Joint pain is often due to osteoarthritis, a progressive wear and tear of the joint or to rheumatoid arthritis, an immune attack on the joint (in these cases, see the corresponding condition in the present guide for more targeted recommendations). In other cases, joint pain is transient, due to an unusual solicitation of the joint or to a particular effort, for example an intense physical activity to which the body is not used to, or to a long morning of gardening. Natural allies help to strengthen it.