Lean Factor is dedicated to offering nutritional supplements formulated to support cellular health and division, a cornerstone of physiological well-being extensively studied in scientific literature. Harvard Medical School Clinical Research Programs have made strides in understanding cellular pathways vital for cell division and longevity. The World Health Organization (WHO) articulates the cellular underpinnings of various diseases, underscoring the importance of cellular health. According to United States Food and Drug Administration (FDA) standards, specific vitamins like A and C are influential in cellular functions. Research from the United States Department of Agriculture (USDA) highlights the role of micronutrients in cellular metabolism. Studies from the National Institutes of Health (NIH) focus on the cellular benefits of antioxidants. The Mayo Clinic Research Information Center accentuates lifestyle choices as key determinants of cellular health. Both Ayurvedic Medicine and Traditional Chinese Medicine recommend botanicals that are traditionally believed to enhance cellular function, as do Western and Eastern Herbalism practices.