Key Takeaways
- During perimenopause, hormonal changes affect your energy levels, sleep, bone metabolism, and emotional well-being. This makes an adequate intake of essential nutrients more important than ever.
- Vitamin D, calcium, B vitamins, and protein play an important role in maintaining healthy bones and muscles, supporting energy metabolism and promoting normal psychological function.
- A high-quality dietary supplement can be a valuable addition to your daily routine, helping you obtain key vitamins, minerals, and plant extracts in reliable and well-balanced amounts.
- A synergistic combination of nutrients and botanical extracts can support the body during hormonal changes and help improve common symptoms of perimenopause, including fatigue, brain fog, hot flashes, sleep problems, stress, and mood swings.
Changes During Perimenopause
As hormone levels gradually change during perimenopause, many areas of the body are affected. Women commonly experience symptoms such as fatigue, sleep disturbances, brain fog, difficulty finding words, mood swings, hot flashes, and changes related to bone health, muscle function, and metabolism.
Providing the body with selected vitamins, minerals, and botanical extracts can be a valuable part of daily self-care during this time. These nutrients support the body throughout hormonal changes while complementing a balanced diet. Research especially highlights the importance of vitamin D, calcium, B vitamins, protein, and carefully selected plant extracts as part of a healthy lifestyle (Erdélyi et al., 2023; Wylenzek et al., 2024).
Vitamin D for Healthy Bones and Muscles
As estrogen levels decline with age, maintaining healthy bones becomes increasingly important. Vitamin D contributes to the maintenance of normal bones and normal muscle function. It also supports the absorption and utilization of calcium. Studies involving peri- and postmenopausal women have shown that only a small number of women achieve optimal vitamin D levels, suggesting that vitamin D insufficiency is common in this age group (Wylenzek et al., 2024).
Calcium and Vitamin K for Bone Health
Calcium is a key factor for healthy bones. Good calcium sources include dairy products, calcium-rich mineral water, green leafy vegetables, legumes and fortified foods. Vitamin K also contributes to the maintenance of normal bones. Together with adequate nutrient intake, strength training and regular physical activity, these nutrients play an essential role in supporting long-term skeletal health.
Recent reviews suggest that both vitamin D and vitamin K are involved in multiple processes related to bone and cardiovascular health (Rusu et al., 2024). Ensuring sufficient intake of these nutrients may therefore be especially important when diet, sun exposure or lifestyle factors do not fully meet individual needs.
B Vitamins for Energy, the Nervous System, and Hormonal Balance
Many women experience fatigue, reduced resilience, brain fog, restlessness or mood changes during perimenopause. B vitamins play an essential role in supporting energy metabolism, nervous system and psychological well-being.
Vitamin B2, vitamin B6, vitamin B12 and folate contribute to normal energy metabolism and help reduce tiredness and fatigue. Vitamin B6, vitamin B12 and folate also contribute to normal psychological function. Vitamin B6 is particularly relevant during perimenopause because it contributes to the regulation of hormonal activity (European Commission, 2012).
For this reason, ensuring an adequate intake of B vitamins can be a valuable part of daily nutritional support during hormonal changes. High-quality nutrient forms, carefully balanced formulations and appropriate dosages are key to meeting the specific needs of this stage of life.

















