Food “Health” claims abound in our media of today; virtually every one is either exaggerated, fabricated, or born of a misunderstanding.
To wit, many still view “low-fat” foods as “healthy”, to the point that even many Cardiologists & Dietitians promote that outdated & incorrect idea.
Humans are multi-fuel “omnivores”, can do well on many diets.
For instance: If vegetarianism is “healthy”; why do Indian HIndus, strict vegetarians all, have such high incidences of coronary atherosclerosis & obesity ?
Cardiovascular atherosclerosis is a complex area, dependent on many factors; some such as genetiics, cannot be changed.
After a lifetime of chasing rainbows, we now eat the same traditional diet as our ancestors. Our only consideration is to avoid high sugar(s) processed foods.