M5.1 Dietary Supplements: Benefits and Risks REPLIES

PLEASE REPLY TO EACH CLASSMATE WITH ONE REFERENCE

JENN

I dont think vitamin and mineral supplements are generally harmful, but I do believe they are often misused. Many people assume that because supplements are sold over the counter, they are automatically safe (lol, not with this FDA). I do whole heartedly believe taking too many vitamins or minerals can actually be harmful. If someone is eating a balanced diet of fruits, vegetables, whole grains, lean proteins, and healthy fats, they are most likely getting the nutrients they need from food choices alone. In that situation, supplements are not necessary. Whole grain foods also provide fiber and other nutrients that supplements wouldnt give you.

Now dont get me wrong, there are definitely times in our lives we may need to take certain vitamins or supplements. For example, women who are pregnant, individuals who have nutrient deficiencies, or people with medical conditions that affect nutrient absorption will benefit from specific supplements. All in all think supplements should be used to fill gaps when needed, not as a replacement for a healthy, balanced diet, and not as a weight-loss solution. Lately we are seeing many supplements marketed for weight loss, especially with the rise of GLP-1 medications that require very strict eating patterns. Supplements should support overall health, not be used as a shortcut.

NANCY

Certain populations benefit from supplements, such as pregnant individuals needing folic acid, older adults who may require vitamin D or B12, and people with diagnosed nutrient deficiencies. Supplements are most helpful when they address specific gaps rather than replace a healthy diet. For someone self-prescribing supplements, especially for conditions like hypertension, education is key. A nonjudgmental approach that explains possible risks, interactions with medications, and the importance of consulting a healthcare provider supports safe decision-making. To reduce cancer risk, the most important recommendation is maintaining a balanced, plant-rich diet. Lifestyle changes such as smoking cessation, regular physical activity, and weight control also play a major role in disease prevention.