Colder temperatures can mean aching joints for many people with arthritis. Here are 5 ways you can reduce that pain: 1. Drink Tea - Research has shown that green tea is rich in polyphenols - compounds that suppress a key gene involved in arthritis inflammation. Black tea is made from the same leaves and may be as beneficial. Drink one or two cups of hot or cold tea daily. 2. Boost you C and D - Vitamin C is believed to slow the loss of cartilage due to osteoarthritis, while a diet low in vitamin D can actually speed the progression of osteoarthritis. In a recent high-profile study, doctors discovered that patients who ate a diet high in vitamin D (or who took supplements) reduced their arthritis by 75%. Another study of over 25,000 people concluded that a low intake of vitamin C may increase the risk of developing arthritis. Food's rich in vitamin C include strawberries, lemons and oranges, chili peppers, red bell peppers and papayas. If you prefer supplements, take supplemen...