Daily Wellness and Nutrition

Learn about multivitamins, D3, omega-3 and probiotics. Compare labels and nutrient amounts, and consider how a product fits with your usual diet.

Browse guides by topic · All supplement guides

Nutrition consultation with whole foods and supplements
What Supplements Do Nutritionists Actually Recommend?
Registered dietitians consistently recommend a short, evidence-based list: Vitamin D3, Omega-3, B12 for at-risk groups, and magnesium. Longevity-specific ingredients sit outside mainstream guidance but have growing support. Read more...
Balanced everyday meal with supplements as a supporting element
Can Supplements Help Me Live Longer Without Dieting?
Supplements can't offset a chronically poor diet, and no stack replaces the effects of a longevity-supporting eating pattern. Here's the honest scope of what supplements can and can't substitute for. Read more...
Nutrient-rich whole foods and supplements arranged overhead
Can I Get All My Longevity Nutrients from Food?
A well-designed diet covers most nutrients — with a few common exceptions. Here's what's realistically hard to get from food alone (D3, omega-3, B12, NMN) and where supplementation makes practical... Read more...
Older adults sharing a Mediterranean-style meal outdoors
What's the Connection Between Nutrition and Living Longer?
Diet is one of the strongest predictors of healthy lifespan — not through any single food, but through overall pattern. Here's what the research points to, and how supplementation fits... Read more...
Vegetarian nutrient-rich foods with neutral capsules
What Supplements Should Vegetarians Take for Longevity?
Vegetarian and vegan diets create predictable nutrient gaps — B12, omega-3, D3, iron, zinc, iodine — that a small targeted stack can address. Here's the honest short list plus longevity-specific... Read more...
Vitamin D3 softgel capsules in warm sunlight
Vitamin D3 2,000 IU: Label and Use Guide
Review Ageless Labs Vitamin D3 2,000 IU softgels, including ingredients, suggested use and cautions. This product contains vitamin D3, without vitamin K2. Read more...
Golden omega-3 fish oil softgels with lemon and herbs
Omega-3 EPA and DHA: Fish Oil Label Basics
Compare EPA and DHA amounts with total fish oil, review softgel ingredients and allergens, and understand what an omega-3 supplement label tells you. Read more...
Probiotic capsules, healthy foods, and a stylized microbiome illustration.
Probiotics 101: Strains, CFU Counts and Label Basics
Learn what CFU counts and probiotic strain names mean, how probiotics differ from digestive enzymes, and what to check before choosing a product. Read more...
Daily multivitamin capsules beside colorful whole foods.
Do You Need a Multivitamin? A Label-First Guide
Consider when a multivitamin may fit your diet, what a product label reveals, and how to check for overlapping nutrients in a supplement routine. Read more...