Evaluating Seed Cycling as an Integrative Treatment for Premenstrual Syndrome and Polycystic Ovary Syndrome in Reproductive-Aged Women: A Systematic Review


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Kenya Officially Eliminates Sleeping Sickness as a Public Health Problem

Nairobi, Kenya – August 26, 2025 – In a landmark achievement for global health, Kenya has officially been declared free of human African trypanosomiasis, commonly known as sleeping sickness, as a public health problem. The World Health Organization (WHO) confirmed the elimination on Monday, marking a significant milestone in the fight against this neglected tropical disease.

A Decades-Long Battle

human African trypanosomiasis is a parasitic disease transmitted by the bite of infected tsetse flies. It poses a serious threat to public health in sub-Saharan Africa. Symptoms begin with fever, headaches, and joint pain before progressing to neurological problems like confusion, behavioral changes, and sleep disturbances – so the name “sleeping sickness”.If left untreated, the disease is almost always fatal.

For decades, Kenya has been at the forefront of efforts to control and eliminate the disease, deploying a range of strategies including mass screening, vector control, and improved disease surveillance. This sustained commitment, alongside international collaboration, culminated in this historic success.

Global Impact and Future Vigilance

The WHOS announcement highlights the progress being made in tackling neglected tropical diseases worldwide. As of 2023, the number of reported cases of sleeping sickness across Africa had fallen to fewer than 1,000 – a dramatic decrease from the tens of thousands recorded in the 1990s, according to the WHO’s official fact sheet on the disease.

However, health officials caution that eliminating the threat of sleeping sickness requires ongoing vigilance. while Kenya has achieved elimination as a public health problem, sustained surveillance is crucial to prevent re-emergence. The WHO is also working to strengthen healthcare systems and ensure access to quality-assured medical products globally.

Other WHO Updates

Alongside the Kenyan success, the WHO announced new designations for WHO-Listed Authorities, intended to improve access to reliable medical products. The organization also emphasized the importance of investing in health systems and supporting breastfeeding mothers during World Breastfeeding Week, which is observed annually in August.

Disease Country Status WHO Declaration Date
Human African Trypanosomiasis (Sleeping Sickness) Kenya Eliminated as a Public Health Problem August 26, 2025
Human African trypanosomiasis (Sleeping Sickness) Uganda Ongoing Control Efforts N/A

Did You Know? The tsetse fly, responsible for transmitting sleeping sickness, is capable of living for months and can transmit the parasite to multiple people.

Pro Tip: Early detection is vital in treating sleeping sickness. If you experience unexplained fever,headaches,and joint pain after traveling in affected regions,seek immediate medical attention.

This achievement offers hope for other African nations still battling sleeping sickness and reinforces the power of collaborative public health initiatives.

Understanding Sleeping Sickness

Human African trypanosomiasis exists in two forms, depending on the parasite involved. *Trypanosoma brucei gambiense* causes a chronic infection, accounting for over 95% of cases, and is found in West and Central Africa. *Trypanosoma brucei rhodesiense* causes an acute infection and is found in East africa. The symptoms and progression of the disease differ between these forms, impacting diagnosis and treatment strategies.

Effective treatments are available, but early diagnosis is critical. The WHO recommends a two-stage approach to treatment, involving initial hospitalization and specific medications tailored to the disease stage and parasite type.

Frequently Asked Questions about Sleeping Sickness

  • What is sleeping sickness? Sleeping sickness, or human African trypanosomiasis, is a parasitic disease spread by tsetse flies that can cause neurological problems and, if untreated, death.
  • How is sleeping sickness diagnosed? Diagnosis typically involves microscopic examination of body fluids for the presence of the parasite.
  • What are the symptoms of sleeping sickness? Early symptoms include fever, headaches, and joint pain. Later symptoms include confusion, behavioral changes, and disrupted sleep patterns.
  • Is sleeping sickness curable? Yes, sleeping sickness is curable with appropriate diagnosis and treatment, but early intervention is essential.
  • Where is sleeping sickness found? The disease is prevalent in parts of sub-Saharan Africa, particularly in rural areas.
  • What efforts are being made to eliminate sleeping sickness? Efforts include vector control,improved surveillance,and access to effective treatments.
  • What does ‘eliminated as a public health problem’ mean? This status means that the disease is no longer a major health concern in the country, with cases reduced to a level where they can be controlled with existing resources.

What are your thoughts on this achievement in global health? Do you believe this success can be replicated in other affected countries?


What specific phytoestrogens in flax and sesame seeds are believed to contribute to the regulation of estrogen dominance in women experiencing PMS?

Evaluating Seed Cycling as an Integrative Treatment for Premenstrual Syndrome and Polycystic Ovary Syndrome in Reproductive-Aged Women: A Systematic Review

Understanding the Hormonal Landscape of PMS and PCOS

Premenstrual Syndrome (PMS) and polycystic Ovary Syndrome (PCOS) are prevalent hormonal imbalances affecting women of reproductive age.Both conditions substantially impact quality of life, manifesting in a range of symptoms. PMS, characterized by cyclical symptoms occurring in the luteal phase, often includes mood swings, bloating, and fatigue.PCOS, a more complex endocrine disorder, frequently presents with irregular periods, ovarian cysts, and hormonal imbalances like elevated androgens, leading to symptoms like hirsutism and acne. Traditional treatments for both frequently enough involve hormonal birth control or symptom management. However, growing interest surrounds integrative approaches, with seed cycling gaining traction as a natural method to support hormonal balance.

what is Seed Cycling? A Deep Dive

Seed cycling is a dietary practice involving the consumption of specific seeds during different phases of the menstrual cycle.The premise is that these seeds contain nutrients that can naturally support estrogen and progesterone production, thereby mitigating PMS and PCOS symptoms.

Here’s a breakdown of the typical seed cycling protocol:

Follicular phase (Day 1-14, starting with menstruation): 1 tablespoon each of flax seeds and pumpkin seeds daily. These seeds are rich in lignans,which can modulate estrogen levels. Flax seeds contain phytoestrogens, while pumpkin seeds provide zinc, crucial for progesterone production later in the cycle.

Luteal Phase (Day 15-28): 1 tablespoon each of sunflower seeds and sesame seeds daily. Sunflower seeds are a good source of vitamin E and selenium, supporting progesterone production. Sesame seeds are also rich in lignans, helping to balance estrogen levels as progesterone rises.

For women with irregular cycles, the protocol is often adapted based on cycle length or estimated phases. Those without a regular cycle can follow lunar cycles or a consistent 28-day pattern.

Systematic review Findings: Evidence for Seed Cycling

A complete systematic review of existing literature reveals a mixed, but promising, picture regarding the efficacy of seed cycling. While robust, large-scale clinical trials are still limited, several studies suggest potential benefits.

PMS Symptom Reduction: Several smaller studies indicate that seed cycling may alleviate common PMS symptoms like breast tenderness, bloating, mood swings, and headaches. The phytoestrogens in flax and sesame seeds may help regulate estrogen dominance, a common contributor to PMS.

PCOS & Cycle Regularity: Research suggests seed cycling may contribute to improved cycle regularity in women with PCOS. The zinc in pumpkin seeds and the essential fatty acids in flax seeds can positively influence insulin sensitivity, a key factor in PCOS management. Improved insulin sensitivity can, in turn, help regulate ovulation.

Hormonal Balance: Limited studies show potential shifts in hormone levels (estrogen, progesterone, luteinizing hormone, follicle-stimulating hormone) with seed cycling, though results vary significantly. More research is needed to establish definitive hormonal effects.

Inflammation & Oxidative Stress: Seeds are rich in antioxidants and omega-3 fatty acids, which can definitely help reduce inflammation and oxidative stress – both implicated in the pathogenesis of PMS and PCOS.

It’s crucial to note that many studies are observational or have small sample sizes.Further, the bioavailability of nutrients from seeds can vary depending on preparation methods (e.g., grinding vs. whole seeds).

Key nutrients in Seeds & Their Roles

understanding why seed cycling is theorized to work requires examining the key nutrients within each seed:

Flax Seeds: Rich in alpha-linolenic acid (ALA), an omega-3 fatty acid, and lignans. Lignans act as phytoestrogens, perhaps modulating estrogen levels.

Pumpkin Seeds: Excellent source of zinc, magnesium, and omega-3 fatty acids. Zinc is vital for progesterone production and overall hormonal

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Dr. Priya Deshmukh - Senior Editor, Health

Dr. Priya Deshmukh Senior Editor, Health Dr. Deshmukh is a practicing physician and renowned medical journalist, honored for her investigative reporting on public health. She is dedicated to delivering accurate, evidence-based coverage on health, wellness, and medical innovations.

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