I wouldn't want to mention the specific brands here. If you have the magazine, you can go and read it if you want to know the exact brands. Anyway, the research explains that most brands of yoghurt contain approximately the same amount of calcium levels, even though some may claim that they offer more calcium than others.
Also, sugar in yoghurt is bad for those who are diabetic or on a strict diet to lose weight. Labels that claim to be 'low-fat' often contain more sugar and fat than the amount indicated.
Furthermore, the levels of E Coli bacteria found in the samples of yoghurt are almost equal to or exceed the three grams that health regulations allow.
According to the research, each rach 125- to 150g tub of yoghurt you eat contains between 80 and 150 calories. If you are watching your weight, brands that claim to be fat-free, low-sugar, low-cholesterol or high-calcium may not be as healthy and appropriate for your diet as you think it is. Eat a balanced diet of proper meals instead!
If you like yoghurt or anything with lactose but wish to consume more healthy ones, here are some tips.
Get natural unflavoured yoghurt because it contains more nutrition. That means avoid the rest, including the fruity ones.
Natural unflavoured milk is cheaper and offers more calcium and protein. No banana, strawberry, chocolate or other fancy flavors.
Fat-free or low-sugar yoghurt still contains calories.
Buy freshly manufactured yoghurts. The manufacture date is usually printed on the package. The fresher the yoghurt, the more digestion-aiding lactic acid bacteria is contained in the cup.
Drinking or liquid yoghurt is made of fat-free milk and flavored with food additives, which contains less protein but excess sugar. Hence, it is actually unhealthy, especially for children.

