Low intake and many head and neck cancer risk of vitamin C

In this month of professional journal of clinical nutrition (electronic version), cohort studies that examined the relationship between the head and neck cancer risk intake of vitamin C is large, has been reported from the Dutch group (Maastricht University). (Am J Clin Nutr. 2015 Jul 8.) Head and neck cancer, is a type of cancer with high morbidity in seventh in the world. In this study, the intake of vitamin C, E and carotenoids, The relationship between the head and neck cancer, has been verified by the large-scale prospective study. In particular, To target 120,852 people registrant of the Netherlands cohort study, As case-control studies, From the start of 1986, after the average 20.3 years of follow-up, 3898 people cohort registrant, 415 people with head and neck cancer cases, [Breakdown: 131 people; oral cancer, 88 people; oropharyngeal cancer / hypopharynx cancer, 193 people; laryngeal cancer] There is now the subject of analysis. Intake of vitamins and carotenoids have been evaluated in quartiles. As a result of the analysis, Intake and vitamin C, Between the head and neck cancer, it was found very significant negative correlation. For all types of head and neck cancer, In quartile of intake of vitamin C, Best group, compared to the lowest group, Significant risk reduction of 61% (0.39; 95% CI: 0.23, 0.66; P-trend <0.001) It was. Also, In oral cancer, Significant risk reduction of 65%, (0.35; 95% CI: 0.16, 0.77; P-trend <0.05) In the oropharyngeal cancer / hypopharynx cancer, Significant risk reduction of 71% (0.29; 95% CI: 0.12, 0.67; P-trend <0.01) It was a correlation that. It should be noted, it does not have significant correlation was observed between the intake of vitamin E and carotenoids. on the other hand, Vitamin E, In the non-ingestion of alcohol's (non-drinking group), Significant correlation with the decrease in head and neck cancer risk has been shown. From the above data, Head and neck cancer risk reduction effect of the intake of vitamin C is suggested. DHC has commercialized the vitamin C supplements. Vitamin C hard capsules (1,000mg) (Vitamin C (hard capsules) economical 90 days [nutrient function food (vitamin C · vitamin B2)] \ 629 (tax included \ 679)) ⇒1 months worth about 210 yen. In DHC, high-quality multi-vitamins at a reasonable price, multi-mineral, offers a calcium-magnesium. In addition, other multi-carotene including various carotenoids, lycopene, lutein, etc. also commercialized. For middle-aged or more of disease prevention and health promotion is, The following supplements, it all can be recommended intake as basic supplements. Cost of all of the intake in one month, from about 2,000 yen, because it is, In addition to safety and efficacy, also it has excellent economic efficiency (cost-effectiveness). Multi-vitamin, (Multi-vitamin economical 90 days \ 886 (tax included \ 956)) ⇒1-month yen about 300. Multi-mineral, (Multi-mineral economical 90 days [Functional food nutrition (iron, zinc, magnesium)] \ 1,239 (including tax \ 1,338)) ⇒1 months worth about 450 yen. Vitamin C hard capsules (1,000mg) (Vitamin C (hard capsules) economical 90 days [nutrient function food (vitamin C · vitamin B2)] \ 629 (tax included \ 679)) ⇒1 months worth about 210 yen. Vitamin D3 (Vitamin D3 30 days \ 286 (tax included \ 308)) ⇒1 months worth about 300 yen. Coenzyme Q10, (Coenzyme Q10 clathrate economical 90 days usually price \ 2,143 (tax)) ⇒1 months worth about 700 yen. ↑ above, is about one month worth about 2,000 yen in total. It is a basic component that can be recommended for more than all middle-aged and elderly. ↓ the following ingredients, in case you want to add in addition to the above, it is a supplement that is priority. EPA, (EPA 30 days \ 950 (tax included \ 1,026)) DHA, (DHA 30 days \ 1,191 (including tax \ 1,286)) Lactic acid bacteria (Reach bifidus 30 days usually price \ 1,429 (tax))