The Profound Impact of Words and Mental Health Impact
- Kathy Salata
- Jan 12
- 4 min read
Have you ever stopped to think about the power of the words you hear every day? The words you say to yourself, the ones others say to you, and even the silent messages you interpret? Words are not just sounds or scribbles on a page. They carry weight. They shape your thoughts, your feelings, and ultimately, your health. When you’re navigating the complex world of diet culture, body image, and disordered eating, the impact of words becomes even more profound.
Words can heal, but they can also hurt deeply. They can lift you up or tear you down. And sometimes, the damage they cause is invisible but very real. Today, I want to explore with you how words affect your health, especially your mental health, and how you can harness their power to foster healing and freedom.
How Words Shape Your Mental Health and Wellbeing
You might wonder, how can words really affect my health? The answer is simple yet powerful: your brain listens to words and reacts to them. When you hear or say negative things about yourself, your brain processes these as threats. This triggers stress responses, releasing hormones like cortisol that can harm your body over time.
For example, if you constantly hear phrases like “You’re not good enough” or “You need to lose weight,” your brain starts to believe these messages. This can lead to anxiety, depression, and even physical symptoms like fatigue or digestive issues. On the other hand, positive and affirming words can reduce stress, boost your immune system, and improve your overall mood.
Think about the last time someone complimented you sincerely. Didn’t it make you feel lighter, more confident? That’s the power of words in action. They can literally change the chemistry in your brain and body.
Practical tip: Start your day with positive affirmations. Say things like, “I am worthy,” or “My body deserves kindness.” It might feel strange at first, but over time, these words will help rewire your brain toward self-compassion.

Words and Mental Health Impact in the Context of Diet Culture
Diet culture bombards you with messages that your worth depends on your weight or appearance. These messages are often disguised as advice or concern but can be incredibly damaging. When you hear phrases like “You should be thinner” or “Eat less if you want to be happy,” it reinforces harmful beliefs that your body is not enough as it is.
This constant barrage can lead to disordered eating patterns, body dissatisfaction, and a fractured relationship with food. The mental health impact is significant. You might feel shame, guilt, or anxiety around eating. You might avoid social situations or feel isolated because of how you perceive your body.
But here’s the truth: your value is not determined by a number on a scale or the size of your clothes. Words that promote this false idea can hurt you deeply, but you have the power to challenge and change them.
Actionable advice: When you hear or think harmful diet culture messages, pause and question them. Ask yourself, “Is this true? Is this kind? Does this serve my wellbeing?” Replace those thoughts with affirmations that honor your body’s needs and your mental health.
What does words can kill mean?
You may have come across the phrase *words can kill*. It’s a stark reminder that words are not harmless. They can cause emotional pain so intense that it affects your mental and physical health. This phrase highlights the reality that verbal abuse, bullying, and negative self-talk can lead to serious consequences, including depression and suicidal thoughts.
Understanding this phrase is crucial because it emphasizes the responsibility we all have in choosing our words carefully. It also encourages you to be mindful of the words you say to yourself. If you’re struggling with negative self-talk, know that it’s not just “in your head” – it’s impacting your health.
Example: Imagine someone constantly telling you, “You’re worthless.” Over time, hearing this can erode your self-esteem and increase feelings of hopelessness. That’s why it’s so important to surround yourself with supportive voices and practice self-kindness.
How to Use Words to Heal Your Relationship with Food and Body
Healing starts with the language you use. When you shift your words from judgment to acceptance, you create space for peace and freedom. Here are some ways to use words intentionally to support your healing journey:
Practice self-compassion: Speak to yourself as you would to a dear friend. Instead of “I’m so weak for eating that,” try “I’m doing my best, and that’s enough.”
Set boundaries: If someone’s words hurt you, it’s okay to say, “Please don’t speak to me that way.” Protecting your mental health is a priority.
Affirm your body’s worth: Use phrases like “My body deserves care and respect,” or “I am more than my appearance.”
Challenge diet culture language: When you hear phrases like “clean eating” or “bad foods,” question their meaning and impact. Words that create moral judgments around food can fuel disordered eating.
Seek supportive communities: Surround yourself with people who use positive, affirming language about food and bodies.
By changing your internal dialogue and the conversations you engage in, you can begin to dismantle the harmful narratives diet culture has built.

Embracing the Power of Words for Lasting Vitality
You have the power to choose the words that shape your world. Every time you speak kindly to yourself, you nurture your mental health. Every time you reject harmful messages, you reclaim your freedom. This journey is not always easy, but it is worth it.
Remember, healing your relationship with food and your body is a process. It takes patience, courage, and the right words. Let your words be your allies, not your enemies. Speak with warmth, encouragement, and truth. When you do, you’ll find that your health – both mental and physical – begins to flourish.
So, what words will you choose today? Will you let them lift you up or weigh you down? The choice is yours, and it’s a powerful one.
Your journey toward peace and freedom around eating starts with the words you say. Use them wisely. Use them kindly. And watch how your life transforms.



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