Dehydration occurs when fluid levels drop to less than normal. This is due to either reduced water intake or increased fluid loss. Overheating in hot weather, increased activity or a bout of vomiting or diarrhea can all result in fluid loss in cats.
Whole Grains. Start eating more whole grains, a fiber-rich food, to improve your joints. Fiber helps lower levels of a harmful substance known as c-reactive protein that leads to higher inflammation levels throughout the body, including the joints, according to the Arthritis Foundation.
Walnuts. Incorporating walnuts into the diet may provide benefits for arthritis sufferers. Walnuts, one of the best nuts for arthritis, are rich in omega-3 fatty acids, a type of fat that helps reduce inflammation and can help lower the risk of developing arthritis.