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Top Anti-Aging Supplements (Dietitian Approved)

Anti-aging supplements are a hot topic!

While the quest for eternal youth may seem like an elusive dream, some supplements have shown promising effects in promoting longevity and combating age-related decline.

In this blog post, we’ll explore some of the top anti-aging supplements that have garnered attention from researchers and health enthusiasts alike.

1. Vitamin D

Often referred to as the “sunshine vitamin,” vitamin D is crucial for bone health and immune function.

However, many people, especially older adults, may be deficient in vitamin D due to limited sun exposure and inadequate dietary intake.

Supplementing with vitamin D has been associated with a reduced risk of fractures, improved muscle strength, and enhanced immune function.

Vitamin D supplement bottle being held by a doctor

2. Collagen

Collagen is the most abundant protein in the body and is essential for maintaining the structure and elasticity of the skin, joints, and connective tissues.

As we age, collagen production naturally declines, leading to wrinkles, sagging skin, and joint stiffness.

Collagen peptides may improve skin elasticity, hydration, and firmness, while also promoting joint health and reducing joint pain.

The word collagen spelled out in scrabble letters.
Collagen production declines with age.

A Review of the Effects of Collagen Treatment in Clinical Studies in 2021, deemed Collagen as one of the most important supplements for aging people.

You can learn more about collagen in our Ultimate Guide to Collagen.

3. Omega 3 Fatty Acids

Omega-3 fatty acids, found primarily in fatty fish like salmon, mackerel, and sardines, are essential fats that offer a myriad of health benefits. T

hey possess potent anti-inflammatory properties, which can help protect against age-related inflammation and chronic diseases such as heart disease, arthritis, and cognitive decline.

Omega-3s have also been linked to improved skin health, cognitive function, and mood regulation.

Omega 3 supplement gel caps in the shape of a fish
Omega-3 Fatty Acid Supplement

4. Curcumin

Curcumin is the active compound found in turmeric, a spice revered for its potent anti-inflammatory and antioxidant properties.

Research suggests that curcumin may help protect against age-related cognitive decline, reduce inflammation, and alleviate symptoms of inflammatory conditions.

Its ability to modulate various molecular pathways makes it a promising candidate for promoting healthy aging.

Curcumin Supplements
Curcumin Supplements

5. Calcium

Calcium plays a significant role in various aspects of healthy aging, including bone health, muscle function, and cardiovascular health.

A calcium supplement may be recommended for those who don’t get enough calcium in their diet.

Calcium supplements include calcium carbonate, calcium citrate, and calcium gluconate.

Person holding a bottle of calcium supplements
Calcium Supplement

6. Probiotics

Probiotics are “good” bacteria that live in our gut. They may support immune function and digestive health.

Probiotics offer intriguing potential in supporting healthy aging by influencing gut health, immunity, and potentially skin health.

Some research suggests that probiotic supplementation may also benefit cognitive function in older adults.

Probiotic supplement bottle


Magnesium plays a role in bone health, blood pressure regulation, and nerve function.

Research studies suggest that magnesium supplementation may be beneficial for maintaining cognitive function in older adults.

Magnesium supplements are available in many forms, including magnesium citrate, magnesium oxide, magnesium glycinate, and magnesium chloride.

Magnesium Supplement

Takeaways on Anti-Aging Supplements

In conclusion, the above supplements have shown potential benefits for healthy aging.

However, additional research will determine the long-term safety and effectiveness of these supplements.

While dietary supplements can provide important nutrients that may be lacking in your diet, they are not a substitute for a nutritious diet and healthy lifestyle.

You should always collaborate with your healthcare provider before adding an anti-aging supplement to your wellness routine.

Together you can evaluate the cost vs benefit of these anti-aging supplements.

Hungry for More?

Interested in more information on nutrition for healthy aging?

Check out the Age-Defying Dietitian’s Blog for more healthy aging content!

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