Wellness & Research Blog

Optimal Health Insider

Vit-D-and-Testosterone_LR

New study builds on existing evidence linking Vitamin D to testosterone health

Scientists have known for a long time that Vitamin D is an important factor in maintaining testosterone at optimal levels. Research validating the connection includes...
SawPalmettoBerries

Saw palmetto effective for urinary tract symptoms according to international panel of urologists

An international panel of urologists published findings in June 2022 that won't come as a surprise to most herbal researchers: "Saw palmetto extract is a...
Ashwag-dried-roots

Ashwagandha may be the herb that "smells like a horse"---But research shows it can also make you as healthy as one

Ashwagandha might be the most versatile, potent and widely-used herb in the sphere of  natural healing and nutritional support. Ashwagandha is an evergreen shrub in...
FountainOfYouth_LR

Move over anti-aging creams: Study finds probiotics and phytonutrients reverse age by three years

According to new research, a diet that includes probiotics and phytonutrients can make you look and feel younger in as little as eight weeks. The...
Nitrate-Intake_LR

Nitrate intake linked to better muscle function in new Australian study

A new study, published in the The Journal of Nutrition, found that people who consumed a nitrate-rich diet had significantly better muscle function of their...
EndlessBenefitsCoQ10_LR

CoQ10 study shows protective muscle benefit for pro athletes

The antioxidant nutrient CoQ10 is probably most recognized as a supplement for middle-aged and elderly people. This is because its best known health benefits include...
WesternDietSperm

Western diet linked to lower sperm quality in new study

When it comes to sperm quality, diet is a lot more important than most men realize. According to a recent meta-analysis that included review of...
CreatinePills-Powder

Muscle nutrient creatine also shown to support immune cells

Millions of health consumers use creatine for its muscle support properties; however, most are unaware that creatine's circulation-promoting properties also benefit the immune system. Now...
SawPalmetto

Study once again proves prostrate benefit of saw palmetto

Natural health practitioners have recommended saw palmetto for urinary tract infections, among other ailments, for centuries. Now a new study shows it works as well,...
SwimmingSperm

B-vitamins and Omega-3s in nuts improve sperm count, study finds

Men who ate about two ounces (60 grams) of nuts daily for 14 weeks improved their sperm count and had more viable “swimmers,” according to...
Testosterone-More_LR

Testosterone---important to men's health in a number of ways

Testosterone is the primary male sex hormone and anabolic steriod. Testosterone is also produced by females; however, average levels of testosterone in adult males are...
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