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Eight essential nutrients make up the suite of B vitamins also known as the B complex. Research has revealed that these B vitamins influence a vast spectrum of human health and disease. "It's hard to study the B vitamins in isolation," says gastroenterologist Joel Mason. "Four of these B-vitamins cooperate as co-factors in many critical activities in cells in what we call 'one carbon metabolism.'" One of the most active areas for B vitamin research is cognitive health. By the age of 75–80, 40% of people have a diminished ability to absorb food-bound B12, says Mason. This deficiency leads to...

In an unexpected discovery, researchers have identified what appears to be a significant vascular defect in patients with moderately severe Parkinson's disease. The finding could help explain an earlier outcome of the same study, in which the drug nilotinib was able to halt motor and non-motor (cognition and quality of life) decline in the long term. The researchers say their finding suggests that blood vessel walls called the blood brain barrier, which normally act as a crucial filter to protect the brain against toxins as well as allow passage of nutrients to nourish it, doesn't work correctly in some Parkinson's...

THE NOVEL CORONAVIRUS’ SPIKE PROTEIN PLAYS ADDITIONAL KEY ROLE IN ILLNESS If you remove the replicating capabilities of the virus, it still has a major damaging effect on the vascular cells, simply by virtue of its ability to bind to this ACE2 receptor, the S protein receptor, now famous thanks to COVID The paper, published on April 30, 2021, in Circulation Research, also shows conclusively that COVID-19 is a vascular disease, demonstrating exactly how the SARS-CoV-2 virus damages and attacks the vascular system on a cellular level. The findings help explain COVID-19’s wide variety of seemingly unconnected complications, and could...

WASHINGTON: Harold Hamm Oklahoma Diabetes Center researchers have found a link between taking vitamin C with insulin and stopping blood vessel damage caused by type 1 diabetes. While neither therapy produced desired results when used alone, the combination of insulin to control blood sugar together with the use of Vitamin C, stopped blood vessel damage caused by the disease in patients with poor glucose control, said researchers. The findings appear this week in the Journal of Clinical Endocrinology and Metabolism. "We had tested this theory on research models, but this is the first time anyone has shown the therapy's effectiveness...