A recent study looked at four popular diet menu plans (Atkins For Like, South Beach, DASH, Best Life Diet) and concluded that they were failing to reach many of Recommended Daily Intake for 27 micro-nutrients. Best Life Diet was 55.56% sufficient, DASH diet 51.85% sufficient, Atkins was 44.4% sufficient, and the South Beach diet was only 22.22% sufficient! This means for the South Beach Diet that it only reached the RDI for only 6 out of 27 micro-nutrients!
Basically all diets (including mine!) do stipulate a calorie reduction and therefore a reduction in key nutrients. However I always recommend a multi-vitamin, Fish Oils, zinc, magnesium, and for women calcium with vitamin D.
From the study the researcher concluded:
"the conclusion of this researcher that an individual following a popular diet plan using food alone, has a high likelihood of
becoming micronutrient deficient, a condition shown to be scientifically linked to a higher risk of dangerous and debilitating diseases including cancer, osteoporosis, heart disease, birth defects and overweight/obesity. Based on this study’s findings, the belief that a healthy, balanced diet can consistently deliver, to a typical dieter, all of the essential vitamins and minerals they need, through whole food alone, is in dire need of revision. It would appear that supplementation should be considered as a viable, low cost method to achieve micronutrient sufficiency and reduce the risk for some of today’s most prevalent and devastating health conditions and diseases. In conclusion, this study recommends that all individuals, particularly those following a popular diet plan, would benefit from and should take a daily multivitamin supplement to fill the nutritional gap between where their whole food diet leaves off and micronutrient sufficiency is achieved."
Source: Journal of the International Society of Sports Nutrition 2010, 7:24 doi:10.1186/1550-2783-7-24 Jayson B Calton
http://www.jissn.com/content/pdf/1550-2783-7-24.pdf
No comments:
Post a Comment