Question: what vitamins should i take in my 40s?
Answer: Vitamin D. Vitamin D helps our bodies absorb calcium, which is important for bone health. ... 
Magnesium. Magnesium is an essential nutrient, which means that we must get it from food or supplements. ... 
Calcium. ... 
Zinc. ... 
Iron. ... 
Folate. ... 
Vitamin B-12.