Adequate calcium intake has long been recommended for stronger bones. But lately, calcium has been scoring headlines for its possible link with weight loss. While I hope this news will be a boon to dieters, I’m afraid it could also boomerang.
Why? It panders to the fantasy that eating certain foods will make you lose weight. Wrong. Eating fewer calories than you burn will make you lose weight. And while studies suggest that high-calcium diets, especially high dairy diets, could enhance weight loss for those people already following a low-calorie regime, I’m worried that the last part of this story will be ignored by those who want to believe that ice cream, milkshakes and mozzarella are actually diet foods.
Dieters who disregard the fat and calorie content of their calcium sources may find their bodies looking more bovine than buff. So before you overdo it, make sure you understand calcium’s role in weight loss.
Here’s the skinny: A low-calcium diet increases blood levels of calcitriol, the active form of vitamin D. Calcitriol stimulates calcium influx into your fat cells, which, in turn, activates lipogenic or fat creating gene...