After the age of 25, metabolism slows and stress increases. Nutrient absorption may decline due to lifestyle changes. A daily multivitamin helps maintain optimal energy, immunity, and hormone levels. Vitamin D3 supports bone strength, Zinc supports testosterone, and antioxidants protect against daily oxidative stress. Consistent supplementation helps men stay healthier and more active as they age. SEO Keywords: multivitamin for men over 25, daily vitamins for men