Both biohacker Bryan Johnson and immunologist Dr. Anthony Fauci have revealed that they take vitamin D supplements in order to promote healthy aging. Vitamin D is an essential nutrient that helps our bodies absorb calcium, which becomes more challenging as we age.
As individuals get older, it becomes more difficult for their bodies to utilize the vitamin D obtained from food and sun exposure. Recognizing this, Dr. Anthony Fauci, Bryan Johnson, and others have incorporated vitamin D supplements into their routines to support healthy aging.
Although there is no universally accepted anti-aging protocol or treatment, various methods have been explored. Biohackers often opt for expensive young plasma injections, while research scientists emphasize the profound benefits of regular exercise and a nutritious diet.
Nevertheless, vitamin D appears to be one anti-aging supplement that garners widespread agreement among those invested in the field. Prominent figures such as Dr. Fauci, anti-aging researcher Joao Pedro de Magalhaes, and billionaire longevity investor Christian Angermayer have openly expressed their endorsement of vitamin D supplementation.
Christian Angermayer believes that vitamin D is one of the few proven methods to combat aging due to its positive impact on the immune system and its potential to reduce cancer risk.
The benefits of vitamin D extend beyond bone health; it also aids in reducing inflammation, preventing muscle cramps and spasms, and improving immune function. Studies consistently demonstrate that older adults who take vitamin D supplements significantly decrease their risk of fractures, including potentially fatal hip fractures.
The recommended daily intake of vitamin D varies depending on factors such as age and diet. Individuals up to the age of 69 are advised to consume 600 IU (international units) per day. However, it is worth noting that 15 to 20 minutes of sun exposure during summer months, along with vitamin D-rich foods like salmon, tuna, beef, fortified milk, and egg yolks, may be sufficient for some to maintain optimal levels.
Nonetheless, certain groups, such as individuals over the age of 70, may benefit from year-round vitamin D supplementation. Experts recommend increasing daily intake to 800 IU to account for age-related changes in vitamin D absorption.
It’s crucial not to exceed the recommended dosage, as excessive vitamin D intake can lead to dangerous calcium buildup in vital organs. The National Institutes of Health advises a safe upper limit of 4,000 IU per day.
When it comes to personal vitamin D intake, biohacker Bryan Johnson takes 2,000 IU of D3 each morning, while Christian Angermayer consumes 4,000 IU every three days. Dr. Anthony Fauci did not specify his exact dosage but mentioned that his vitamin D levels have improved since starting supplements.
Joao Pedro de Magalhaes incorporates vitamin D supplements into his anti-aging regimen during the winter months, alongside regular exercise, abstaining from smoking, and minimizing alcohol and junk food consumption.
By prioritizing their vitamin D intake, these experts hope to optimize their well-being and extend their lifespans. Although there is no fountain of youth, these individuals believe that striking a balance between enjoying life and maintaining a healthy lifestyle offers the best chance of living longer.