Traditional Chinese medicine is effective for various ailments. It doesn’t produce too many side effects and it works on the root of the problem rather than treating the symptoms. It focuses on diet, herbs, acupressure massage, acupuncture, exercises, etc.
If you are someone prone to cold hands and feet, then take in foods that are warm natured such as ginger, beef, lamb, lychee, longan fruit, walnuts, garlic, etc. They will warm up your hands and feet.