| A | B |
| la alergia | the allergy |
| el antibiótico | the antibiotic |
| la aspirina | the aspirin |
| estar resfriado/a | to have a cold |
| estornudar | to sneeze |
| la fiebre | the fever |
| el grado centígrado | centigrade degree |
| la gripe | the flu |
| el jarabe | the syrup |
| la tos | the cough |
| el corazón | the heart |
| el músculo | the muscle |
| el oído | the ear (some use it only for the inner ear) |
| el pecho | the chest (part of body) |
| el cuerpo | the body |
| LOS síntomas | the symptoms |
| la medicina | the medicine |
| aconsejar | to advise |
| contener | to contain |
| desarrollar | to develop |
| evitar | to avoid |
| exigir (j) | to demand |
| incluir (y) | to include |
| quejarse | to complain |
| saltar (una comida) | to skip (a meal) |
| tomar | to take, to drink |
| abdominales | crunches |
| el calambre | the cramp |
| débil | weak |
| ejercicios aeróbicos | aerobics |
| estar en forma | to be in shape |
| estirar | to stretch |
| flexionar | to flex, to stretch |
| fuerte | strong |
| la fuerza | the strength |
| hacer bicicleta | to use a stationary bike |
| hacer cinta | to use a treadmill |
| hacer flexiones | to do push-ups |
| relajar(se) | to relax |
| respirar | to breathe |
| yoga | yoga |
| la nutrición | the nutrition |
| la alimentación | the nutrition, feeding |
| los alimentos | the food |
| apropiado/a | appropriate |
| el calcio | the calcium |
| el carbohidrato | the carbohydrate |
| la comida basura | the junk food (la comida chatarra) |
| la dieta | the diet |
| la edad | the age |
| la energía | the energy |
| equilibrado/a | balanced |
| la estatura | the height |
| la fibra | the fiber |
| el hábito alimenticio | the eating habit |
| el hierro | the iron |
| lleno/a | full |
| la merienda | the snack |
| nutritivo/a | nutritious |
| el peso | the weight |
| la proteína | the protein |
| saludable | healthy |
| vacío/a | empty |
| la vitamina | the vitamin |
| aguantar | to endure, to tolerate, to put up with (soportar) |
| aunque | despite, even when, although, even though |
| el consejo | the advice |
| la manera | the way |
| el nivel | the level |
| caerse de sueño | to be exhausted, sleepy (agotado/a) |
| concentrarse | to concentrate |
| confianza en sí mismo/a | self-confidence |
| estar de buen/mal humor | to be in a good/bad mood |
| estar en la luna | to be daydreaming |
| el estrés | the stress |
| estresado/a | stressed out |
| preocuparse | to worry |
| sentirse fatal | to feel awful |
| la ambulancia (2) | the ambulance (2) |
| la venda (2) | the bandage (2) |
| examinar (2) | to examine (2) |
| sacar una radiografía (2) | to take an X-ray (2) |
| dar puntadas (2) | to give stitches (2) |
| poner una inyección (2) | to give a shot/an injection (2) |
| las pastillas (2) | the pills (2) |
| la receta (2) | the prescription (2) (also the recipe) |
| las muletas (2) | the crutches (2) |
| el yeso (2) | the cast (2) (e.g. for a broken bone) |
| la silla de ruedas (2) | the wheelchair (2) |
| la sangre (2) | the blood (2) |
| el hueso (2) | the bone (2) |
| la sala de emergencia (2) | the emergency room (2) |
| recetar medicina (2) | to prescribe medicine (2) |
| lastimarse (2) | to hurt (oneself) (2) |
| cortarse (2) | to cut (oneself) (2) |
| romperse (2) | to break (one's...) (2) |
| quemarse (2) | to burn (one's...) (2) |
| tropezar con "X" (2) (e-->ie/z-->c) | to trip over "X" (2) |