Protecting our health is the most important gift we can give ourselves, particularly as we age. When you’re a teenager, who even really thinks about long-term health or longevity? Who worries about energy, immunity, memory loss or body aches? But as we age, it is common to start to notice a loss of energy, muscle soreness, tiredness, forgetfulness, compromised immunity and similar issues. This is a normal part of the aging process. Naturally, as people get older, the body starts to lose the important nutrients and minerals that once made it a well oiled machine. But it doesn’t have to be that way.

Everybody is unique, and women in their 30’s and 40’s don’t have the same nutritional needs as they did when they were younger , but researching the supplements you most need to stay healthy can take time and be confusing. There is so much out there! To make your life easier, we have researched the best vitamins and minerals for women in their 30’s and 40’s, and what they do for you. We summarize nutrients that support six important categories that lead to improved health and longevity for a woman in her 30’s and 40’s: Energy, Immunity, Hair, Skin and Nails, Bones, Gut Health, and Joints


Vitamin B12 is a nutrient that helps keep the body’s nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak. Vitamin B12 deficiency can lead to fatigue, weakness, constipation, loss of appetite, and weight loss. Neurological problems such as depression or dementia can form as well. 

Iron is needed to make hemoglobin, a protein in red blood cells that transports oxygen from your lungs to the organs and tissues throughout your body. Without adequate levels of iron, your red blood cells cannot effectively carry oxygen to the body’s tissues, leading to fatigue and weakness. 

Other nutrients that may help you maintain energy include: Vitamin B1, Biotin, Copper, and CoQ10.


Vitamin A supports cell growth, playing a critical role in the normal formation and maintenance of the immune system. Not having enough vitamin A can leave adults susceptible to compromised immunity and viral infections.

Vitamin B6 is an essential nutrient that supports biochemical reactions in the immune system and 100 different enzyme reactions. Vitamin B6 deficiency may lead to depression and confusion, and weakened immune function. 

Other nutrients that may increase immunity include: Vitamin C, Copper, Vitamin D3, Vitamin E, Selenium, and Zinc. 

Hair, Skin and Nails

Biotin plays a key role in promoting hair health and is found to increase nail thickness. Signs of biotin deficiency include skin rashes, hair loss, and brittle nails. 

Collagen is a protein that makes up a large portion of the skin. As men and women get older, collagen decreases, leading to less elastic skin and wrinkles. For skin to stay young and healthy, collagen needs to be supplied to the body regularly.

Other nutrients that may strengthen your hair, skin and nails include: Vitamin C, CoQ10, and MSM.


Calcium is the most abundant mineral in the body and 99% of calcium is stored in the bones, to keep them healthy and strong. A lack of calcium can lead to weak bones and diseases such as osteoporosis, which plagues 10 million American adults; 80% who are women. 

Potassium is present in all body tissues, but it’s main property is increasing bone mineral density. A lack of potassium can lead to bone turnover, a process in which tissue and bones are broken down, releasing the important minerals, including calcium. 

Other nutrients that may help strengthen bones include: Boron, Vitamin D3, Vitamin K, and Magnesium.

Gut Health

Selenium is a nutrient that the body needs to stay healthy. Selenium is important for reproduction, thyroid gland function, DNA production, and protecting the body from damage caused by free radicals and from infection. Most importantly, selenium protects from gut inflammation. A lack of selenium is proven to lead to gut inflammation and increase the risk of bowel disease.

Zinc helps the immune system fight off invading bacteria and viruses. The body also needs it to make proteins and DNA, the genetic material in all cells. A lack of zinc can reduce digestive enzyme production, leading to holes in the gut lining, creating inflammation and increasing the chances of getting an infection.

Other nutrients that may help maintain a healthy gut include: Vitamin B1, Vitamin D3, FOS, Iron, and Magnesium.


As people age, and particularly in women during menopause, bone breakdown rates overtake rates of bone building. Over time, bone density can decline, and osteoporosis can eventually develop. Vitamin D3 promotes calcium absorption in the gut to prevent bone from becoming brittle. Studies have shown that a lack of vitamin D3 leads to frequent joint pain.

Magnesium is an important nutrient that strengthens bones and helps maintain joint cartilage.  Magnesium also regulates muscle and nerve function, blood sugar levels, and DNA. Studies also showed that people with higher magnesium levels had significantly lower risk of knee osteoarthritis, the most common form of arthritis. 

Other nutrients that promote joint flexibility include: Collagen and MSM


Sometimes it can be difficult to find all of these nutrients, minerals, and supplements in one package or even multiple packages. However, the experts at Ages have worked to make a product that combines all the nutrients mentioned in this article, and more, into one daily supplement so you can achieve maximum health benefits within the constraints of your busy lifestyle.


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Hollis L. | 40's | Mom + Interior Designer

I keep a very healthy diet, but there is no way I could eat enough meals in a day to get everything I need. Ages is a total game changer!

Susie L. | 40's | Mom + Makeup Artist

With twins and a full-time job, I am constantly on the move. Ages gives me the nutrients I need, and then some. Amazing!

Patty H. | 40's | Mom + Travel Agent

I have been taking Ages for a month and have way more energy and focus than I had before.

Kelly R. | 40's | Mom + Teacher

I can't believe how much goodness is packed in a scoop of Ages. Why has no one done this before?!

Laura S. | 40's | Mom+ Stylist

So excited to no longer eat a heavy breakfast just to stomach the handful of vitamins I used to take.

Karen C. | 40's | Mom + Accountant

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