A recent survey rated chymotrypsin as effective in reducing cataracts, and hyaluronic acid as likely effective. Are one or both statements true?

Both statements are true, as far as it goes, meaning they are not acting on something that is a causal agent, but simply help support repair mechanisms until the causal factors are removed, particularly, chronic viral infection. It will likely be a holding action at best, and even that might not be noticeable because there might continue to be a steady decline over the years from worsening cataracts without removal of the virus. So the place to start remains the divine healing through the Lightworker Healing Protocol and Deep Subconscious Memory Reset protocols, because that can be effective in removing causal viruses. Then, healing efforts, including any adjuncts to support the cleanup biochemically, will be much more likely to show a benefit in conjunction with normal repair mechanisms.