A Yours is just one of many queries I have received on this subject. The ideal relative humidity in a British home is around 50 to 55 per cent.
Psyllium is mainly used as a dietary fiber to relieve symptoms of both constipation and mild diarrhea and occasionally as a food thickener. Research has also shown benefits in reducing blood cholesterol levels.
1 In the field of X-ray lithography beryllium is used for the reproduction of microscopic integrated circuits. 2  In the telecommunications industry, tools made of Beryllium are used to tune the highly magnetic klystrons used for high power microwave applications.