Health Queries, Dr H. Valentine Knaggs:-- About Sugar, 540; Bad Case of Self-poisoning, 502; Boils, their Cause and Cure, 498; Canary versus Jamaica Bananas, 579; Can Malaria be Prevented? 466; Cereal Food in the Treatment of Neuritis, 619; Correct Blending of Foods, 655; Concerning Cottage Cheese, 617; Deafness, 615, 616; Diet for Obstinate Cough, 618; Diet for Ulcerated Throat, 575; Dilated Heart, 653; Difficulties in Changing to Non-Flesh Diet, 655; Dry Throat, 653; Eczema as a Sign of Returning Health, 613; Excessive Perspiration, 574; Farming and Sciatica, 575; Faulty Food Combinations, 536; Giddiness and Head Trouble, 468; Going to Extremes in the Unfired Diet, 543; Long.