The term longevity has increasingly become a popular topic of discussion. Many influencers on Instagram and TikTok promote products that they say produce notable results. Although many of these trends lack scientific support, there are numerous evidence-based health recommendations endorsed by medical professionals and researchers. For instance, simplifying a daily vitamin routine may positively influence both lifespan, which refers to total years lived, and healthspan, which reflects the number of years lived in good health.

Omega-3 Is Very Important For The Mind And Joints!
Think of the essential fatty acids EPA and DHA, which are the kind we mostly get from fish oil, as indispensable helpers for your body. They’re critical for keeping your heart, brain, and joints in great working order. Basically, these Omega-3s are key players when it comes to maintaining a strong cardiovascular system, sharp thinking, and smooth, robust joint movement.
According to Tunc Tiryaki, MD, a Turkish surgeon and founder of the London Regenerative Institute, these fatty acids have significant anti-inflammatory properties that may help lessen chronic inflammation linked to numerous age-related health conditions. Omega-3 fatty acids support cardiovascular health by aiding in blood pressure regulation, reducing triglyceride concentrations, and promoting healthier blood vessel function. Tiryaki also stated that research suggests omega-3 fatty acids may aid cognitive function and help slow brain aging, indicating possible advantages for maintaining long-term cognitive health.
A study in Nature Aging found that taking omega-3 supplements slightly slowed biological aging over three years, and the effect was greater when combined with vitamin D and regular exercise.
- Salmon
- Mackerel
- Sardines
- Tuna
- Herring
- Anchovies
- Trout
- Chia Seeds
- Flaxseeds

Vitamin B12 Protects Nerve And Brain Function
According to Samantha Turner, MPH, RDN, a registered dietitian and owner of Forks and Grace, vitamin B12 deficiency is fairly common, particularly among older adults as well as individuals who follow vegetarian or vegan diets.The National Institutes of Health (NIH) indicates that vitamin B12 is found in a range of foods, including salmon, canned tuna, various shellfish such as oysters and clams, ground beef, beef liver, dairy products like milk and yogurt, as well as fortified cereals and nutritional yeast.
Turner noted that vitamin B12 is essential for maintaining healthy nerve and brain function, supporting energy metabolism, contributing to nerve development, enabling DNA synthesis, and assisting in the production of red blood cells.
- Beef Liver
- Clams
- Sardines
- Salmon
- Tuna
- Trout
- Beef
- Chicken
- Eggs
- Milk
- Yogurt
- Fortified Cereals

Vitamin D Contributes To Immune Function
Vitamin D contributes to immune function, supports bone strength, plays a role in blood pressure regulation, helps maintain mood stability, and provides additional health benefits. Since the body produces this vitamin through sun exposure, reduced sunlight during winter may be associated with increased fatigue, muscle weakness, and mood-related difficulties.
Sources of vitamin D include foods such as salmon, canned tuna, egg yolks, mushrooms, and a variety of fortified cereal products. About 42 percent of U.S. adults have a vitamin D deficiency. And this rate rises to 78 percent among those who are over age 65. Vitamin D deficiency can contribute to bone problems, muscle and joint discomfort, hair loss, nerve-related tingling, digestive issues, and an increased risk of cardiovascular and other age-related diseases.
- Fortified Breakfast Cereals
- Fortified Yogurt
- Mushrooms
- Cod Liver Oil
- Beef Liver
- Egg Yolks
- Trout
- Tuna
- Sardines
- Mackerel
- Salmon




