Health News

Health News

Vitamin D and Sun Exposure

Parts of Africa and the Middle East have more than sufficient sunlight exposure to maintain healthy vitamin D status in their population. Assessment of vitamin D status in these populations, though, demonstrates the difficulty in obtaining sufficient vitamin D levels. As high as 80 percent of people, in some areas, fall short of recommended blood…

Details

Zinc and Atopic Dermatitis

Zinc deficiency is a common finding in patients with atopic dermatitis (eczema). This study investigated whether supplementing with zinc would have any impact on the condition. After 8 weeks of zinc supplementation in patients with low zinc levels, hair zinc levels increased significantly, along with improvements in EASI scores, TEWL, and visual analogue scales for…

Details

Omega-3 Fatty Acids and Acne

In a 10-week, randomized, controlled trail, 45 participants with mild to moderate acne, participants were given either Omega-3 fatty acids (2,000 mg EPA/DHA), borage oil (400 mg LA), or placebo. In the supplemented groups, both non-inflammatory and inflammatory lesions decreased along self-assessment of disease severity. Jung JY, Kwon HH, Hong JS, Yoon JY, Park MS,…

Details

Ulcerative Colitis and Resveratrol

Ulcerative colitis is a disease where anti-inflammatory molecules are a mainstay of treatment. This study investigated whether resveratrol would improve the quality of life of 50 patients with active ulcerative colitis. After six weeks supplementation with 500 mg of resveratrol, significant reductions in TNF-alfa, CRP, NF-kappaB (all measures of inflammation) was measured, along with improved…

Details

Vitamin A and Anemia

Anemia has long been thought of as a condition of low iron and/or low vitamin B12/folate. New research is suggesting that vitamin A may also have a role in contributing to iron-deficiency anemia. A study was undertaken of 391 iron-deficiency adolescent girls and found that low vitamin A status was a significant predictor for iron

Details

Flavonoids and Dementia

The risk factors for dementia include insulin resistance (and hyperinsulinemia), high blood pressure, obesity, smoking, depression, cognitive inactivity, low educational attainment, as well as physical inactivity and incorrect diet. One of the most modifiable risk factors appears to prevent dementia may be nutritional interventions. Flavonoids, found in many foods, have been shown to influence many…

Details

Flaxseed and Menopausal Symptoms

A study of 140 menopausal women was undertaken to discover the relationship between flax seed use and the symptoms of menopause. Menopausal symptoms decreased and quality of life increased among women who used flaxseed for three months. Cetisli NE, Saruhan A, Kivcak B. The effects of flaxseed on menopausal symptoms and quality of life. Holist…

Details

Vitamin D and Prostate

Along with low sex hormone-binding globulin and high density lipoprotein cholesterol, a new study reported that low serum calcium and vitamin D levels in 184 randomly selected men 72 to 76 years old were associated with a higher risk for benign prostatic hyperplasia (BPH).

J Urol. 2013 Aug;190(2):608-14. PMID:  23399651

Vitamin D and Parkinson’s Disease

A systematic review and meta-analysis were conducted on seven observational studies that reported a relationship between Parkinson’s disease and blood levels of vitamin D. The review reported a strong relationship between vitamin deficiency and Parkinson’s disease. Those with vitamin D insufficiency (below 75 nmol/l) had 50 percent increase in risk, and those with vitamin D

Details

Vitamin D and Asthma

Vitamin D has been investigated for a number of actions in the body and a few studies have shown that circulating blood levels of vitamin D are related to the development of asthma and asthma exacerbations. While the molecular mechanisms underlying this relationship a unsure, more studies will help to define the relationship. Ahmed SZ,…

Details

Health Science Articles

Eye Health: The Story Behind AREDS-2

Nutrition and lifestyle choices are very important to eye health. Your eyes sit in an oxygen-rich environment and are exposed to wavelengths of light that can cause damage. There are cells inside your eyes that digest their weight in damaged structures every day! But keeping your eyes shut all the time is not a good…

Supplementation After Bariatric Surgery

Bariatric surgery has become a more frequently utilized option for many people dealing with intractable obesity. Losing weight benefits health in many ways, including improving blood sugar control and heart health. Bariatric surgery means that you’ve made a lifelong commitment to taking recommended dietary supplements along with eating a healthy diet. Bariatric Surgery There are…