Choosing the best nighttime snack can make the difference between feeling frustrated at the scale and enjoying weight-loss success. Yogurt provides a low-calorie, high-protein snack option to curb evening hunger cravings.

Probiotics are “good” bacterial strains that benefit a person’s health, according to the American Gastroenterological Association. Eating probiotics regularly can help with digestion and offer a level of protection against detrimental bacteria.

Whether you’re looking to lose weight or just want a creamy treat that’s also healthy, strawberry smoothies are your answer, even if you don’t eat yogurt. Along with being naturally sweet and delicious, strawberries are an excellent source of vitamin C, fiber, potassium, folate and antioxidants.

Thick and creamy Greek yogurt is catching on. What used to be a specialty food is now a product of major food manufacturers and available in the supermarket.

Buy yogurt at the market isn't easy. To save you a little time, we sorted through the cluttered supermarket shelves and found the 6 best and 4 worst yogurts.

From Greek to goat's milk, plain to parfaits and flavored to fro-yo, the options are nearly endless when it comes to yogurt. But this anytime treat is not just for spoons and snack time.

Low-fat dairy products are good sources of protein, especially if you limit your intake of meat. Yogurt and milk are not your only options, however. Low-fat kefir, a fermented milk product, provides protein along with other nutritional benefits, making it a healthy addition to your diet.

Its dense, heavy texture isn't the only thing distinguishing Greek from American-style yogurt. A straining process that removes liquid increases Greek yogurt's protein content between 40 and 80 percent, notes Ohio State University's editor Martha Filipic.

Feeling bloated can be uncomfortable, especially if accompanied with cramps, diarrhea or constipation. A high salt intake is often blamed as the cause of bloating but many ingredients found in the foods you eat on a daily basis, including yogurt, can cause your abdomen to be distended after a meal.

Dairy products can be a nutritional minefield. Dairy contains the important mineral calcium, but is loaded with calories and saturated fats that can contribute to weight gain and heart disease.

Dannon yogurt and Lifeway kefir, two popular brands of cultured, fermented dairy products, have differences that may make you more partial to one over the other. Both yogurt and kefir are good sources of calcium, potassium, B vitamins and protein. They may be easier for lactose-intolerant people, too.

Antibiotics are prescribed to help your immune system fight off bacterial infections, such as ear infections, pneumonia and bacterial meningitis. Antibiotics can cause some side effects, including digestive system problems such as diarrhea.