Heart disease

Vitamin D Depletion

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Vitamin D isn’t really a vitamin. Whatever the original source – sunlight, food or supplements – vitamin D is turned by your liver into a hormone called calcitriol – or ‘activated vitamin D’. Without supplementation you get most of your vitamin D from sunlight, because surprisingly small amounts are found in a relatively few foods – … Read more

Vitamin K and Calcium

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Dr Paul Clayton’s Health Newsletter Autumn 2015 Vitamin K, and especially vitamin K2, has an important role in maintaining healthy calcium levels in various tissues. Specifically, it is one of the keys to keeping calcium and magnesium in the bones, where it is wanted, and preventing these minerals from building up in the soft tissues … Read more

Fish oil alone doesn’t work – combine with polyphenols

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Dr Paul Clayton’s Health Newsletter Autumn 2015 Taking fish oil on its own as a magic-bullet single supplement just doesn’t work. Clinical trials have been generating terrible results lately. These include a clutch of major studies which looked at the cardio-protective effects of fish oil (JELLIS, GISSI-HF, ALPHA-OMEGA, OMEGA, SU.FO.OM, ORIGIN, CART), all of which … Read more

What is a healthy level of cholesterol?

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Blood cholesterol tests determine the amount of LDL (Low Density Lipoprotein) ‘bad’ cholesterol, HDL (High Density Lipoprotein) ‘good’ cholesterol) and triglycerides (other fatty substances) in your blood. They are designed to assess whether you have a high, moderate or low risk of getting cardiovascular disease (heart disease or stroke) within the next 10 years. However, … Read more