I have been worries about my health.

Here are a few suggestions that could be helpful  : As you know, just like a healthy diet, regular physical activity and adequate rest contribute toward physical wellbeing, there are practices that can help you take care of your psychological and emotional wellbeing. Once you incorporate these practices in your daily routine, you will soon begin to see their impact in the way you think, feel and behave. The nature of the mind, which in simple terms we experience as thoughts is such that, it tends to keep shifting it's focus from one object/topic/event to another. Another important characteristic of the mind is this - you may either have thoughts about the past or the future. Try thinking about the present moment. You will see that you cannot have thoughts about the present moment. Sometimes, you may experience positive, inspiring thoughts. During other times, you may find yourself very emotional or all charged for action. Whereas during other times, you may feel very lethargic, dull or lazy. These states may keep alternating. Having understood the nature of the mind, the first step is to become aware of your thoughts - learning to be an observer of your thoughts without labeling, judging or responding. Just like the clothes you are wearing now are yours, but not you, thoughts that you experience from time to time are yours, but not you. The next step is knowing that you have the power to choose which thought you wish to focus on and act on and exercising this power. With practice, you will have better mastery over this process. When you repeatedly focus on a thought which is negative or disturbing by nature, the corresponding emotion rises in your brain. It overpowers your capability to think rationally. The cycle repeats and hence you feel imprisoned by your own thoughts and emotions. With practice, you will learn to focus only on those thoughts that are healthy enough to be acted upon. Fighting or trying to control negative thoughts will only give them more power. When you stop indulging in them, they will reduce in impact and frequency. Whatever you feed your mind through your senses impact your psychological wellbeing too. Take care of the content you feed your mind - the kind of books you read, websites you visit, the kind of company you keep, words you choose to speak about yourself and others and so on. Please set aside time for exercise daily and make sure you eat healthy every time.