The King of Wands represents the current situation. The king is an authority figure who suggests that you bear a great deal of responsibility for your health. The card indicates that you are determined in your will to feel good, but also aware that there is something outside your will that can affect your well-being. You are aware that you must best manage all elements of your environment to achieve optimal health.
The Five of Cups represents the challenge. This card suggests that there are external circumstances that can make it difficult to maintain a good balance between your responsibilities and your well-being. This means you will have to make decisions and choices that could upset the current balance between your responsibilities and your health. You must be willing to accept the consequences of these choices, even if they won't always be positive.
Bottom line, yes, your health is affected by your environment. You need to be aware of your responsibilities towards your health and the impact the environment can have on it, so you need to make informed decisions and consider all aspects to maintain a balance between your responsibilities and your well-being.