LDL, ApoB and Heart Attack Risk: What the Evidence Shows
Heart Attack Prevention: LDL Cholesterol, Diet, and Statins Explained
Deaths from heart disease are surging globally [1]. And it's tragic because there are so many ways to cut the risk. One of the most powerful—and surprisingly affordable—approaches costs just $5.45 ...
L-Citrulline: Evidence-Based Guide to Benefits, Forms, and Dosing
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview L-citrulline is a non...
Cholesterol-Lowering Supplements: Evidence-Based Review of Benefits, Forms, and Dosing
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Elevated blood choles...
Gummies vs Capsules: Which Supplement Form Is Actually Better?
Choosing a supplement is often just the beginning — the next decision is which form to take it in. Supplements come in many delivery formats, and the choice affects not just convenience but also do...
Iodine and Kelp Supplements: Benefits, Forms, Dosage, and Safety
Iodine is a trace element that is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3) [1][2]. These hormones regulate many critical biochemical reactions, includ...
Iron Supplements: Evidence Guide to Benefits, Forms, Dosing, and Safety
Iron is an essential mineral required in small amounts for a wide range of critical physiological functions. It is a core component of hemoglobin, the erythrocyte (red blood cell) protein responsib...
Huperzine A: Evidence Review — Benefits, Dosing, and Safety
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Huperzine A is a natu...
Trace Minerals in Multivitamins: What They Are and Why Dosing Matters
There was a time when vitamins were vitamins — if you wanted more than a basic B complex, you needed a whole roster of separate pills and supplements. Eventually, researchers began formulating mult...
Isometric Exercise for Blood Pressure: What the Research Shows
High blood pressure is one of the most dangerous and underdiagnosed health conditions in the modern world. It silently elevates the risk of heart attacks, strokes, and all-cause mortality—often wit...
Holy Basil (Tulsi): Evidence-Based Guide to Benefits, Dosing, and Safety
Holy basil (Ocimum sanctum or Ocimum tenuiflorum) is a shrub in the basil family (Lamiaceae) thought to have originated in the Indian subcontinent. In traditional Ayurvedic medicine, holy basil is ...
Why Intermittent Fasting Isn't Working: 5 Evidence-Based Reasons
Obesity is one of the most prevalent and tenacious problems facing humanity today. Obesity wreaks havoc on the body's systems, disrupting hormone production, hurting insulin reception, and causing ...
Skin Tightening Supplements: Hyaluronic Acid and Collagen Peptides Evidence Guide
Aging is one of the few constants in life. The passage of time affects everyone, though not always equally — differences in genetics, in exposure to ultraviolet radiation and environmental contamin...
Greens Powders: Evidence-Based Review of Benefits, Dosing, and Safety
Greens powders — also called super greens or green superfood powders — are dietary supplements consisting of dehydrated and pulverized vegetables, fruits, grasses, algae, and other plant-based ingr...
Green Tea & EGCG: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
Green tea is made from the leaves of Camellia sinensis, the same plant used to produce black and oolong teas. The difference lies in processing: green tea leaves are lightly steamed or pan-fired to...
Green Coffee Bean Extract: Evidence, Dosing, and Side Effects
Green coffee bean extract (GCE) is a dietary supplement derived from unroasted beans of Coffea species, primarily Coffea arabica and Coffea canephora (robusta). Unlike roasted coffee, which loses t...
Evidence-Based Skin Aging Protocol: 8 Strategies Backed by Research
Here is the full evidence-based protocol to reduce the visible signs of skin aging. This is not purely a cosmetic concern — research shows that how youthful the skin appears correlates with biologi...
Glycine Supplement Guide: Benefits, Forms, Dosage, and Side Effects
Glycine is the smallest and simplest amino acid found in the human body, with the molecular formula C₂H₅NO₂ and systematic name 2-aminoacetic acid [1][2]. Unlike all other standard amino acids, gly...
Liposomal Vitamin C: What the Evidence Actually Shows
How often have you heard the advice that, when you're sick, you should drink orange juice? There's a reason behind that advice: oranges are packed with vitamin C. They aren't the only foods to give...
Potassium Deficiency and High Blood Pressure: What the Evidence Shows
High blood pressure is a key risk factor for heart disease — the world's leading cause of death — and for strokes. Research points to one specific nutrient deficiency that has an outsized impact on...
The Blood Type Diet: What the Evidence Actually Shows
In the world of nutrition, there are dozens of different kinds of diets. Cutting out sugar, cutting out processed foods, cutting out gluten, eating a Mediterranean diet, eating a low-carb diet, a k...
Glutathione: Forms, Dosing, and Benefits Explained
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Glutathione (GSH) is ...
Magnesium Forms Compared: Which Type Is Best Absorbed?
Magnesium is an essential nutrient used for over 300 processes in the body, and is responsible for everything from muscle and nerve function, to blood sugar control, to blood pressure regulation, t...
Methylated vs Regular Multivitamins: What the Science Says
It is difficult to go more than a few hours without seeing an advertisement for some kind of vitamin or supplement, at least in markets like the United States, where regulations on advertising them...
L-Glutamine: Evidence-Based Guide to Benefits, Forms, Dosing, and Safety
L-glutamine is the most abundant free amino acid in the human body and plasma, serving as a key building block for proteins and a major nitrogen and carbon donor in numerous metabolic pathways [1][...
Vitamin K2 and D3: Evidence-Based Guide to Bone and Cardiovascular Health
Vitamin K2 supplements are exploding in popularity, with claims of transforming bone and heart health—particularly when paired with Vitamin D3. What does the evidence actually show? Are these suppl...