Women who drink four or more cola beverages per week have a higher risk of developing the bone disease osteoporosis, finds a new study, landing another blow on fizzy drinks makers.
Regular cola consumption was linked to lower bone mineral density in all women studied, regardless of other factors such as smoking, alcohol consumption and calcium intake, researchers found.
Low bone mineral density increases the risk of osteoporosis, also known as brittle bone disease.
The news is another hammer blow to soft drinks makers, already struggling against falling fizzy drinks sales as consumers shift to healthier, non-carbonated beverages.
The study, published in the American Journal of Clinical Nutrition, used dietary questionnaires from more than 2,500 people who were part of an osteoporosis study in the US. Their average age was around 60 years.