Health Documentary films 556 Medicine 407 Social sciences 283 Mental health 261 Psychology 188 Sociology 162 more ... Physical education and training 154 History 136 Social aspects 126 Salud 118 Nutrition 117 Science 109 Patients 103 Foreign study 98 Biology 89 Medical care 88 Diseases 81 Current affairs 73 Americans 67 Public health 67 Philosophy and religion 65 Health aspects 64 Women's studies 61 Research 59 Gender identity 51 Safety education 51 Health behavior 50 History, Modern 50 Religious aspects 48 less ...