As women enter their 40s, their bodies undergo hormonal fluctuations and metabolic changes that can impact overall health. According to Kanikka Malhotra, a consultant dietician based in Delhi, specific nutrients become increasingly important during this life stage. These include Vitamin D, which is crucial for bone density, and Calcium, which also supports bone health. Additionally, Magnesium helps alleviate cramps and insomnia, while Vitamin B12 and B6 are essential for energy and hormonal balance. Women should aim to obtain these nutrients through a balanced diet rich in dairy, dark leafy greens, and fatty fish. However, many women face deficiencies due to indoor lifestyles and dietary restrictions. Malhotra recommends blood tests to identify deficiencies and suggests supplements like D3 and B12 if necessary. Caution is advised, as excessive intake of fat-soluble vitamins can lead to serious health issues, including kidney stones and nerve damage. Therefore, it is crucial to consult a health professional before making any changes to supplement routines.