How To Improve Body Confidence If You Don’t “Feel” Beach-Body Ready

If you have a body and go to the beach, then you have a beach body! If it doesn’t feel that straightforward, and low body confidence is holding you back, then today’s article is for you.

When you don’t feel good in your body, it can impact your life. Not only might you skip the beach and other fun activities, but it can also impact healthy behaviors and choices. And often, it’s less about your body and more about the thoughts in your mind. We’ll break it all down today as we discuss:

  • Self-confidence and the mind-body connection
  • Why a single incident makes you feel heavier
  • How stress impacts body confidence issues
  • The role of sleep, blood sugar, and hormones
  • What you need to know about magnesium and vitamin B complex
  • Beach body training as rewiring your inner thoughts
  • How to practice self-love on the tough days
  • How to build self-confidence by caring for the body you have

Remember, all bodies are welcome at the beach!

Body Image is an Emotion, Not a Fact: Understanding the Mind-Body Connection

Let’s begin with the body confidence definition. How confident you are in your body has everything to do with your body image, the collection of thoughts and feelings you have about your body, a component of personal identity. Body image can be positive, negative, neutral, or a combination of these. It’s influenced by internal factors and the external social environment, including body measurements, family systems, social pressure, social media, illness, and more.

Here’s the thing: the way you see yourself is not necessarily reflective of reality. For example, someone can be very thin, even underweight, and still see themselves as too big. This skewed perception is often a result of stress and trauma, developed as a coping mechanism.

If you wonder, “Why do I hate my body?” there is probably a good reason behind it. It’s just that this coping strategy is no longer working for you. Understanding the emotional component as part of the mind-body connection is the first step in improving body image.

Why You Feel 10 Pounds Heavier After One Bad Night

The mind and body are connected. When you have negative thoughts and feelings, such as shame or guilt, your body doesn’t feel good, and it’s easy to see the perceived negative aspects of your body. On the other hand, when you mentally feel good, it’s easy to see your body in a more positive light.

Furthermore, dwelling on a night of poor choices not only leads to negative emotions and body image issues, but it also affects your food, exercise, and other self-care choices the following day. One study showed that as negative body emotions and self-consciousness increased over time, exercise habits decreased.

How Stress Changes What You See in the Mirror

Stress is a significant factor that influences your relationship with your body and how you see yourself in the mirror. Research suggests that perceived stress influences body image and confidence. Increased stress correlates with increased body dissatisfaction and depressive symptoms, leading to anxiety, avoidance (like avoiding the beach), and decreased quality of life.

So, when it comes to how to enhance self-confidence, stress management must be included.

Sleep, Hormones, and Blood Sugar’s Impact on Body Confidence

Poor sleep, hormone imbalances, and dysregulated blood sugar can all increase the stress in the body. In this case, the stress is more physical instead of emotional. Nonetheless, the stress mechanisms are the same. Increased stress can make you feel unwell and lower your body confidence, often spiraling into more poor choices and negative self-perceptions that reinforce how you feel about your body.

Just as you must address the emotional and mind-body components, you must also address the physical ones by getting enough sleep, balancing blood sugar, and supporting hormonal health. You’ll feel better and your perception of your body will improve.

The Magnesium and B-Vitamin Connection You Didn’t Know About

Micronutrients are another piece to consider for emotional and physical health. Magnesium, an abundant mineral in the body, is less available in the modern food supply. It’s necessary for blood sugar balance and metabolic health. Further, increasing magnesium promotes sleep and allows the nervous system and muscles to relax.

B vitamins serve many roles in the body, and as a group, are necessary for energy production, mental health, and even neurotransmitter production. Nutrient deficiencies can lead to changes in mental health that influence body confidence.

Assessing for nutrient deficiencies and implementing dietary approaches (and sometimes supplementing with vitamin B complex with magnesium) may be a piece of the body image puzzle.

Rewiring Your Inner Beach Body Dialogue

Research suggests that speaking kindly to yourself through self-love affirmations can improve self-esteem. Shifting from “I hate my body” to I love my body, takes time and practice. It doesn’t happen overnight, but it is possible to shift your inner dialogue, which often translates to improvements in self-confidence and body image.

The first step is to identify negative thoughts and bring them into awareness. Once you intercept these thoughts, practice replacing them with affirmations for self-love. Even if you don’t believe every word at first, speaking to yourself with kindness will shift your self-perception with time.

Gentle Fixes for Tough Body Image Days: Nutrition and Movement That Actually Help

On tough body image days, get out of your mind and into your body. This approach may sound counterintuitive, but connecting with yourself through embodiment helps you connect with how you feel, rather than how your mind perceives you to look.

Here are some nutrition and movement strategies to try:

  • Drink plenty of filtered water throughout the day
  • Eat balanced meals with fiber-rich plant foods, protein, and healthy fats
  • Add herbs and spices to meals for more flavor and antioxidants
  • Go for a walk, outside if you can
  • Do 30 minutes of strength exercise, either with body weight, weights, or resistance bands
  • Dance it out with your favorite tunes

Practical Tools to Ride Out Body Image Storms

Shifting your body image and improving self-confidence starts with self-love and care. It’s not just about how you look; it’s about how you feel, nourish, move, and more. Here are some practical tools and ways to improve body image:

  • Take care of your body. Eat when you are hungry and rest when you are tired. Notice how healthy habits make you feel and do more of what feels good.
  • Address stress, both emotional and physical. This goal will require a combination of strategies from therapy and nervous system work to addressing sleep, blood sugar balance, and hormone regulation.
  • Eat a nourishing, nutrient dense diet with colorful, fiber-rich plant foods.
  • Speak to yourself kindly, as you would your child or friend.
  • Move your body. Exercise isn’t just for physical health, but supports mental well-being, too.
  • Reduce or eliminate social media. Research suggests it improves body image.
  • Work with Lizzy Swick Nutrition!

At Lizzy Swick Nutrition, we can help you connect the dots and establish healthy habits to help enhance your body image and achieve your health goals. If you don’t feel confident in your body, don’t let this thought deprive you of joy, reach out today. We can help with all the mind-body aspects to get you beach-ready.

References

  1. Hosseini SA, Padhy RK. Body Image Distortion (Archived) [Updated 2023 Sep 4]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-.Available from: https://www.ncbi.nlm.nih.gov/books/NBK546582/
  2. Merino, M., Tornero-Aguilera, J. F., Rubio-Zarapuz, A., Villanueva-Tobaldo, C. V., Martín-Rodríguez, A., & Clemente-Suárez, V. J. (2024). Body Perceptions and Psychological Well-Being: A Review of the Impact of Social Media and Physical Measurements on Self-Esteem and Mental Health with a Focus on Body Image Satisfaction and Its Relationship with Cultural and Gender Factors.Healthcare (Basel, Switzerland), 12(14), 1396.
  3. Sabiston, C. M., Doré, I., Lucibello, K. M., Pila, E., Brunet, J., Thibault, V., & Bélanger, M. (2022). Body image self-conscious emotions get worse throughout adolescence and relate to physical activity behavior in girls and boys.Social science & medicine (1982), 315, 115543.
  4. Ziser, K., Finklenburg, C., Behrens, S. C., Giel, K. E., Becker, S., Skoda, E. M., Teufel, M., Mack, I., Zipfel, S., & Junne, F. (2019). Perceived Stress Mediates the Relationship of Body Image and Depressive Symptoms in Individuals With Obesity.Frontiers in psychiatry, 10, 852.
  5. Rudiger, J. A., & Winstead, B. A. (2013).Body talk and body-related co-rumination: associations with body image, eating attitudes, and psychological adjustment. Body image, 10(4), 462–471.
  6. Zartaloudi, A., Christopoulos, D., Kelesi, M., Govina, O., Mantzorou, M., Adamakidou, T., Karvouni, L., Koutelekos, I., Evangelou, E., Fasoi, G., & Vlachou, E. (2023). Body Image, Social Physique Anxiety Levels and Self-Esteem among Adults Participating in Physical Activity Programs.Diseases (Basel, Switzerland), 11(2), 66.
  7. Thai, H., Davis, C. G., Mahboob, W., Perry, S., Adams, A., & Goldfield, G. S. (2024). Reducing social media use improves appearance and weight esteem in youth with emotional distress.Psychology of Popular Media, 13(1), 162–169.