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Dr. Rachel Stone

39 posts
Dr. Rachel Stone is a functional medicine practitioner with a background in endocrinology and women's health. She specializes in thyroid disorders, hormone balancing, and gut-brain connections.
Vibration plate benefits - person standing on whole body vibration platform
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    • Biohacking

    Vibration Plate Benefits: What the 2026 Evidence Shows (and What It Doesn’t)

    • ByDr. Rachel Stone
    • October 25, 2025
    Vibration plates — platforms that vibrate at specific frequencies while you stand, sit, or exercise on them —…
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    MSM benefits methylsulfonylmethane supplement capsules for joints
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      • Supplements

      MSM Benefits: What the Evidence Shows for Joints, Skin, and Recovery

      • ByDr. Rachel Stone
      • October 21, 2025
      MSM (methylsulfonylmethane) is an organic sulphur compound found naturally in small amounts in green vegetables, fruits, and grains.…
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      Bromelain benefits - pineapple enzyme supplement and fresh pineapple
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        • Supplements

        Bromelain Benefits: The Pineapple Enzyme That Works Systemically

        • ByDr. Rachel Stone
        • October 17, 2025
        Bromelain is a proteolytic enzyme complex extracted from pineapple stem and juice. Unlike most enzymes that work only…
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        Magnesium glycinate supplement capsules for sleep and anxiety
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          • Supplements

          Magnesium Glycinate Benefits: What the 2025 Evidence Actually Shows

          • ByDr. Rachel Stone
          • October 10, 2025
          Magnesium glycinate is consistently the most recommended form of magnesium supplement — and for good reason. It combines…
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          Foods to avoid with hypothyroidism and best thyroid diet foods
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            • Thyroid Health

            Foods to Avoid with Hypothyroidism (and What to Eat Instead)

            • ByDr. Rachel Stone
            • October 9, 2025
            Hypothyroidism affects an estimated 1 in 20 people — and diet plays a meaningful role in both supporting…
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            Best foods for weight loss - high protein and fibre foods
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              • Weight Loss

              Best Foods for Weight Loss: The Evidence-Backed List

              • ByDr. Rachel Stone
              • October 5, 2025
              The best foods for weight loss share a common set of properties: they’re high in protein or fibre…
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              Hashimoto's diet - thyroid healthy foods including Brazil nuts and salmon
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                • Thyroid Health

                Hashimoto’s Diet: What to Eat and Avoid for Autoimmune Thyroid Disease

                • ByDr. Rachel Stone
                • September 22, 2025
                Hashimoto’s thyroiditis is an autoimmune condition where the immune system attacks the thyroid gland — and diet plays…
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                Foods that cause inflammation - sugar, processed food and seed oils
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                  • Inflammation

                  Foods That Cause Inflammation: The Complete List

                  • ByDr. Rachel Stone
                  • September 20, 2025
                  Not all food causes inflammation equally. While chronic inflammation is driven by complex interactions of diet, lifestyle, and…
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                  Leaky gut symptoms - gut health and intestinal permeability
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                    • Gut Health

                    Leaky Gut Symptoms: Signs Your Gut Barrier Is Compromised

                    • ByDr. Rachel Stone
                    • September 16, 2025
                    Leaky gut syndrome — or intestinal permeability — has moved from fringe health concept to mainstream medicine in…
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                    B12 deficiency symptoms - vitamin B12 supplements and foods
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                      • Supplements

                      B12 Deficiency Symptoms: Early Warning Signs to Know

                      • ByDr. Rachel Stone
                      • September 12, 2025
                      Vitamin B12 deficiency is more common than most people realise — and more dangerous. It develops silently over…
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                      How much protein per day - high protein foods on dark background
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                        • Supplements

                        How Much Protein Per Day? What the Evidence Actually Says

                        • ByDr. Rachel Stone
                        • September 8, 2025
                        Protein is the most important macronutrient for body composition — it builds muscle, supports metabolism, and keeps you…
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                        Zinc supplement benefits - zinc capsules and foods high in zinc
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                          • Supplements

                          Zinc Benefits: What This Essential Mineral Actually Does

                          • ByDr. Rachel Stone
                          • September 6, 2025
                          Zinc is one of the most underrated minerals in human health. It’s involved in over 300 enzymatic reactions,…
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                          Turmeric benefits - golden turmeric root and supplements
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                            • Supplements

                            Benefits of Turmeric: What the Science Actually Shows

                            • ByDr. Rachel Stone
                            • September 2, 2025
                            Turmeric has been used medicinally for over 4,000 years across South and East Asia. In the past two…
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                            Mouth taping for sleep - nasal breathing and sleep quality
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                              • Sleep

                              Mouth Taping for Sleep: Benefits, Evidence, and How to Do It Safely

                              • ByDr. Rachel Stone
                              • August 26, 2025
                              Mouth taping promotes nasal breathing during sleep, reducing snoring and improving oxygenation. Here’s what the research shows, the safety considerations, and how to start.
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                              Maca root benefits - maca powder and root on dark background
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                                • Supplements

                                Maca Root Benefits: What the Research Shows

                                • ByDr. Rachel Stone
                                • August 21, 2025
                                Maca root has clinical evidence for libido, menopause symptoms, sperm quality, and energy — without directly raising sex hormones. Here’s what the research actually shows.
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                                Reishi mushroom benefits - ganoderma lucidum mushroom
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                                  • Superfoods

                                  Reishi Mushroom Benefits: What the Research Shows

                                  • ByDr. Rachel Stone
                                  • August 18, 2025
                                  Reishi mushroom has over 2,000 years of traditional use and a growing modern evidence base. Here’s what research shows about its immune, sleep, liver, and anti-cancer properties.
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                                  Vitamin D3 capsules with sunlight rays on dark surface
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                                    • Supplements

                                    Vitamin D Benefits: What It Does, Signs of Deficiency, and How Much to Take

                                    • ByDr. Rachel Stone
                                    • August 13, 2025
                                    Vitamin D deficiency affects 1 billion people and drives fatigue, bone pain, poor immunity, and low mood. Here’s what optimal levels look like and how much to supplement.
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                                    Clock showing fasting window with healthy foods on dark background
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                                      • Fasting & Autophagy

                                      Intermittent Fasting Schedule: Which Protocol Actually Works?

                                      • ByDr. Rachel Stone
                                      • August 11, 2025
                                      16:8 is the most studied IF protocol, but 18:6 produces stronger autophagy. Here’s a research-based comparison of every major intermittent fasting schedule and which one suits your goals.
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                                      Marine collagen powder with fish scales on dark surface
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                                        • Supplements

                                        Best Collagen for Women Over 50: What Actually Works

                                        • ByDr. Rachel Stone
                                        • August 2, 2025
                                        Women over 50 lose collagen rapidly after menopause. Here’s what clinical research shows works best — marine vs bovine, skin vs bone vs joints, and exact dosage guidance.
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                                        Lion's mane mushroom capsules beside fresh hericium erinaceus on dark marble
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                                          • Superfoods

                                          Does Lion’s Mane Help With Anxiety? What the Research Shows

                                          • ByDr. Rachel Stone
                                          • July 28, 2025
                                          Human RCTs show lion’s mane reduces anxiety scores at 4 weeks. Here’s the mechanism — NGF stimulation, neuroinflammation reduction, and gut-brain axis effects — and how to use it.
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                                          Ashwagandha capsules and withania somnifera berries and roots
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                                            • Supplements

                                            Does Ashwagandha Help With Anxiety? What the Clinical Evidence Shows

                                            • ByDr. Rachel Stone
                                            • July 26, 2025
                                            Multiple RCTs show ashwagandha reduces anxiety scores by 30–44% and cortisol by up to 28% over 60 days. Here’s how it works and who it’s best suited for.
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                                            How much deep sleep do you need - person sleeping in dark moody bedroom
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                                              • Sleep

                                              How Much Deep Sleep Do You Need? The Science-Backed Answer

                                              • ByDr. Rachel Stone
                                              • July 5, 2025
                                              Adults need 1.5–2 hours of deep sleep per night. Here’s what happens without enough, why it declines with age, and the most effective evidence-based ways to increase it.
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                                              Does magnesium help you sleep - dark moody sleep and supplements editorial
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                                                • Sleep

                                                Does Magnesium Help You Sleep? What the Research Actually Shows

                                                • ByDr. Rachel Stone
                                                • July 2, 2025
                                                Magnesium activates GABA receptors, regulates melatonin, and lowers cortisol — all key for sleep. Here’s what the research shows and which form works best.
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                                                Magnesium glycinate vs magnesium citrate - supplement capsules on dark surface
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                                                  • Supplements

                                                  Magnesium Glycinate vs Magnesium Citrate: Which One Do You Actually Need?

                                                  • ByDr. Rachel Stone
                                                  • July 1, 2025
                                                  Magnesium glycinate is best for sleep and anxiety. Magnesium citrate is better for constipation. Here’s the complete comparison and how to choose.
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                                                  Anti aging foods - dark moody antioxidant superfoods editorial
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                                                    • Inflammation

                                                    Anti-Aging Foods: The Best Foods to Eat to Slow Biological Ageing

                                                    • ByDr. Rachel Stone
                                                    • June 28, 2025
                                                    Berries, extra virgin olive oil, fatty fish, leafy greens, and pomegranate have the strongest evidence for slowing biological ageing. Here’s the science behind each one.
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                                                    When does autophagy start - cellular autophagy visualization
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                                                      • Fasting & Autophagy

                                                      When Does Autophagy Start? The Fasting Timeline Explained

                                                      • ByDr. Rachel Stone
                                                      • June 20, 2025
                                                      Autophagy starts meaningfully increasing at 12–16 hours of fasting, with significant activation at 24 hours and peak levels at 48–72 hours. Here’s the full timeline.
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                                                      Peptides for weight loss - GLP-1 semaglutide injection pen
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                                                        • Weight Loss

                                                        Peptides for Weight Loss: What Works, What’s Approved, and What to Know

                                                        • ByDr. Rachel Stone
                                                        • June 20, 2025
                                                        GLP-1 agonists like semaglutide and tirzepatide lead the evidence base for peptide weight loss. Here’s a complete guide to what works, what’s approved, and what the risks are.
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                                                        How to test for mold toxicity in body - dark cinematic mold toxicity editorial
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                                                          • Detox

                                                          How to Test for Mold Toxicity in the Body: A Complete Guide

                                                          • ByDr. Rachel Stone
                                                          • May 28, 2025
                                                          Urine mycotoxin tests, the VCS test, CIRS blood panels, and HLA-DR genetic testing are the main ways to test for mold toxicity. Here’s exactly what to test and where to go.
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                                                          Can you take magnesium and melatonin together - dark cinematic sleep stack editorial
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                                                            • Sleep

                                                            Can You Take Magnesium and Melatonin Together?

                                                            • ByDr. Rachel Stone
                                                            • May 20, 2025
                                                            Yes — magnesium and melatonin are safe to take together and work through complementary sleep mechanisms. Here’s what each does, whether they interact, and the best way to combine them.
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                                                            Best time to take magnesium - dark cinematic morning vs night supplement editorial
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                                                              • Supplements

                                                              Best Time to Take Magnesium: Morning or Night?

                                                              • ByDr. Rachel Stone
                                                              • May 15, 2025
                                                              The best time to take magnesium depends on your goal and the form. For sleep, take glycinate at night. For energy, take malate in the morning. Here’s the complete timing guide.
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                                                              Sauna benefits for heart health - dark moody heart editorial
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                                                                • Sauna & Cold Therapy

                                                                Sauna Benefits for Heart Health: What the Research Shows

                                                                • ByDr. Rachel Stone
                                                                • May 12, 2025
                                                                Finnish sauna use is associated with significantly lower cardiovascular mortality in large cohort studies. Here’s what the evidence shows, how it works, and who should be cautious.
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                                                                How to increase autophagy - dark cinematic cellular autophagy editorial
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                                                                  • Fasting & Autophagy

                                                                  How to Increase Autophagy: The Complete Guide

                                                                  • ByDr. Rachel Stone
                                                                  • May 8, 2025
                                                                  Fasting, exercise, low protein intake, coffee, and spermidine are the most evidence-backed ways to increase autophagy. Here’s the complete guide with timeframes and practical protocols.
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                                                                  Why are seed oils bad - seed oil bottles on dark surface
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                                                                    • Seed Oils

                                                                    Why Are Seed Oils Bad? The Evidence-Based Truth

                                                                    • ByDr. Rachel Stone
                                                                    • April 5, 2025
                                                                    Seed oils are criticised for their high omega-6 content, poor heat stability, and industrial processing. Here’s what the evidence actually says.
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                                                                    How long does ashwagandha take to work - dark cinematic time and adaptogens editorial
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                                                                      • Supplements

                                                                      How Long Does Ashwagandha Take to Work?

                                                                      • ByDr. Rachel Stone
                                                                      • March 22, 2025
                                                                      Ashwagandha takes 2–4 weeks for initial effects and 8–12 weeks for full benefit. Here’s the exact timeline from clinical research for each health goal.
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                                                                      Does ashwagandha increase estrogen - dark cinematic hormone botanical editorial
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                                                                        • Supplements

                                                                        Does Ashwagandha Increase Estrogen? What the Research Shows

                                                                        • ByDr. Rachel Stone
                                                                        • March 18, 2025
                                                                        Ashwagandha doesn’t directly raise oestrogen — it reduces cortisol, which indirectly supports hormonal balance. Here’s what the research actually shows.
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                                                                        Ashwagandha benefits for women - dark cinematic adaptogen editorial
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                                                                          • Supplements

                                                                          Ashwagandha Benefits for Women: What the Clinical Research Shows

                                                                          • ByDr. Rachel Stone
                                                                          • March 15, 2025
                                                                          Clinical research shows ashwagandha reduces cortisol by 22–28%, improves sexual function, supports thyroid health, enhances sleep, and reduces menopause symptoms in women.
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                                                                          How can you tell if you have thyroid problems - thyroid gland illustration
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                                                                            • Thyroid Health

                                                                            How Can You Tell If You Have Thyroid Problems? 12 Warning Signs to Watch

                                                                            • ByDr. Rachel Stone
                                                                            • March 14, 2025
                                                                            Fatigue, weight gain, hair loss, brain fog — these could all be thyroid warning signs hiding in plain sight. Learn the 12 key symptoms of thyroid dysfunction, how they differ in men and women, and exactly when to get tested.
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                                                                            Caloric restriction longevity - dark cinematic cellular aging editorial
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                                                                              • Longevity

                                                                              Caloric Restriction and Longevity: What the Science Actually Shows

                                                                              • ByDr. Rachel Stone
                                                                              • February 25, 2025
                                                                              Caloric restriction is the most consistently replicated longevity intervention in biology. Here’s what the human evidence actually shows and the practical alternatives that activate the same pathways.
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                                                                              Longevity diet plan - dark cinematic anti-aging food editorial
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                                                                                • Longevity

                                                                                Longevity Diet Plan: What to Eat to Live Longer

                                                                                • ByDr. Rachel Stone
                                                                                • February 20, 2025
                                                                                The longevity diet is predominantly plant-based, rich in legumes, olive oil, nuts, and whole grains — with moderate protein and time-restricted eating. Here’s the complete framework.
                                                                                Read More
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