Supplements can be beneficial, but it depends on the individual's specific needs. If you have a deficiency in certain nutrients, filling that deficiency with supplements can have a profound impact on your health and well-being. For example, if you lack vitamin D or magnesium, supplementing with these nutrients can be beneficial. Additionally, certain supplements like creatine have been shown to have multiple benefits, including improved strength, performance, heart health, brain health, and even muscle wasting prevention in the elderly. Probiotics have also been found to improve athletic performance, reduce oxidative stress, aid in recovery, and enhance nutrient absorption. However, it's important to note that supplements should not be seen as a replacement for a healthy diet and lifestyle. Prioritizing a well-rounded diet and addressing any nutrient deficiencies should always come first. Remember, supplements are meant to supplement, not replace, a balanced approach to nutrition and exercise.