My husband is interested in a probiotic + caralluma extract called Bio X4. Do you have any comments on this product for digestive aid with good probiotics in it? The appetite suppression it suggests may be possible is not primary reason for trying it, but may be helpful if it is safe. The only medication he takes is Simvistatin. The product of 1 tablet is taken at meal time. I appreciate your comments. My wife is lactose intolerant, another reason she is considering. Thank you.