Dr. William Li vs Rhonda Patrick

Black Coffee

High-quality black coffee, one of the most widely recommended beverages during intermittent fasting. Contains caffeine and chlorogenic acid, which may increase metabolic rate and fat oxidation. Dr. Jason Fung considers black coffee an excellent fasting companion — it suppresses appetite, does not stimulate insulin, and may enhance the metabolic benefits of fasting.

Broccoli

Broccoli is a nutrient-dense cruciferous vegetable rich in sulforaphane, a powerful compound that activates cellular detoxification pathways. Studies show broccoli consumption supports DNA repair mechanisms and may help reduce inflammation. Longevity researchers recommend broccoli for its ability to activate Nrf2 pathways that protect against oxidative stress and cellular damage.

Extra Virgin Olive Oil

Cold-pressed extra virgin olive oil, a cornerstone of Mediterranean and longevity diets. Rich in polyphenols and oleic acid.

Turmeric / Curcumin

Turmeric extract standardized for curcumin content, a potent anti-inflammatory compound. Supports joint health, reduces chronic inflammation, and may protect against age-related cognitive decline. Best absorbed when paired with piperine (black pepper extract) or in a liposomal formulation.

Dark Chocolate (85%+ Cacao)

High-cacao dark chocolate rich in flavanols and antioxidants. Studies link regular consumption to improved cardiovascular health, lower blood pressure, and enhanced cognitive function.

Fermented Foods (Kimchi, Sauerkraut, Kefir)

Naturally fermented foods rich in live beneficial bacteria to support gut microbiome diversity. Regular consumption of kimchi, sauerkraut, and kefir has been shown to reduce markers of systemic inflammation. A Stanford study found fermented foods increased microbial diversity more effectively than a high-fiber diet.

Magnesium (Threonate/Glycinate)

Highly bioavailable magnesium in threonate or glycinate form for superior absorption. Supports deep sleep quality, cognitive function, and nervous system relaxation. Magnesium threonate is particularly valued for its ability to cross the blood-brain barrier.

Sulforaphane / Broccoli Sprout Extract

Concentrated sulforaphane from broccoli sprout extract, a potent activator of the body's Nrf2 antioxidant pathway. Supports detoxification, reduces inflammation, and has been extensively studied for its cellular protective properties. Best absorbed when taken with a source of myrosinase.

Broccoli Sprouts

Fresh broccoli sprouts or sprouting seeds, the richest natural source of sulforaphane. Three-day-old sprouts contain 10-100 times more sulforaphane than mature broccoli. Easy to grow at home with a sprouting kit for a continuous supply of this powerful phytonutrient.

Creatine Monohydrate

Pure creatine monohydrate, one of the most well-researched supplements in sports science. Supports muscle strength, power output, and emerging research suggests cognitive benefits. Safe for long-term daily use at 3-5 grams per day.

NAD+ Precursor (NMN/NR)

NAD+ precursor supplement in NMN (nicotinamide mononucleotide) or NR (nicotinamide riboside) form. Supports cellular energy production and DNA repair by boosting NAD+ levels, which naturally decline with age. A cornerstone supplement in many longevity-focused protocols.

Melatonin (Low Dose)

Low-dose melatonin supplement to support natural circadian rhythm and sleep onset. Research suggests doses of 0.3-1 mg are often more effective than higher amounts for improving sleep quality. Also studied for its antioxidant properties and potential anti-aging benefits.

Zinc (Picolinate)

Zinc picolinate supplement offering superior absorption compared to other zinc forms. Supports immune function, hormone production, and wound healing. Important for maintaining testosterone levels and thyroid health, particularly in those with dietary deficiencies.

Glutathione (Liposomal)

Liposomal glutathione supplement for enhanced absorption of the body's master antioxidant. Glutathione plays a critical role in detoxification, immune support, and protecting cells from oxidative stress. Liposomal delivery bypasses digestive breakdown for greater bioavailability.

Vitamin K2 (MK-7)

Vitamin K2 in the MK-7 form supports proper calcium metabolism, directing calcium into bones and teeth while preventing arterial calcification. Works synergistically with vitamin D3 to optimize bone mineral density and cardiovascular health. Essential for activating proteins involved in blood coagulation and vascular protection.

Folate (Methylfolate 5-MTHF)

Bioactive methylfolate (5-MTHF), the body-ready form of folate critical for DNA synthesis, repair, and methylation. Unlike synthetic folic acid, methylfolate bypasses the MTHFR enzyme conversion step, making it effective for individuals with common MTHFR gene variants. Supports homocysteine metabolism, neural tube development, and red blood cell formation.

Calcium (1000mg)

Calcium is essential for bone health, muscle function, and cardiovascular health throughout life. Adequate calcium intake helps prevent osteoporosis and supports proper nerve transmission and blood clotting. Longevity experts recommend calcium supplementation, especially for older adults, to maintain bone density and reduce fracture risk with aging.