Live Long and Prosper
How a great diet can add years to your life Do you want to live to be 90 or 100? Thanks to advances in medical science, that goal is increasingly within reach. Most of us don’t want to live longer, however, if we are going to be burdened by the diseases of aging –…
Nutricosmetics: Nutrients for Beautiful Skin
The scientific effects of hydrolyzed collagen To state the obvious, nearly all of us would like to improve our well-being and appearance, regardless of our age.[1] This universal desire has triggered a continual search for strategies to slow visible aging. First and foremost, great-looking skin is associated with a healthy diet, adequate exercise, sleep,…
NAD+: Health or Hype?
What the research says about nicotinamide adenine dinucleotide What is NAD+? NAD+, or nicotinamide adenine dinucleotide, is a coenzyme – or enzyme “helper” that supports important reactions in the body. NAD+ is needed to help turn nutrients into energy, and is thus a key player in mitochondrial health. NAD+ also helps repair damaged…
DHEA for Bones, Brains, and in the Bedroom
The anti-aging perks of the dietary supplement DHEA Dehydroepiandrosterone (DHEA) and its sulfated form, DHEA-S, are the most abundant steroid hormones in the human body.1 DHEA is produced from cholesterol in the adrenal glands, brain, ovaries, and testes, and is then converted into the major sex hormones estrogen and testosterone. DHEA levels decline dramatically…
Lutein and Zeaxanthin: Blue Light Interceptors
Just what we need to protect our eyes and skin in 2020 and beyond? Perhaps you have heard of lutein or zeaxanthin, or the term “carotenoids”, which describes the larger family they belong to. Better known members of this family are lycopene, found at high levels in tomatoes, and beta-carotene, precursor to vitamin A….
The Multivitamin Debate
What does science say about multivitamin and mineral supplementation? Dietary supplement use is common in the United States, with more than half of the population using such products.[1],[2],[3],[4] Similarly, a majority of health professionals, including physicians and dieticians, use dietary supplements themselves and recommend them to patients.[5],[6],[7] Among supplement users, multivitamin and mineral supplements…
The Healthspan Imperative
Why healthspan is the new focus of geroscience “Life is short, and the older you get, the more you feel it. Indeed, the shorter it is.” This quote by actor Viggo Mortensen sums up how many people feel when they reach middle age and beyond. They start to realize how important it is to…
Is a Vegan Diet Healthy?
The pros and cons of going vegan There’s no doubt that vegan diets are increasing in popularity.[1] Such diets, which exclude all animal products including meat, fish, eggs, dairy, and even honey, are often followed for health reasons as well as ethical, religious, and environmental concerns.[2],[3] Although often framed in terms of lacking, vegan…
Molecular Hydrogen: A Surprising New Nutraceutical
What is it, and how does it work? Molecular hydrogen (H2) contains two atoms of hydrogen (H), the most abundant and lightest element in the universe. H2 is a colorless, odorless, tasteless gas, which was classically thought to have no effect in the body. This view is quickly changing, however, as various biochemical, physiological,…
Staying Strong, Lifelong
The importance of amino acids Do you have strong muscles? If the answer is yes, then you have a greater than average chance of living a healthy and happy life. Being physically strong helps us feel and look healthy, and carry out our everyday activities with ease. Muscle strength also helps reduce the chance…
Astaxanthin for Brain and Eye Health
The role of astaxanthin in brain and eye health Algae may be pond scum (literally), but that doesn’t mean they’re useless. On the contrary, algae produce a substance with major benefits for human and animal health: astaxanthin.[1] In nature, astaxanthin serves to protect the algal cysts from the sun’s harmful ultraviolet rays,[2] so perhaps…
Finding Heart Health in Fruit Extracts
Apples, pomegranates, and Bergamot citrus for cardiovascular health “An apple a day keeps the doctor away,” my nephew sings before biting into the honey crisp he’s holding. “But…” he thinks as he chews and then clarifies to me, his doctor-auntie, “I don’t want you to go away.” Where did he learn the saying about…
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