While excess dietary intake of vitamin C might increase the risk of calcium oxalate stone formation, in practice this is rarely encountered.

Being overweight (especially in the waist), with excess caloric and fat intake, increases your risk, especially after menopause.

However, not only are these studies being called into question for their failure to show a direct cause and effect, but there is also evidence that excess intake of vitamin D can be toxic.

The research suggests that "excess caloric intake shortens maximal life span, not that caloric restriction extends it," he asserts.

Rather than some conspiracy, it's probable that the panel wisely decided that excess caloric intake is the real problem, and that recommendations about carbohydrates better address that concern.

Vitamin D toxicity can result from regular excess intake of this vitamin, and may lead to hypercalcemia and excess bone loss.

Sedentary lifestyle and poor nutritional choices, grounded in an excess intake of saturated fats, refined carbohydrates and fast foods, are clearly the major contributing factors.

Since inulin is a fructan, excess dietary intake may lead to minor side effects, such as increased flatulence and loose stools in those with fructose malabsorption.

His nutritionist, Bridget Bennett RD, cited him about his excess intake of sugar from "milkshakes and cokes".

Chronic stomach problems have also been linked to excess intake of alcohol.