December 11, 2009
Low Glycemic Diet and Acne.
The link between acne and diet is strong. The prevalence of acne, a distressing skin condition, is very high. It is estimated that 79 to 95% of adolescents, 40 to 54% aged 25 and older. In middle age 3% of men and 12% of women have acne.
No one knows the true cause of acne. The fact that there is a lower incidence of acne in non-Western countries raises the possibility of a link between acne and low carbohydrate intake. Insulinaemia (raised Insulin level) occur following a high carbohydrate intake. Insulinaemia is an important part of acne in general because it affects androgenic hormones and growth factor.
Dr. Robin. N. Smith and colleagues, in a study, used randomised control diet rich in carbohydrate and a low glycemic load diet. The low glycemic load diet had 45% energy from low glycemic Index carbohydrate and 25% from protein. The study included 45 male adults between 15 and 24. The study was carried out at the RMIT University in Melbourne, Australia. This randomised controlled trial was the first to examine what effects glycaemic load had on acne. In the American Journal of Clinical Nutrition July Issue the published results showed that compared to the group on carbohydrate rich diet, there was significant reduction of acne in the low glycemic diet. So for acne, low Glycemic food is the Good Health Option.
In a press release, Dr Smith and his colleagues said, “Although we could not isolate the effect of the low glycemic load diet from that of weight loss, the findings support the hypothesis of a relationship between acne and high insulin levels.”
Foods with low Glycemic Index are complex carbohydrate rich. As a result, glucose is released slowly. If sugar is released slowly into the blood, the Insulin demand is less. Circulating blood sugar is controlled by Insulin. It also affects sex and growth hormones.
To assess the Glycemic Index of foods, the blood sugar level is monitored after that food is eaten.
Highy Glycemic Index(HGI): 70+
Medium Glyemic Index (MGI): 56 to 69.
Low Glycemic Index (LGI); 55 and lower.
Low Glycemic Index Food: Heavy Mixed Grain 45 Whole Wheat 49 Special K (UK) 54 Natural Muesli 40 Porridge 58 All-bran (UK) 30 Oat bran 50 Rolled Oats 51 Soya and Linseed 36 Wholegrain Pumpernickel 46 Tomatoes 15 Onions 10 Raw Carrots 16 Broccoli 10 Boiled Carrots 41 Frozen Green Peas 39 Frozen Sweet Corn 47 Cabbage 10 Mushrooms 10 Lettuce 10 Green Beans 15 Red Peppers 10 Chillies 10 Cauliflower 15
HGI (High Glycemic Index) Foods. Pretzels 83 Rice Cakes 87 Glutinous Rice 86 Short Grain White Rice 83 Tapioca 70 Scones 92 Fresh Mashed Potatoes 73 French Fries 75 Donuts 76 Instant Mashed Potatoes 80 Watermelon 80 Dates 103 Instant White Rice 87
So to keep those zits away and maintain healthy skin, eat more cereals and beans and reject white bread, French fries and burgers.
For good health, low stress and clear skin maintain a low glycemic diet.
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