Most pregnant women experience some back pain, typically where the pelvis meets your spine, at the sacroiliac joint. This usually beginning in the second half of pregnancy when your body is going through weight gains, posture and hormone changes as well as muscle separation as the uterus expands. Stress too may bring tension to already strained muscles. Magnesium supplementation is one of the safest and most effective natural remedies for pregnant and non-pregnant body aches, carrying with it, the added benefits of improved sleep and stress levels.
Note: Turmeric, while popular and highly effective with inflammation and pain relief is not advices for pregnant women as it can cause miscarriage and bleeding.