There is no dispute that many herbs and supplements are safe and effective and can often provide relief with the unwanted side effects of prescription drugs. However, just as we need to be aware of drug-drug interactions, we also need to be cautious when taking certain drug-herb combinations. Even garlic, which seems so innocuous, can increase the risk of bleeding in people who take Warfarin, a blood thinner. Learn which combinations could be deadly.

The Tufts Food Guide Pyramid for Older Adults recommends that seniors drink 8 8-oz. glasses of water or other non-alcoholic drinks a day. They also suggest that seniors take supplements as they cannot get enough nutrients from food alone. Some of the challenges to eating well are loss of appetite, memory problems, poor dental health and the use of certain medications. Read more to learn what are the signs and symptoms that indicate that your loved one is not getting enough nutrients or is dehydrated and which foods are considered to be super foods.