★★★★★
Receding gums are from a deficiency and many things could help I had three bad ones and used msm and it helped two of them but not the third one. Msm depletes vitamin c and molybdenum and boron or borax so balance is required with some study on minerals. Phytic acid on grains and sprouts causes malnutrition of minerals and dental failure. Lack of healthy gut enzymes also causes mineral imbalances ... I use kefir.
Finally, Alpha lipoic acid relieves dental pain ...
Hope you find the right balance.
