There is no such thing as what is the best foot soak for seventy year olds. You can choose moxa leaf, ginger foot soak, safflower and chuanxiong foot soak, salt water foot soak and so on under the guidance of your doctor according to your own physique, the diseases you suffer from and other information.
Mugwort leaves and ginger: they have the effect of warming the middle and dispersing cold (using medicine that warms the spleen and stomach to dispel cold), which can encourage the lower limbs of the elderly to run on qi and blood, and expel cold, which is suitable for elderly people who have cold joints and pains, and lower limbs that are sore and cold, and it can help to enhance yang qi and strengthen the ability to resist diseases.
Saffron and Rhizoma Ligustici Chuanxiong: The two have the effect of activating blood circulation and removing blood stasis, which can assist in treating pain caused by bruises and injuries, as well as helping the circulation of qi and blood. Use with caution for pregnant women.
Salt water: Salt enters the kidney meridian and has the effect of promoting the discharge of excess water from the body, thus eliminating edema.
Choosing foot soaking herbs is recommended under the guidance of a doctor, choose a foot soaking formula suitable for their own constitution, in addition, if there are ulcers, breakage of the lower limbs, or trauma within 24 hours, should avoid foot soaking.