On his YouTube channel, Dr Eric Berg said for patients who are prescribed Viagra, up to 30 percent of the time it doesn't work. Not only that, there can be side effects to taking Viagra, said Dr Berg.

Add Yahoo as a preferred source to see more of our stories on Google. It’s no secret: The keto diet has helped millions of people lose millions of pounds, and its devotees often rave about their ...

Chiropractor Dr Eric Berg, who specialises in weight loss through nutritional and natural methods, called the gallbladder the "unsung hero of the digestive system" that requires special attention in a ...

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