteners have been linked to weight gain and even cancer. Though the product may be problematic, the idea of reducing your sugar intake is not. Prevention reports that there are many benefits to cutting back on sugar, including an increase in weight loss and energy. SEE THE REST OF THE STORY AT BUSINESS INSIDER