D2 has been shown to cause spikes in circulating D levels followed by dramatic drops in D. D3 goes up and stays up more consistently.Can you explain the reason behind D3 being better than D2? I looked for literature and it was not conclusive. Is the distinction important for those with arthitic issues only?
Yes, there are magnesium sprays that you just apply to your skin - either in the area of pain or just on any place you want and it will be absorbed. You can also use it in the bath - or you can use epsom salts in the bath.What do you mean by topical? Do you apply it to the area of pain, or like a bath oil?